DIGITAL CONTROLLER PXH DATA SHEET PXH9 PXH9 is a 96 × 96 mm, high-performance digital controller that assures high-speed and high-accuracy control. With its abundant and flexible input/output points and powerful math function, it can be used for a wide range of applications, including not only temperature control but also process control of pressure, flow rate, etc. FEATURES 1. High-speed and high-accuracy control • High-speed control in sampling cycle of 50 ms • Highly accurate input indication of ±0.1% FS • Measurement resolution of 0.01°C (Resistance bulb input) 2. Multitude of input/output points (including options) • Universal measurement input: 2 points (Thermocouple/Resistance bulb/Voltage/Current) • Auxiliary analog input: 1 point (DC voltage/Potentiometer) • Analog output: 2 points • Digital input: 9 points • Digital output: 9 points • Transmitter power supply 3. Substantial communication function • PC Loader interface (RS232C) equipped as standard • RS485 (Modbus RTU) communication function (Option) 4. Strong math function • Applicable to various applications such as correction processing and input switching based on mathematical calculations between multiple inputs. Refer to the list of expressions on page 17 for the type of mathematical expressions. 5. Complex setting achieved by easy operation • Equipped with control template function that allows input/output according to control type and automatic allocation of calculation blocks. 6. Totalizer function • Input is selectable from any of measurements or a result of math operation. • Seven-digit total display • Batch control outputs 7. Excellent user-friendliness • Multi-function, large LED display with the high level of visibility • Provision of three function keys whose function allocation can be changed • IP66 waterproof front face (NEMA-4X) • Compact size with the depth of only 81.5 mm SPECIFICATIONS 1. General specifications (1) Power supply voltage: 100 V (-15%) to 240 V (+10%) AC, 50/60 Hz (2) Power consumption: 15 VA or less (100 V AC) 20 VA or less (220 V AC) (3) Insulation resistance: 20 MΩ or more (500 V DC) (4) Withstand voltage: Power supply ↔ All terminals; 1500 V AC for 1 minute Relay output ↔ All terminals; 1500 V AC for 1 minute Others; 500 V AC for 1 minute (5) Applicable standard: UL, C-UL, CE Mark EDS11-157c Date Apr. 1, 2011 PXH9 2) Valve opening feedback signal (Potentiometer) 2. Input section 2-1 Measurement value input • Resistance range: 100 Ω ro 10 kΩ 3-wire (1) Number of inputs: 1 or 2 (Option) • Resolution: ± 0.1%FS (2) Input signal type: Thermocouple :J, K, R, B, S, T, E, PR40/20, N, PL-II, WRe5-26 Resistance bulb :Pt100Ω (3-wire) Voltage :0 to 10 mV DC, 0 to 50 mV DC, 1 to 5 V DC, 0 to 5 V DC, 0 to 10 V DC Current :4 to 20 mA DC, 0 to 20 mA DC (3) Measurement range: Refer to the measurement range table (page 16). (4) Input indication accuracy (Ambient temperature: 23°C): • Thermocouple: (± 0.1%FS± 1digit± 1°C) or ± 1.5°C, whichever is larger Thermocouple B: 0°C to 400°C range; ± 5%FS± 1digit± 1°C Thermocouple R: 0°C to 500°C range; ± 1%FS± 1digit± 1°C • Resistance bulb input: (± 0.1%FS± 1digit) or ± 0.25°C, whichever is larger • Voltage input, current input: ± 0.1%FS± 1digit • Input accuracy: ± 1.0%FS (3) Input value correction function • User adjustment: ± 50%FS both for zero point and span point • Square-root extractor: OFF or cut point from 0.0 to 125.0% • First-order lag filter: 0.0 to 900.0 sec • Linearizer: 16 straight lines 2-3 Digital input (DI) (1) Number of points: Standard: 4 (Di1 to 4) Expansion: 5 (9 points in total at max.) (2) Specifications: Contact or transistor input (3) Contact capacity: 12 V DC, Approx. 2 mA (per point) (4) Operation pulse width: 200 ms or more (5) Function: (5) Input sampling cycle: 50 ms (6) Input impedance • Thermocouple, voltage input (mV): 1 MΩ or more • Voltage input (V): 1MΩ • Current input: 250 Ω (7) Influence of source resistance / Permissible wiring resistance • Thermocouple, voltage input (mV):0.1%FS per 100 Ω • Voltage input (V): 0.1%FS per 500 Ω • Resistance bulb input: 10 Ω or less (per cable) (8) Permissible input voltage • Voltage (V) input: +35 V / -10 V DC • Current input: ± 25 mA DC • Thermocouple/Resistance bulb/Voltage (mV) input: ± 5 V DC (9) Noise reduction ratio • Normal mode: 40 dB (50/60 Hz) • Common mode: 120 dB (50/60 Hz) (10) Input value correction function (Input conditioner) • User adjustment: ± 50%FS both for zero point and span point • Square-root extractor: OFF or cut point from 0.0 to 125.0% • First-order lag filter: 0.0 to 900.0 sec • Linearizer: 16 straight lines 2-2 Auxiliary analog input (Option) (1) Number of inputs: 1 (2) Input signal 1) DC voltage: 1 to 5 V DC / 0 to 5 V DC / 0 to 10 V DC • Input accuracy: ± 0.2%FS • Sampling cycle: 100 ms • Input impedance: 1 MΩ • Influence of source resistance: 0.2%FS per 500 Ω • Permissible input voltage: +35 V / -10 V DC • Noise reduction ratio • Normal mode: 40 dB (50/60 Hz) or more • Common mode: 120 dB (50/60 Hz) or more 2 Control mode changeover, EX-MV selection, SV changeover, Control standby, Auto-tuning start, Timer start, Alarm latch cancel. 2-4 Math function (1) Kind of formula: 24 kinds, selected by the parameter setting. (see page 17.) (2) Operation parameter: Analog input (PV1, PV2, Ai1), Constant (K1 to K16) (3) Data type: Engineering unit (with floating point) 3. Output section 3-1 Control output 3-1-1 Control output 1 (1) Number of points: 1 (2) Type: Select one from 1 to 4, as shown below. 1. Relay contact output • Contact structure: SPDT contact (Do4 used) • Contact capacity: 220 V AC / 30 V DC, 3 A (Resistive load) 220 V AC / 30 V DC, 1 A (Inductive load) • Contact life: 100,000 operations (rated load) 2. SSR/SSC driver output (Voltage pulse) • Rating: 12 V DC (10 to 15 V DC) / Maximum current: 20 mA (provided with protection against short circuit) • Load resistance: 600 Ω or more 3. • • • Current output (4 to 20 mA DC) Accuracy: ± 0.2%FS Linearity: ± 0.2%FS Load resistance: 600 Ω or less 4. Motorized valve operation pulse output (OPEN, CLOSE output) • Contact structure: SPST contact x 2 (with interlock circuit) • Contact capacity: 220 V AC / 30 V DC, 1 A (Resistive load) 220 V AC / 30 V DC, 0.3 A (Inductive load) • Contact life: 100,000 times or more (rated load) 3-1-2 Control output 2 (Cooling output) (1) Number of points: 1 (4) Restriction: The sum of control output (current or SSR/SSC drive), analog re-transmission output and transmitter power supply output is 2 points at maximum. 3-4 Transmitter power supply output (1) Number of points: 1 at max. (2) Rating: 24 V DC (17 to 30 V DC), Maximum current; 23 mA (with short circuit protection) (3) Restriction: The sum of control output (current or SSR/SSC drive), analog re-transmission output and transmitter power supply output is 2 points at maximum. (2) Type: Select one from 1 to 3, as shown below. 1. Relay contact output • Contact structure: SPST contact (Do3 used) • Contact capacity: 220 V AC / 30 V DC, 1 A (Resistive load) 220 V AC / 30 V DC, 0.3 A (Inductive load) • Contact life: 100,000 operations (rated load) 2. SSR/SSC driver output (Voltage pulse) • Rating: 12 V DC (10 to 15 V DC) / Maximum current: 20 mA (provided with protection against short circuit) • Load resistance: 600 Ω or more 3. • • • Current output (4 to 20 mA DC) Accuracy: ± 0.2%FS Linearity: ± 0.2%FS Load resistance: 600 Ω or less 3-2 Digital output (Do) (1) Number of points: Standard: 2 (Do3, 4) Expansion: Maximum 7 (9 points in total at max.) (2) Specifications: • Contact structure: SPST contact (except for Do4) SPDT contact (Do4) • Contact capacity: 220 V AC / 30 V DC, 1A (Resistive load) • Contact life: 100,000 operations (rated load) (3) Function: Alarm output, timer output, control output (Do4, Do3) (4) Restriction: 4 Do points max. for 2-point measurement input model. (5) Others: Do4 or Do3 becomes control output when relay is selected as control output. Do4 becomes control output for motorized valve control type. 4. Control function 4-1 Controller type (1) Control system • Advanced PID control with Auto-tuning (2) Controller template Operation block and I/O definition can be selected by parameter setting from available types according to targets of control. • Basic type 1-loop basic PID controller (with math function) 1-loop SV selectable PID controller (with math function) 1-loop basic PID controller (without math function) 1-loop SV selectable PID controller (without math function) 1-loop input selectable PID controller (with math function) • Motorized valve control type [With or without valve openings feedback input is selectable] 1-loop motorized valve controller (with math function) 1-loop SV selectable motorized valve controller (with math function) 1-loop motorized valve controller (without math function) 1-loop SV selectable motorized valve controller (without math function) • Heating/cooling control type 1-loop heating/cooling controller (with math function) 1-loop SV selectable heating/cooling controller (with math function) 1-loop heating/cooling controller (without math function) 1-loop SV selectable heating/cooling controller (without math function) Note: The control template can only be changed within each of basic type, motorized valve control type, and heating/cooling control type controllers. 3-3 Analog re-transmission output (1) Number of points: 2 at max. (2) Type: Current output (4 to 20 mA DC) • Accuracy: ± 0.2%FS • Linearity: ± 0.2%FS • Load resistance: 600 Ω or less (3) Output contents: PV, SV, MV, DV, AIM (Math operation result), MVRB (Valve openings), TV (Totarizer result) 3 PXH9 4-2 Control parameter 4-2-1 Basic type, motorized valve control type • Proportional band (P): 0.0 to 999.9%, ON/OFF (2-position) operation at P = 0 • Integral time (I): 0.0 to 3200.0 sec, Integral operation OFF at I = 0 • Derivative time (D): 0.0 to 999.9 sec, Derivative operation OFF at D = 0 • Anti-reset windup: 0 to 100% of measurement range • Proportion cycle: 1 to 150 sec, For SSR/SSC drive or relay output only • Hysteresis width: 50% of measurement range, for ON/OFF operation only • Control cycle: 50 ms • Number of SV and PID groups: 7 sets • Method of changing PID groups: Selected by parameter, SV reference, PV reference 5. Alarm function 5-1 Number of alarm points • 8 points for setting 5-2 Type of alarm • PV value (upper/lower limit, absolute/deviation, band), PV variation ratio, SV upper/lower limit, main unit error <Optional operation> • Hold (standby) function • Operation latching • Excitation/non-excitation • Operation delay: 0 to 9999 sec, 0 to 9999 min 5-3 Alarm output • Output to DO1 to DO4 and DO11 to DO15 (Allocation change available.) 6. Communication function 6-1 PC Loader interface (1) Number of points: 1 (2) Physical specifications: EIA RS232C (3) Protocol: 4-2-2 Heating/cooling control type • Proportional band on heating side (P): 0.0 to 999.9% • Integral time on heating side (I): 0.0 to 3200.0 sec, Integral operation OFF at I = 0 • Derivative time on heating side (D): 0.0 to 999.9 sec, Derivative operation OFF at D = 0 • Proportional band on cooling side (Pc): 0.0 to 999.9% • Integral time on cooling side (Ic): 0.0 to 3200.0 sec, Integral operation OFF at Ic = 0 • Derivative time on cooling side (Dc): 0.0 to 999.9 sec, Derivative operation OFF at Dc = 0 • Anti-reset windup: 0 to 100% of measurement range • Proportion cycle: 1 to 150 sec, For SSR/SSC drive or relay output only • Hysteresis width: 50% of measurement range, for ON/OFF operation only • Control cycle: 50 ms • Number of SV and PID groups: 7 sets • Method of changing PID groups: Selected by parameter, SV reference, PV reference 4-3 Control mode (1) Type of mode: Auto/Manual/Remote (2) Changeover: Available via key, Digital input and Communication. Auto ↔ Manual: With balanceless, bumpless transfer Auto/Manual → Remote: With balance, bumpless transfer Auto/Manual ← Remote: With balanceless, bumpless transfer 4 Modbus-RTU (4) Communication method: 3-wire, half-duplex bit serial asynchronous system (5) Data type, Data length: 8 bits, Parity; Odd/Even/None (6) Communication speed: 9600 bps, 19200 bps, 38400 bps (7) Connector: Connected with miniature jack on bottom face of the main unit (2.5 mm dia., 3-pole) * Special cable is prepared as option. 6-2 RS-485 interface (option) (1) Number of points: 1 (2) Physical specifications: EIA RS485 (3) Protocol: Modbus-RTU (4) Communication method: 2-wire, half-duplex bit serial asynchronous system (5) Data type, Data length: 8 bits, Parity; Odd/Even/None (6) Communication speed: 9600 bps, 19200 bps, 38400 bps (7) Connection topology: Multi-drop, Up to 32 units can be connected including master device. (8) Communication distance: 500 m max. (Total length of connection) 7. Other functions 7-1 Parameter recipe 12. Structure (1) Number of recipe groups: 7 sets (2) External terminal: M3 screw terminal (2) Number of parameters which can be registered: 10 parameters (3) Case • Material: (3) Method of changing recipe groups: Synchronized with the change of PID groups • Color: 7-2 Totalizer (1) Totalized value: -1999999 to 9999999 (7 digits) (2) Totalize source: PV1, PV2, Ai1, AiM [MATH result] (3) Totalize resolution: XXX.XXXX to XXXXXXX (4) Status: RUN/HOLD/RESET (5) Totalized value output: via Re-transmission (6) Alarm/Batch output: 2 points, via Do1 to Do4 (7) Totalized data backup: 30 seconds interval to EEPROM 8. Operation/display section 8-1 Parameter setting • Digital setting by UP/DOWN key • Key-lock function provided • User function key (3 keys) provided 8-2 Display (1) Type: LED (2) Display contents Measurement value display: 7 segments, 5 digits (red), character height; 20 mm Setting display: 7 segments, 5 digits (orange), character height; 13 mm Auxiliary display: 7 segments, 2 digits (orange), character height; 12 mm Bar graph: 12 segments (orange) Status display indicator lamp: Standby, control mode, output, alarm 9. Processing at power failure • Memory protection: Non-volatile memory (1) Mounting method: Panel flush mounting Plastic (Flame-resistant, UL94V-0) Gray (4) Protection • Faceplate: IEC IP66, NEMA-4X-equivalent (When mounted on panel with our genuine packing. Waterproof feature unavailable in side-by-side mounting.) • Body: IEC IP20 (Provided with slits on top and bottom faces) • Terminal section: IEC IP00. Terminal cover can be mounted (option). (5) External dimension: 96 (W) x 96 (H) x 81.5 (D) mm * “D” is the depth from the front face of the panel (not including terminal cover). (6) Mass: Approx. 500 g 13. Range of delivery • Controller • Instruction manual • Mounting bracket • Waterproof packing • Unit name plate • Terminating resistor …… 1 piece …… 1 piece …… 2 pieces …… 1 piece …… 1 piece …… 1 piece (only for the model with communication function) 14. Relative documents and tools • User's manual • Communication function manual • PC loader software • PC loader software manual *You can download above documents and tools from the website "Fuji Instrumentation and control" of Fuji Electric Systems Co., Ltd. or ask our customer service. 15. PC Loader Software 10. Self diagnosis • System: Program error monitoring performed by watchdog timer 11. Operation and storage conditions (1) Ambient operating temperature: -10°C to 50°C (2) Storage temperature: -20°C to 60°C (3) Ambient humidity for use/storage: 90% RH or less (non-condensing) (4) Warm-up time: 15 min or longer (1) System requirements • PC: DoS/V PC (PC-AT compatible PC) • Operation System: Confirmed on Windows 2000 (English) Windows XP (English) • RAM: 128MB or more • HDD capacity (Empty area): 100 MB or more • CD-ROM drive: Required • Display resolution: 1024 x 768 dots or more (2) Connection to the PXH controller • Via PC Loader interface on bottom face of the main unit (Optional dedicated cable is required.) or Via RS485 communication (RS485 function is necessary for PXH.) 5 PXH9 BLOCK DIAGRAMS (CONTROLLER TEMPLATES) Template No. 10 1-loop basic PID controller (with math function) PV SV Measurement value input 1 Measurement value input 2 PV1 Result of calculation [AiM] Input Conditioner PV2 Input Conditioner Aux. input /Remote SV input Ai1 Input Conditioner Remote command [REM] Math module PV SV R-ACK Manual command Di2 SMV Di3 No allocation Di4 EX-MV command EX-MV setting [EXM1] Depend on [OTYP] setting RET2 MV A EX-MV output command [STBY] or Di allocation * Di allocation can be changed with parameters. * Since the R-ACK value is INH at the time of delivery, set it to ENA before use. Manual command Stand-by command Do1 ALM2 Do2 ALM3 Do3 ALM4 Do4 No allocation Do11 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do4. Alarm Measurement value input 2 Relay output (Control output) Relay output (Do) to Do15 L Do1 to ALM1 to 5 L Do5 Indicator lamp L ALM 1-loop SV selectable PID controller (with math function) PV PV1 Current output or Transmitter supply LED display allocation A/M chargeover SV Measurement value input 1 DO4 ALM1 OR of all the ALMs Template No. 11 OUT2 Current output or SSR driver output DO allocation A/M chargeover No allocation AO 2 OUT1 MV1 STBY Remote acknowledge Preset output value [PMV1] AO 1 DO 4 Control output 1 M Manual MV setting (Parameter setting or key operation) Di1 Re-transmission [Ao2T] output 2 SV RUN R Remote command Di11 to Di15 PV PID operation L Local SV [RSV1] Remote acknowledge EX-MV output command MV Remote SV Di allocation Re-transmission [Ao1T] output 1 Output type setting RET1 Result of calculation [AiM] Input Conditioner PV2 Input Conditioner Aux. input Ai1 Input Conditioner Math module Re-transmission [Ao1T] output 1 Output type setting RET1 MV PV Local SV PV PID operation L SV Re-transmission [Ao2T] output 2 SV A RUN R EX-MV setting [EXM1] AO 2 DO 4 Control output 1 OUT1 OUT2 DO4 MV1 M Manual MV setting Depend on [OTYP] setting RET2 MV AO 1 Current output or SSR driver output Current output or Transmitter supply Relay output (Control output) STBY DO allocation SV select signal 1 SV select signal 2 SV select signal 3 EX-MV output command Di allocation SV select Di1 SV select 1 SV1 [SV1] Di2 SV select 2 Di3 SV select 3 Di4 EX-MV command Di11 to Di15 to SV7 [SV7] EX-MV output command Preset output value [PMV1] No allocation * Di allocation can be changed with parameters. [STBY] or Di allocation Manual command Stand-by command A/M chargeover Alarm ALM1 Do1 ALM2 Do2 ALM3 Do3 ALM4 Do4 No allocation Do11 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do4. to Do15 LED display allocation L Do1 ALM1 to 5 to L Do5 OR of all the ALMs 6 Relay output (Do) L ALM Indicator lamp Template No. 13 1-loop basic PID controller (without math function) PV SV Re-transmission [Ao1T] output 1 Output type setting RET1 AO 1 MV Measurement value input 1 PV1 PV Input Conditioner PID operation L Local SV PV SV Ai1 Remote command [REM] Input Conditioner RUN EX-MV output command EX-MV setting [EXM1] R Remote command (Parameter setting or key operation) Di allocation Remote acknowledge Manual command [RSV1] Di1 R-ACK Di2 SMV Di3 No allocation Di4 EX-MV command Di11 to Di15 STBY EX-MV output command No allocation [STBY] or Di allocation Manual command Stand-by command DO4 Do1 ALM2 Do2 ALM3 Do3 ALM4 Do4 No allocation Do11 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do4. Alarm Relay output (Control output) Relay output (Do) to Do15 LED display allocation A/M chargeover L Do1 to ALM1 to 5 L Do5 Indicator lamp L ALM 1-loop SV selectable PID controller (without math function) PV SV Re-transmission [Ao1T] output 1 Output type setting RET1 MV Measurement PV1 value input 1 Current output or Transmitter supply ALM1 OR of all the ALMs Template No. 14 OUT2 DO allocation A/M chargeover * Di allocation can be changed with parameters. * Since the R-ACK value is INH at the time of delivery, set it to ENA before use. Current output or SSR driver output MV1 Remote acknowledge Preset output value [PMV1] DO 4 Control output 1 M Manual MV setting AO 2 Depend on [OTYP] setting RET2 MV A Remote SV Remote SV input Re-transmission [Ao2T] output 2 SV OUT1 PV Input Conditioner Local SV PV PID operation L SV SV RUN R EX-MV setting [EXM1] OUT1 OUT2 [OTYP] setting MV A AO 1 Re-transmission [Ao2T] output 2 AO 2 Depend on RET2 DO 4 Control output 1 DO4 MV1 M Current output or SSR driver output Current output or Transmitter supply Relay output (Control output) STBY Manual MV setting DO allocation SV select signal 1 SV select signal 2 SV select signal 3 EX-MV output command Di allocation SV select Di1 SV select 1 SV1 [SV1] Di2 SV select 2 Di3 SV select 3 Di4 EX-MV command Di11 to Di15 to SV7 [SV7] EX-MV output command Preset output value [PMV1] No allocation * Di allocation can be changed with parameters. [STBY] or Di allocation Manual command Stand-by command A/M chargeover Alarm ALM1 Do1 ALM2 Do2 ALM3 Do3 ALM4 Do4 No allocation Do11 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do4. Relay output (Do) to Do15 LED display allocation L Do1 ALM1 to 5 to L Do5 OR of all the ALMs Indicator lamp L ALM 7 PXH9 Template No. 16 Measurement value input 1 Measurement value input 2 Aux. input 1-loop input selectable PID controller (with math function) Result of calculation [AiM] Input Conditioner PV1 Input Conditioner PV2 PV SV AiM PV PID operation SV Remote command PV select RSV select (Parameter setting or key operation) Local SV [CN01] [CN02] AO 1 PV Re-transmission [Ao2T] output 2 SV A RUN EXMV select [CONST3] Alarm FF signal select [CONST4] [FFv1] FF select Di allocation Remote acknowledge Manual command EX-MV output command Di1 R-ACK Di2 SMV Di3 No allocation Di4 EX-MV Remote acknowledge EX-MV output command Preset output value [PMV1] Di11 to Di15 8 Manual MV setting A/M chargeover No allocation * Di allocation can be changed with parameters. * Since the R-ACK value is INH at the time of delivery, set it to ENA before use. Do2 ALM3 Do3 ALM4 Do4 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do4. OR of all the ALMs [CN05] (Parameter setting) Do1 ALM2 ALM1 to 5 (Parameter setting) FF INH command [STBY] or Di allocation Current output or Transmitter supply Relay output (Control output) Relay output (Do) Do11 to Do15 LED display allocation FF Calculation Feedforward [CN04] DO4 ALM1 No allocation [CN03] (Parameter setting) OUT2 Current output or SSR driver output DO allocation RSV select [CONST2] AMV1 EXMV select AO 2 DO 4 Control output 1 STBY R Depend on [OTYP] setting OUT1 MV1 (Parameter setting) EX-MV setting [EXM1] RET2 MV L M Remote command [REM] (Parameter setting) Re-transmission [Ao1T] output 1 Output type setting RET1 MV PV select [CONST1] Input Conditioner Ai1 AIM Math module Stand-by command L Do1 to L Do5 L ALM Indicator lamp 1-loop motorized valve controller (with math function) Template No. 30 AiM Re-transmission [Ao1T] output 1 Output type setting RET1 PV SV MV Measurement value input 1 Measurement value input 2 /Remote SV input Valve openings feedback signal /Aux. input Remote command Input Conditioner PV1 Math module Input Conditioner PV2 FB /Ai1 Manual command EX-MV output command Local SV PID operation L SV SV A Di3 No allocation Di4 EX-MV command CLOSE (Close output) PO OPEN Relay output (Open output) STBY DO allocation EX-MV setting [EXM1] Remote acknowledge EX-MV output command Preset output value [PMV1] Di11 to Di15 Current output or Transmitter supply Relay output Control output 1 MV1 A/M chargeover SMV OUT2 RET2 R-ACK Di2 Current output MVRB M (Parameter setting or key operation) Di1 OUT1 MV R Remote command [REM] Depend on [OTYP] AO 2 setting Re-transmission [Ao2T] output 2 PV [RSV1] Di allocation Remote acknowledge AiM PV RUN Input Conditioner AO 1 MVRB Result of calculation [AiM] No allocation [STBY] or Di allocation * Di allocation can be changed with parameters. * Since the R-ACK value is INH at the time of delivery, set it to ENA before use. Stand-by command ALM1 Do1 ALM2 Do2 ALM3 Do3 No allocation Do11 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do4. Alarm Relay output (Do) to Do15 LED display allocation Manual command L Do1 to ALM1 to 5 Front key (during MAN operation only) Indicator lamp L Do5 OR of all the ALMs L ALM * Valve openings feedback input is used for the type of 5th digit “D” in CODE SYMBOLS. Template No. 31 1-loop SV selectable motorized valve controller (with math function) AiM PV SV Re-transmission [Ao1T] output 1 Output type setting RET1 MV Measurement value input 1 Measurement value input 2 Valve openings feedback signal /Aux. input Result of calculation [AiM] Input Conditioner PV1 Input Conditioner PV2 FB /Ai1 Math module PV PID operation L Depend on [OTYP] Re-transmission setting AO 2 AiM PV Local SV [Ao2T] output 2 SV SV A OUT1 Current output OUT2 Current output or Transmitter supply RET2 MV RUN Input Conditioner AO 1 MVRB R MVRB Control output 1 MV1 M Relay output CLOSE (Close output) PO OPEN Relay output (Open output) STBY Di allocation SV select signal 1 SV select signal 2 SV select signal 3 EX-MV output command Di1 SV select 1 Di2 SV select 2 Di3 SV select 3 Di4 EX-MV command Di11 to Di15 SV1 [SV1] to SV7 [SV7] Remote command EX-MV output command Preset output value [PMV1] No allocation * Di allocation can be changed with parameters. DO allocation EX-MV setting [EXM1] SV select [STBY] or Di allocation Manual command Stand-by command A/M chargeover Alarm ALM1 Do1 ALM2 Do2 ALM3 Do3 No allocation Do11 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do4. Relay output (Do) to Do15 LED display allocation L Do1 ALM1 to 5 Front key (during MAN operation only) to L Do5 OR of all the ALMs Indicator lamp L ALM * Valve openings feedback input is used for the type of 5th digit “D” in CODE SYMBOLS. 9 PXH9 1-loop motorized valve controller (without math function) Template No. 33 Re-transmission [Ao1T] output 1 Output type setting RET1 PV SV MV Measurement value input 1 Measurement value input 2 Valve openings feedback signal Remote command Input Conditioner PV2 Di allocation Di1 R-ACK Manual command Di2 SMV Di3 No allocation Di4 EX-MV command Di11 to Di15 No allocation RET2 Current output or Transmitter supply Relay output Control output 1 MV1 M CLOSE (Close output) PO OPEN Relay output (Open output) STBY DO allocation EX-MV setting [EXM1] Remote acknowledge A/M chargeover EX-MV output command OUT2 MVRB R (Parameter setting or key operation) Remote acknowledge Current output OUT1 MV RUN Remote command 〔REM〕 setting SV A [RSV1] Re-trans- Depend on mission AO 2 [OTYP] [Ao2T] output 2 PV PID SV operation L Local SV Input Conditioner FB MVRB PV Input Conditioner PV1 AO 1 ALM1 Do1 ALM2 Do2 Do3 ALM3 EX-MV output command Preset output value [PMV1] Stand-by command [STBY] or Di allocation * Di allocation can be changed with parameters. * Since the R-ACK value is INH at the time of delivery, set it to ENA before use. No allocation * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do4. Alarm Do11 to Relay output (Do) Do15 LED display allocation Manual command L Do1 to ALM1 to 5 Front key (during MAN operation only) L Do5 OR of all the ALMs Indicator lamp L ALM * Valve openings feedback input is used for the type of 5th digit “D” in CODE SYMBOLS. Template No. 34 1-loop SV selectable motorized valve controller (without math function) PV SV Re-transmission [Ao1T] output 1 Output type setting RET1 MV Measurement value input 1 Local SV Valve openings feedback signal SV SV A Re-trans- Depend on AO 2 mission [OTYP] [Ao2T] output 2 setting RET2 OUT1 Current output OUT2 Current output or Transmitter supply MV RUN Input Conditioner FB PV PID operation L AO 1 MVRB PV Input Conditioner PV1 R M MVRB Control output 1 MV1 Relay output CLOSE (Close output) PO OPEN Relay output (Open output) STBY Di allocation SV select signal 1 SV select signal 2 SV select signal 3 EX-MV output command Di1 SV select 1 Di2 SV select 2 Di3 SV select 3 Di4 EX-MV command Di11 to Di15 SV1 [SV1] to SV7 [SV7] Remote command EX-MV output command Preset output value [PMV1] No allocation * Di allocation can be changed with parameters. DO allocation EX-MV setting [EXM1] SV select [STBY] or Di allocation Manual command Stand-by command A/M chargeover Alarm ALM1 Do1 ALM2 Do2 ALM3 Do3 No allocation Do11 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do4. to Do15 LED display allocation Front key (during MAN operation only) L Do1 ALM1 to 5 * Valve openings feedback input is used for the type of 5th digit “D” in CODE SYMBOLS. to L Do5 OR of all the ALMs 10 Relay output (Do) L ALM Indicator lamp 1-loop heating/cooling controller (with math function) Template No. 50 PV Re-transmission output 1 Output type setting RET1 [Ao1T] SV Measurement value input 1 Measurement value input 2 Aux. input /Remote SV input PV1 PV2 Ai1 Remote [REM] command Result of calculation [AiM] Input Conditioner Math module Input Conditioner [RSV1] R R-ACK Manual command Di2 SMV Di3 No allocation Di4 EX-MV command EX-MV setting [EXM1] M Heating /cooling operation RUN AO 1 AO 2 OUT2 RET2 Heating Depend on [OTYP] output DO 3 setting HMV DO3 Cooling output DO 4 CMV DO4 ALM1 Do1 ALM2 Do2 ALM3 Do3 ALM4 Do4 No allocation EX-MV output command Preset output value [PMV1] No allocation Preset output value [PMC1] [STBY] or Di allocation Alarm Input Conditioner Aux. input Ai1 Input Conditioner Result of calculation [AiM] SV select signal 2 SV select signal 3 EX-MV output command Math module Local SV L Do1 to ALM1 to 4 L Do5 Re-transmission output 1 Output type setting RET1 [Ao1T] SV select Di1 SV select 1 SV1 [SV1] Di2 SV select 2 Di3 SV select 3 Di4 EX-MV command No allocation * Di allocation can be changed with parameters. [Ao2T] SV PID operation L Re-transmission output 2 PV PV MV SV R Di allocation Di11 to Di15 to Do15 LED display allocation MV Heating output A EX-MV setting [EXM1] M Manual MV setting SV select signal 1 Relay output (Do) Indicator lamp L ALM 1-loop SV selectable heating/cooling controller (with math function) Input Conditioner PV2 Relay output (Control output) Do11 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do3 and Do4. Stand-by command PV Measurement value input 2 Relay output (Control output) DO allocation A/M chargeover SV PV1 Current output or Transmitter supply or SSR driver output RUN OR of all the ALMs Measurement value input 1 Current output or SSR driver output STBY Remote acknowledge * Di allocation can be changed with parameters. * Since the R-ACK value is INH at the time of delivery, set it to ENA before use. Template No. 51 OUT1 STBY Cooling output Manual MV setting (Parameter setting or key operation) Heating output A RUN Remote command Di1 Di11 to Di15 MV SV Remote SV Remote acknowledge [Ao2T] SV PID operation L Re-transmission output 2 PV PV Local SV Input Conditioner Di allocation EX-MV output command MV Heating /cooling operation Cooling output RUN RUN [STBY] or Di allocation Current output or SSR driver output Current output or Transmitter supply or SSR driver output Relay output (Control output) Relay output (Control output) DO allocation EX-MV output command Preset output value [PMC1] AO 2 STBY STBY Preset output value [PMV1] OUT1 OUT2 RET2 Heating Depend on [OTYP] output DO 3 setting HMV DO3 Cooling output DO 4 CMV DO4 to SV7 [SV7] AO 1 Alarm ALM1 Do1 ALM2 Do2 ALM3 Do3 ALM4 Do4 No allocation Do11 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do3 and Do4. Relay output (Do) to Do15 LED display allocation Stand-by command L Do1 ALM1 to 4 to L Do5 OR of all the ALMs Indicator lamp L ALM 11 PXH9 1-loop heating/cooling controller (without math function) Template No. 53 PV Re-transmission output 1 Output type setting RET1 [Ao1T] SV MV Measurement value input 1 PV1 Ai1 Remote command [REM] Input Conditioner Remote acknowledge Manual command EX-MV output command Di1 R-ACK Di2 SMV Di3 No allocation Di4 EX-MV command Di11 to Di15 R Heating output A EX-MV setting [EXM1] M Heating /cool[Note 1] ing operation RUN AO 2 OUT2 RET2 Heating Depend on [OTYP] output DO 3 setting DO3 HMV Cooling output DO 4 CMV DO4 EX-MV output command Preset output value [PMV1] No allocation * Di allocation can be changed with parameters. * Since the R-ACK value is INH at the time of delivery, set it to ENA before use. ALM1 Do1 ALM2 Do2 ALM3 Do3 ALM4 Do4 No allocation Do11 Preset output value [PMC1] [STBY] or Di allocation * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do3 and Do4. Alarm to L Do5 Re-transmission output 1 Output type setting RET1 [Ao1T] MV SV Di allocation SV select Di1 SV select 1 SV1 [SV1] Di2 SV select 2 Di3 SV select 3 Di4 EX-MV command * Di allocation can be changed with parameters. Heating output A EX-MV setting [EXM1] M Manual MV setting No allocation [Ao2T] SV PID operation L Re-transmission output 2 PV PV Input Conditioner R Di11 to Di15 Indicator lamp L ALM Heating /cooling operation Cooling output RUN Preset output value [PMC1] AO 2 Current output or SSR driver output Current output, Transmitter supply, or SSR driver output Relay output (Control output) Relay output (Control output) Control output 1 RUN DO allocation EX-MV output command Preset output value [PMV1] OUT1 STBY to SV7 [SV7] AO 1 OUT2 RET2 Heating Depend on [OTYP] output DO 3 setting HMV DO3 Cooling output DO 4 CMV DO4 STBY [STBY] or Di allocation Alarm ALM1 Do1 ALM2 Do2 ALM3 Do3 ALM4 Do4 No allocation Do11 * Do allocation can be changed with parameters. * Higher priority is assigned to designation of [OTYP] for the output to Do3 and Do4. Relay output (Do) to Do15 LED display allocation Stand-by command L Do1 ALM1 to 4 to L Do5 OR of all the ALMs 12 to Do15 1-loop SV selectable heating/cooling controller (without math function) Local SV EX-MV output command Relay output (Do) L Do1 ALM1 to 4 MV SV select signal 2 SV select signal 3 Relay output (Control output) LED display allocation Stand-by command SV SV select signal 1 Relay output (Control output) STBY Remote acknowledge PV PV1 Current output or Transmitter supply or SSR driver output DO allocation OR of all the ALMs Measurement value input 1 Current output or SSR driver output RUN A/M chargeover Template No. 54 OUT1 STBY Cooling output Manual MV setting (Parameter setting or key operation) Di allocation MV SV Remote SV [RSV1] [Ao2T] SV PID operation L Local SV Remote SV input PV PV Input Conditioner AO 1 Re-transmission output 2 L ALM Indicator lamp CODE SYMBOLS [Basic type] 1 2 3 4 5 6 7 8 PXH9A Description Digit 4 <Dimension of front face H x W> 96 x 96 mm 5 <Number of control loops/Function> 1-loop basic controller 6 <Measurement value input> Universal input: 1 point Universal input: 2 points 7 <Version No.> 9 <Output> OUT1 11 12 9 A *1 1 2 0 1 *3 OUT2 Not fitted Current Transmitter supply Not fitted Current 1 2 5 A B <Power supply> 100 to 240 V AC V <Communication interface> Not fitted RS-485 <Digital input/output> Digital input 0 R Digital output (Including relay control output) 4 points (Di1 to Di4) 4 points (Di1 to Di4) 9 points (Di1 to Di4, Di11 to Di15) 13 Digit 0 1 Current Current Current SSR/SSC driver SSR/SSC driver 10 V Notes <Auxiliary input> Not fitted DC voltage: 1 point 8 9 10111213 1 *2 2 points (Do3, Do4) 4 points (Do1 to Do4) 9 points (Do1 to Do4, Do11 to Do15) 0 A B *1 <Additional specifications> Not fitted. 0 *1: “2” for the 6th digit and “B” for the 12th digit cannot be specified at the same time. *2: One digital output (Do4) is occupied when relay is allocated as control output. *3: Explanation of the 9th digit of type code and output terminal function is below. Terminal Do4 Output Kind Relay OUT2 OUT1 Current (4 to 20 mA) SSR/SSC driver Current (4 to 20 mA) Function Control output * Control output Re-transmission or Control output or Re-transmission output Code Digital output output 9th digit Transmitter power supply 1 : Not fitted 2 : Fitted 5 A B * The selection of “Function” is specified according to the parameter. Optional Items Contents Model Notes Terminal cover ZZP PXR1-B230 Two pieces are necessary per 1 unit. PC loader interface cable ZZP PXH1*TK4H4563 For RS232C Interface 13 PXH9 [Motorized valve control type] 1 2 3 4 5 6 7 8 P XH 9 Description Digit 4 5 <Number of control loops/Function> 1-loop motorized valve controller (with valve openings feedback input) 1-loop motorized valve controller (without valve openings feedback input) 7 9 <Output> OUT1 *1 0 1 OUT2 *2 Not fitted Current Transmitter supply 10 <Power supply> 100 to 240 V AC 11 <Communication interface> Not fitted RS-485 <Digital input/output> Digital input 1 2 5 V 0 R Digital output (Including valve control output) 4 points (Di1 to Di4) 4 points (Di1 to Di4) 9 points (Di1 to Di4, Di11 to Di15) 13 1 2 1 Current Current Current 12 D S <Auxiliary input> Not fitted DC voltage: 1 point <Version No.> 2 points (Do3, Do4) 4 points (Do1 to Do4) 9 points (Do1 to Do4, Do11 to Do15) *3 *1 <Additional specifications> Not fitted. Terminal Do4 OUT1 Output kind Relay Current (4 to 20 mA) Code 9th digit Used for valve open/close output. OUT2 Current (4 to 20 mA) Re-transmission Re-transmission output output Transmitter power supply 1 : Not fitted 2 : Fitted 5 * The selection of “Function” is specified according to the parameter. 14 0 A B 0 *1: Universal input 2 points and “B” for the 12th digit cannot be specified at the same time. Select “universal input 2 points” when external setting input (RSV) is required. *2: “D” for the 5th digit and “1” for the 7th digit cannot be specified at the same time. *3: Do4 is used as control output. If 2 or 3 Do points are required for event output, specify code A, and if 4 to 8 Do points are required, specify code B. Function * 0 9 <Measurement value input> Universal input: 1 point Universal input: 2 points 8 V Notes <Dimension of front face H x W> 96 x 96 mm 6 9 10111213 1 Digit [Heating/cooling control type] 1 2 3 4 5 6 7 8 P XH 9 F Description Digit 4 <Dimension of front face H x W> 96 x 96 mm 5 <Number of control loops/Function> 1-loop heating/cooling controller 6 <Measurement value input> Universal input: 1 point Universal input: 2 points 7 <Version No.> 9 <Output> OUT1 9 F 1 2 *1 0 1 *3 OUT2 Not fitted Current SSR/SSC drive Transmitter supply Not fitted Current SSR/SSC drive 10 <Power supply> 100 to 240 V AC 11 <Communication interface> Not fitted RS-485 <Digital input/output> Digital input 1 2 3 5 A B C V 0 R Digital output (Including relay control output) 4 points (Di1 to Di4) 4 points (Di1 to Di4) 9 points (Di1 to Di4, Di11 to Di15) 13 Digit 0 1 Current Current Current Current SSR/SSC driver SSR/SSC driver SSR/SSC driver 12 V Notes <Auxiliary input> Not fitted DC voltage: 1 point 8 9 10111213 1 *2 2 points (Do3, Do4) 4 points (Do1 to Do4) 9 points (Do1 to Do4, Do11 to Do15) 0 A B *1 <Additional specifications> Not fitted. 0 *1: “2” for the 6th digit and “B” for the 12th digit cannot be specified at the same time. *2: One digital output (Do4) or 2 points (Do3 and 4) is occupied when relay is allocated as control output. *3: Explanation of the 9th digit of type code and output terminal function is below. Terminal Do3 Do4 Output kind Relay Relay OUT1 Current (4 to 20 mA) OUT2 SSR/SSC driver Current (4 to 20 mA) SSR/SSC driver Function Control output Control output * Control output Control output or or or or Control output Control output Re-transmission Re-transmission Digital output Digital output Code output output 9th digit 1 Transmitter power supply : Not fitted 2 : Fitted 3 5 A B C * The selection of “Function” is specified according to the parameter. 15 PXH9 MEASUREMENT RANGE TABLE (1) Unit of temperature : ˚C Measurement range [˚C] Input type Max. Min. Reading/setting resolution (˚C) Resistance bulb Pt100Ω -150 to 850 0 to 150 0.01 Thermocouple J 0 to 1000 0 to 400 0.1 K 0 to 1200 0 to 400 0.1 R 0 to 1600 0 to 1600 0.1 B 0 to 1800 0 to 1800 0.1 S 0 to 1600 0 to 1600 0.1 T -200 to 400 -200 to 200 0.1 E -200 to 800 0 to 800 0.1 PR40/20 0 to 1800 0 to 1800 0.1 N 0 to 1300 0 to 1300 0.1 PL-II 0 to 1300 0 to 1300 0.1 WRe5-26 0 to 2300 0 to 2300 0.1 DC voltage 1 to 5 V 0 to 5 V 0 to 10 V 0 to 10 mV 0 to 50 mV DC current -19999 to 99999 (Range where scaling is allowed) 1/10000 digit 100 to 10 kΩ 1/1000 digit Measurement range [˚F] Reading/setting 4 to 20 mA 0 to 20 mA Motorized valve opening feedback Potentiometer (2) Unit of temperature : ˚F Input type Max. Min. resolution (˚F) Resistance bulb Pt100Ω -238 to 1562 32 to 302 0.01 Thermocouple J 32 to 1832 32 to 752 0.1 K 32 to 2192 32 to 752 0.1 R 32 to 932 32 to 932 0.1 B 32 to 3272 32 to 3272 0.1 S 32 to 2912 32 to 2912 0.1 T -328 to 752 -328 to 392 0.1 E -328 to 1472 32 to 1472 0.1 PR40/20 32 to 3272 32 to 3272 0.1 N 32 to 2372 32 to 2372 0.1 PL-II 32 to 2372 32 to 2372 0.1 WRe5-26 32 to 4172 32 to 4172 0.1 DC voltage 1 to 5V DC 0 to 5V DC 0 to 10V DC 0 to 10mV DC 0 to 50mV DC Current -19999 to 99999 1 / 10000 (Range where scaling is allowed) digit 100 to 10 kΩ 1/1000 digit 4 to 20mA DC 0 to 20mA DC Motorized valve opening feedback 16 Potentiometer LIST OF MATH FUNCTIONS CALC setting Name of operation 0 No math operation 1 Mathematical expression 1 (Flow rate compensation with temperature and pressure) 2 Mathematical expression 2 (Flow rate compensation with temperature and pressure) 3 Mathematical expression 3 (Flow rate compensation with temperature and pressure) 4 Mathematical expression 4 5 Mathematical expression 5 6 Mathematical expression 6 7 H selector (2 points) 8 L selector (2 points) 9 H selector (3 points) 10 L selector (3 points) 11 Input switching (2 points) 12 H/L selector (2 points) (with Di switching function) Expression 7 or 8 is used by Di switching. (Specify “140” for Di function for switching.) 13 H/L selector (3 points) (with Di switching function) Expression 9 or 10 is used by Di switching. (Specify “140” for Di function for switching.) Arithmetic expression M1 = PV1 input *2 *1 Ai1 + k02 X k04 k03 PV2 + k05 PV1: Flow rate (differential pressure), PV2: Temperature, Ai1: Pressure M1 = k01 X PV1 X *1 Ai1 + k02 X k04 k03 PV2 + k05 PV1: Flow rate (differential pressure), PV2: Temperature, Ai1: Pressure k04 M1 = k01 x PV1 x Ai1+k02 x k03 PV2+k05 PV1: Flow rate (differential pressure), PV2: Temperature, Ai1: Pressure (k01 X (k02 X PV1 + k03 X PV2 + k04 X Ai1) + k05) M1 = (k06 X (k07 X PV1 + k08 X PV2 + k09 X Ai1) + k10) (k01 X ((k02 X PV1 + k03) X (k04 X PV2 + k05) X (k06 X Ai1 + k07)) + k08) M1 = (k09 X ((k10 X PV1 + k11) X (k12 X PV2 + k13) X (k14 X Ai1 + k15)) + k16) M1 = k01 X PV1 X M1 = k01 X PV1 X (k02 X PV2 + k03 X Ai1) + k04 X Ai1 + k05 M1 = Max (PV1, PV2) PV1 or PV2, whichever is larger, is selected. M1 = Min (PV1, PV2) PV1 or PV2, whichever is smaller, is selected. M1 = Max (PV1, PV2, Ai1) PV1, PV2, or Ai1, whichever is largest, is selected. M1 = Min (PV1, PV2, Ai1) PV1, PV2, or Ai1, whichever is smallest, is selected. M1 = PV1 when PV1 ≤ k01, M1 = PV2 when PV1 > k01 M1 = PV1 (Ai1 + k01) + k02 (PV2 X k03) + k04 20 Flow rate compensation with temperature and pressure [% value operation] 21 Flow rate compensation with temperature and pressure [% value operation] (without square-root extraction) PV1: Differential pressure (flow rate) % value, k01: Pressure compensation constant 1, k04: Temperature compensation constant 2 PV2: Fluid temperature % value, k03: Temperature compensation constant 1 Ai1: Differential pressure % value, k02: Pressure compensation constant 2, k05: Square-root extractor cut point *Input data: % value (0 (0%) to 100000 (100.000%)) M1 = PV1 (Ai1 X k01) + k02 (PV2 X k03) + k04 All the inputs and constants are of the same specifications as mathematical expression 20. 27 H selector (2 points) (with coefficient) M1 = max ((PV1 X k01 + k02), (PV2 X k03 + k04)) 28 H selector (2 points) (with coefficient) M1 = min ((PV1 X k01 + k02), (PV2 X k03 + k04)) 29 H selector (3 points) (with coefficient) M1 = max ((PV1 X k01 + k02), (PV2 X k03 + k04), (Ai X k05 + k06)) 30 L selector (3 points) (with coefficient) M1 = min ((PV1 X k01 + k02), (PV2 X k03 + k04), (Ai X k05 + k06)) 31 Input switching (2 points) (with coefficient) 32 H/L selector (2 points) (with Di switching function) Expression 27 or 28 is used by Di switching. (Specify “140” for Di function for switching.) 33 H/L selector (3 points) (with Di switching function) Expression 29 or 30 is used by Di switching. (Specify “140” for Di function for switching.) 34 Input switching (2 points) (with coefficient and interpolation function) M1 = (PV1 X k02 + k03) when k01 > (PV1 X k02 + k03) M1 = (PV2 X k04 + k05) when k01 ≤ (PV1 X k02 + k03) When PV1 ≤ k05 : M1 = (PV1 X k01) + k02 When PV2 ≤ k06 : M1 = (PV2 X k03) + k04 When PV1 > k05 and PV2 < k06 : Interpolation shown below, is executed. M1 = 1 - (PV1 X k01 + k02) - k05 k06 - k05 X (PV1 X k01 + k02) - k05 - (PV1 X k01 + k02) - k05 k06 - k05 X (PV2 X k03 + k04) * note) k05 : Input switching upper value k06 : Input switching lower value 40 Calorie calculation M1 = ((PV1 X k01 + k02) - (PV2 X k03 + k04)) X (Ai1 X k05 + k06)) *1: Square-root extraction cut point can be set with k06. *2: Square-root extraction cut point can be set with k07. 17 PXH9 OUTLINE DIAGRAM (Unit:mm) MTG. bracket 94.5 (With terminal cover) 10 79.5 PC Loader Interface t 1≤t≤8 Terminal cover (Available optionally) Panel 1-12 13-24 25-36 6.2 37-48 49-60 61-72 107.5 91.5 96 Waterproof packing 93.7 (Terminal Cover) 2 96 PANEL CUTOUT +0.8 116 MIN. 92 – 0 +0.8 92 – 0 Terminal screw M3 RCJ Module Remove it for resistance bulb input. RCJ Module (for PV2) For PV2 fitted model only. Remove it for resistance bulb input. 100 MIN. In some models, a terminal block is not mounted to terminals those are not being used (terminal Nos. 37 to 60). (A dummy cover is mounted instead.) 18 TERMINAL ALLOCATION DO3 D03/Control output 2 (Relay) Output 1 OUT1 + 5 2 6 + 1 1 - 2 Output 2 OUT2 + 4 - 3 Current output Current SSR/SSC output driver output 4 - Communication RS485 + 3 + 3 - SSR/SSC driver output 4 + 14 SG 15 - 16 - Transmitter power supply [Note 1] DO4/ Motorized valve DO4 Control output 1 (relay) PO opening/closing output 37 49 1 13 25 38 50 2 14 26 39 51 3 15 27 40 52 4 16 28 NC 25 OPEN 25 41 53 5 17 29 COM 26 COM 26 27 CLOSE 27 42 54 6 18 43 55 7 19 31 44 56 8 20 32 45 57 9 21 33 46 58 10 22 34 47 59 11 23 35 48 60 12 24 36 DO1, 2 DOCOM DO1 DO2 NO 30 Di1-4 Digital inputs DI1 28 DI2 29 DI3 30 DI4 31 COM 32 Power supply PV1 FG 7 Measurement value input 1 10 8 11 9 12 + + 33 33 + 34 100 to 240 V AC 50/60 Hz PV2 + Measurement value input 57 + 58 - DI11 49 50 DI12 50 51 DI13 51 52 DI14 52 53 DI15 53 54 COM 54 60 DC voltage AI1 Analog input 18 + RCJ Module 56 DO12 56 - 57 DO13 57 DC voltage 58 DO14 58 59 DO15 59 COM 60 B - 58 59 + Resistance bulb Thermocouple The RCJ module must be connected in case of thermocouple input. Remove it for resistance bulb input. 55 B 60 60 - 60 [V] [mV] Resistance ThermoDC current DC voltage bulb couple 60 DC current DO11 A - 49 - 36 - 36 [mV] [V] 55 57 + Extended-Di / Do - 36 RCJ Module 33 + B 34 34 A 35 35 B 36 - 36 19 FB Valve opening feedback input I+ (100%) Io 20 18 19 20 I- (0%) Potentiometer The RCJ module must be connected in case of thermocouple input. Remove it for resistance bulb input. [Note1] Connection to the transmitter power supply 4 to 20 mA DC Transmiter OUT2 + 3 Transmitter power supply 4 PV1 + 33 Input type code 26 (4 to 20 mA DC) 36 - (Input impedance 250Ω) External wiring needed 19 PXH9 INSULATION BLOCK DIAGRAM Power source Internal Circuit Digital output (DO) 1, 2 PC Loader interface Measurement value input 1 (PV1) Digital output (DO) 3 Measurement value input 2 (PV2) Digital output (DO) 4 Auxiliary analog Input 1 (Ai1) / Valve openings feedback input (FB) Digital output (DO) 11 to 15 Output 1 (Current / SSR driver) Output 2 (Current / SSR driver) Digital input (DI) 1 to 4 Basic insulation (1500 V AC) Digital input (DI) 11 to 15 Functional insulation (500 V AC) Transmitter power supply No insulation RS485