Digital Controllers E5AR CSM_E5AR_DS_E_3_3 E5AR Digital Controllers offer high speed, high precision, and multiple I/O and use a 5digit, 3-row LCD display for high visual clarity. • A short sampling period of 50 ms enables use in applications requiring high-speed response. • PV, SP, and MV data is displayed simultaneously in a 3-row, negative LCD display with a backlight. • Multiloop control, cascade control, and proportional control are possible with a single Controller. • When using models with CompoWay/F communications, initial settings can be downloaded and settings can be masked using Support Software (CX-Thermo version 4.0 or higher). • Equipped with calculation functions as a standard (e.g., square root calculation and broken-line approximation). • DeviceNet Communications Data setting and monitoring can be performed without special programming. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Refer to Safety Precautions for All E5@R Models. Refer to E5AR/E5ER Operation for operating procedures. Model Number Structure ■ Model Number Legend E5AR-@@@@@@@@@-@@@ 1 2 3 4 5 6 7 8 9 10 1. Constant Values/Program None: Constant value 2. Control Method Blank:Standard or heating/cooling control P: Position proportional control 3. Output 1 R: DPST-NO relay outputs Q: Pulse voltage and pulse voltage/current outputs C: Current and current outputs 4. Output 2 Blank:None R: Relay outputs Q: Pulse voltage and pulse voltage/current outputs C: Current and current outputs Note: When your order, specify the power supply voltage. 5. Auxiliary Outputs Blank:None 4: 4PST-NO relay outputs T: 2 transistor outputs 6. Optional Function 1 Blank:None 3: RS-485 communications 7. Optional Function 2 Blank:None D: 4 event inputs 8. Input 1 B: Universal-input and 2 event inputs F: Universal-input and FB W: Universal-input and universal-input 9. Input 2 Blank:None W: Universal-input and universal-input 10.Communications Method Blank:None FLK: CompoWay/F DRT: DeviceNet Note: The above model number legend is intended as a functional description of models. Not all possible combinations of functions are available. Confirm model availability in Ordering Information when ordering. The CX-Thermo Support Software (version 4.0 or higher) can be used to easily set parameters in conversational form. Note: Be sure to read the precautions for correct use and other precautions in the following user's manual before using the Digital Controller. E5AR/E5ER Digital Controller User’s Manual (Cat. No. Z182) E5AR/E5ER Digital Controller DeviceNet Communication User’s Manual (Cat. No. H124) 1 E5AR Ordering Information ■ Digital Controllers When your order, specify the power supply voltage. Standard Controllers (100 to 240 VAC) Size Control type Control mode Outputs (control/transfer) 96 × 96 Basic control Single-loop standard control 2 points: Pulse voltmm (1 loop) Single-loop heating and cooling control age and Pulse voltage/current Optional functions Auxiliary outputs (SUB) 4 Event inputs 2 No 2 points: Current and Current RS-485 2 points: Current and Current 4-loop control 4-loop standard control 2-loop heating and cooling control 6 E5AR-Q43DB-FLK 2 points: Current and Current E5AR-C43DB-FLK 4 points: Pulse voltage and Pulse voltage/current and Current (2 points) E5AR-QC43DB-FLK 2 points: Pulse voltage and Pulse voltage/current 4 4 RS-485 E5AR-Q43DW-FLK 2 points: Current and Current E5AR-C43DW-FLK 4 points: Pulse voltage (2 points) and Pulse voltage/current (2 points) E5AR-QQ43DW-FLK 4 points: Current out- 4 put (4 points) 4 RS-485 4 points: Pulse voltage (2 points) and Pulse voltage/current (2 points) Position-pro- Single-loop position-proportional control portional con- (See note.) trol (1 loop) E5AR-Q43B-FLK E5AR-C43B-FLK 2 points: Pulse voltage and Pulse voltage/current 2-loop standard control 2-loop heating and cooling control Single-loop cascade control Single-loop control with remote SP Single-loop proportional control E5AR-Q4B E5AR-C4B 2 points: Pulse voltage and Pulse voltage/current 2-loop control 2-loop standard control Single-loop heating and cooling control Single-loop cascade control Single-loop control with remote SP Single-loop proportional control Model Serial communications Relay output (1 open, 1 close) Relay output (1 open, 1 close) and 1 current (transfer) output E5AR-CC43DWWFLK E5AR-QQ43DWWFLK 4 4 No E5AR-PR4DF RS-485 E5AR-PRQ43DF-FLK Note: Can be switched between close control and floating control. 2 E5AR Standard Controllers (24 VAC/DC) Size Control type Control mode Outputs (control/transfer) 96 × 96 Basic control Single-loop standard control 2 points: Pulse voltmm (1 loop) Single-loop heating and cooling control age and Pulse voltage/current Optional functions Auxiliary outputs (SUB) 4 Event inputs 2 Model Serial communications No 2 points: Current and Current E5AR-Q4B E5AR-C4B 4 points: Pulse voltage and Pulse voltage/current and Current (2 points) 6 RS-485 E5AR-QC43DB-FLK 2-loop control 2-loop standard control 2-loop heating and cooling control Single-loop cascade control Single-loop control with remote SP Single-loop proportional control 4 points: Pulse volt- 4 age (2 points) and Pulse voltage/current (2 points) 4 RS-485 E5AR-QQ43DW-FLK 4-loop control 4-loop standard control 2-loop heating and cooling control 4 points: Current out- 4 put (4 points) 4 RS-485 E5AR-CC43DWWFLK Position-pro- Single-loop position-proportional control portional con- (See note.) trol (1 loop) Relay output (1 open, 1 close) 4 No E5AR-PR4DF RS-485 E5AR-PRQ43DF-FLK 4 Relay output (1 open, 1 close) and 1 current (transfer) output Note: Can be switched between close control and floating control. DeviceNet-compatible Controllers (100 to 240 VAC) Size 96 × 96 mm Control type Control mode Outputs (control/transfer) Basic control 1 loop for standard control 2 points: Pulse volt(1 loop) Single-loop heating and cooling control age and Pulse voltage/current Optional functions Auxiliary Event outputs inputs (SUB) 4 2 Model DeviceNet communications Yes E5AR-Q4B-DRT 2 points: Current and Current E5AR-C4B-DRT 4 points: Pulse voltage and Pulse voltage/current and Current (2 points) E5AR-QC4B-DRT 2-loop control 2-loop standard control 2-loop heating and cooling control Single-loop cascade control Single-loop control with remote SP Single-loop proportional control 4 points: Pulse voltage (2 points) and Pulse voltage/current (2 points) 4 None Yes E5AR-QQ4W-DRT 4-loop control 4-loop standard control 2-loop heating and cooling control 4 points: Current (4 points) 4 None Yes E5AR-CC4WW-DRT Position-pro- Single-loop position-proportional conportional con- trol (See note.) trol (1 loop) Relay output (1 open, 1 close) 4 None Yes E5AR-PR4F-DRT Relay output (1 open, 1 close) and 1 current (transfer) output E5AR-PRQ4F-DRT Note: Can be switched between close control and floating control. 3 E5AR DeviceNet-compatible Controllers (24 VAC/DC) Size 96 × 96 mm Control type Control mode Outputs (control/transfer) Basic control 1 loop for standard control 2 points: Pulse volt(1 loop) Single-loop heating and cooling control age and Pulse voltage/current Optional functions Auxiliary Event outputs inputs (SUB) 4 2 Model DeviceNet communications Yes E5AR-Q4B-DRT 2 points: Current and Current E5AR-C4B-DRT 4 points: Pulse voltage and Pulse voltage/current and Current (2 points) E5AR-QC4B-DRT 2-loop control 2-loop standard control 2-loop heating and cooling control Single-loop cascade control Single-loop control with remote SP Single-loop proportional control 4 points: Pulse voltage (2 points) and Pulse voltage/current (2 points) 4 None Yes E5AR-QQ4W-DRT 4-loop control 4-loop standard control 2-loop heating and cooling control 4 points: Current (4 points) 4 None Yes E5AR-CC4WW-DRT Position-pro- Single-loop position-proportional conportional con- trol (See note.) trol (1 loop) Relay output (1 open, 1 close) 4 None Yes E5AR-PR4F-DRT Relay output (1 open, 1 close) and 1 current (transfer) output E5AR-PRQ4F-DRT Note: Can be switched between close control and floating control. Inspection Results ■ Accessories (Order Separately) The Inspection Report can be ordered at the same time as the Digital Controller using the following model number. Terminal Cover (Sold Separately) Inspection Report (Sold Separately) Descriptions Inspection Report for E5AR Model E5AR-K Descriptions Terminal Cover for E5AR Model E53-COV14 Unit Label Sheet Model Y92S-L1 Rubber Packing Model Y92S-P4 Note: The Rubber Packing is provided with the Digital Controller. 4 E5AR Specifications ■ Ratings Item Supply voltage (See note 1.) 100 to 240 VAC, 50/60 Hz 24 VAC, 50/60 Hz; 24 VDC Operating voltage range 85% to 110% of rated supply voltage Power consumption 22 VA max. (with maximum load) Sensor input (See note 2.) Thermocouple: K, J, T, E, L, U, N, R, S, B, W Platinum resistance thermometer: Pt100 Current input: 4 to 20 mA DC, 0 to 20 mA DC (including remote SP input) Voltage input: 1 to 5 VDC, 0 to 5 VDC, 0 to 10 VDC (including remote SP input) (Input impedance: 150 Ω for current input, approx. 1 MΩ for voltage input) Control output 15 VA/10 W max. (with maximum load) Voltage (pulse) output 12 VDC, 40 mA max. with short-circuit protection circuit (E5AR-QQ@WW-@: 21 mA max.) Current output 0 to 20 mA DC, 4 to 20 mA DC; load: 500 Ω max. (including transfer output) (Resolution: Approx. 54,000 for 0 to 20 mA DC; Approx. 43,000 for 4 to 20 mA DC) Relay output Position-proportional control type (open, closed) N.O., 250 VAC, 1 A (including inrush current) Auxiliary output Relay Output N.O., 250 VAC, 1 A (resistive load) 100 Ω to 2.5 kΩ Potentiometer input Event input Contact Input ON: 1 kΩ max.; OFF: 100 kΩ min. No-contact Input ON: Residual voltage of 1.5 V max.; OFF: Leakage current of 0.1 mA max. Short-circuit: Approx. 4 mA Remote SP input Refer to the information on sensor input. Transfer output Refer to the information on control output. Control method 2-PID or ON/OFF control Setting method Digital setting using front panel keys or setting using serial communications Indication method 7-segment digital display and single-lighting indicator Character Height PV: 12.8 mm; SV: 7.7 mm; MV: 7.7 mm Other functions Depends on model. Ambient operating temperature −10 to 55°C (with no icing or condensation) For 3 years of assured use: −10 to 50°C (with no icing or condensation) Ambient operating humidity 25% to 85% Storage temperature −25 to 65°C (with no icing or condensation) Note 1: The supply voltage (i.e., 100 to 240 VAC or 24 VAC/VDC) depends on the model. Be sure to specify the required type when ordering. 2: The Controller is equipped with multiple sensor input. Temperature input or analog input can be selected with the input type setting switch. There is basic insulation between power supply and input terminals, power supply and output terminals, and input and output terminals. 3: Do not use an inverter output as the power supply. (Refer to Safety Precautions for All E5@R Models.) ■ Input Ranges Platinum Resistance Thermometer, Thermocouple, Current, or Voltage Input Input type Name Temperature Range (°C) Thermocouple Platinum Resistance Thermometer Pt100 2300 1800 1300 900 800 700 600 400 200 100 0 −100 −200 Setting K J T E U N R S B 1700.0 1700.0 1800.0 W ⎛W/Re ⎞ ⎝ 5-26 ⎠ Voltage [mA] [V] 2300.0 1300.0 1300.0 850.0 850.0 850.0 500.0 600.0 400.0 400.0 400.0 150.00 20 to 4 20 to 0 5 to 1 5 to 0 10 to 0 15 16 17 18 19 100.0 0.0 −200.0 0 −150.00 −200.0 1 2 −20.0 −100.0 −20.0 3 4 5 −100.0 −200.0 6 7 Minimum setting unit 0.1°C 0.01°C (SP and alarm) Input type setting switch L Current 8 0.1°C −200.0 −200.0 9 10 0.0 0.0 11 12 0.0 13 14 (Depends on scaling and number of decimal places.) TC.PT TC.PT Set to TC.PT. IN1 TYPE ANALOG Set to ANALOG. IN1 TYPE ANALOG The shaded area indicates the setting status at the time of purchase. 5 E5AR ■ Characteristics Indication accuracy Thermocouple input with cold junction compensation: (±0.1% of PV or ±1°C, whichever is greater) ±1 digit max. (See note 1.) Thermocouple input without cold junction compensation: (±0.1% FS or ±1°C, whichever is smaller) ±1 digit (See note 2.) Analog input: ±0.1% FS ±1 digit max. Platinum resistance thermometer input: (±0.1% of PV or ±0.5°C, whichever is greater) ±1 digit max. Position-proportional potentiometer input: ±5% FS ±1 digit max. Control mode Standard control (heating or cooling control), heating/cooling control, standard control with remote SP (2-input models only), heating/cooling control with remote SP (2-input models only), cascade standard control (2-input models only), cascade heating/cooling control (2-input models only), proportional control (2-input models only), position-proportional control (control-valve control models only) Influence of temperature Influence of EMS. (at EN61326-1) Thermocouple input (R, S, B, W): (±1% of PV or ±10°C, whichever is greater) ±1 digit max. Other thermocouple input: (±1% of PV or ±4°C, whichever is greater) ±1 digit max. ∗K-type thermocouple at −100°C max.: ±10°C max. Platinum resistance thermometer: (±1% of PV or ±2°C, whichever is greater) ±1 digit max. Analog input: (±1%FS) ±1 digit max. Control period 0.2 to 99.0 s (in units of 0.1 s) for time-proportioning control output Proportional band (P) 0.00% to 999.99% FS (in units of 0.01% FS) Integral time (I) 0.0 to 3,999.9 s (in units of 0.1 s) Derivative time (D) 0.0 to 3,999.9 s (in units of 0.1 s) Hysteresis 0.01% to 99.99% FS (in units of 0.01% FS) Manual reset value 0.0% to 100.0% (in units of 0.1% FS) Alarm setting range −19,999 to 99,999 EU (See note 3.) (The decimal point position depends on the input type and the decimal point position setting.) Input sampling period 50 ms Insulation resistance 20 MΩ min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min (between charged terminals of different polarities) Vibration resistance 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions Shock resistance 100 m/s2, 3 times each in X, Y, and Z directions Inrush current 100 to 240-VAC models: 50 A max. 24 VAC/VDC models: 30 A max. Weight Controller only: Approx. 450 g; Mounting bracket: Approx. 60 g; Terminal cover: Approx. 30 g Degree of protection Front panel: NEMA4X for indoor use (equivalent to IP66); Rear case: IP20; Terminals: IP00 Memory protection Non-volatile memory (number of writes: 100,000) Applicable standards UL61010C-1, CSA C22.2 No. 1010-1 EN61010-1 (IEC61010-1): Pollution degree 2/overvoltage category 2 EMC EMI: EN61326-1 (See note 5.) Radiated Interference Electromagnetic Field Strength: EN55011 Group 1 Class A Noise Terminal Voltage: EN55011 Group 1 Class A Influence of voltage EMS: EN61326-1 (See note 5.) ESD Immunity: EN61000-4-2: 4 kV contact discharge (level 2) 8 kV air discharge (level 3) 10 V/m (amplitude-modulated, 80 MHz to 1 GHz, 1.4 GHz to 2 GHz) (level 3) 2 kV power line (level 3) 2 kV output line (relay output) (level 4) 1 kV measurement line, I/O signal line (level 4) 1 kV communications line (level 3) Conducted Disturbance Immunity: EN61000-4-6: 3 V (0.15 to 80 MHz) (level 3) Surge Immunity: EN61000-4-5: 1 kV line to line (power line, output line (relay output)) (level 2) 2 kV line to ground (power line, output line (relay output)) (level 3) Power Frequency Magnetic Field Immunity: EN61000-4-8: 30 A/m (50 Hz) continuous field Voltage Dip/Interrupting Immunity: EN61000-4-11: 0.5 cycle, 100% (rated voltage) Electromagnetic Immunity: EN61000-4-3: Burst Noise Immunity: EN61000-4-4: Note 1: K-, T-, or N-type thermocouple at −100°C max.: ±2°C ±1 digit max. U- or L-type thermocouple: ±2°C ±1 digit max. B-type thermocouple at 400°C max.: No accuracy specification. R- or S-type thermocouple at 200°C max.: ±3°C ±1 digit max. W-type thermocouple: (±0.3% of PV or ±3°C, whichever is greater) ±1 digit max. 2: U- or L-type thermocouple: ±1°C ±1 digit R- or S-type thermocouple at 200°C max.: ±1.5°C ±1 digit 3: “EU” (Engineering Unit) represents the unit after scaling. If a temperature sensor is used it is either °C or °F. 4: Conditions: Ambient temperature from −10 to 23 to 55°C and voltage of −15% to 10% of rated voltage. 5: Industrial electromagnetic environment (EN/IEC 61326-1 Table 2) 6 E5AR ■ Communications Specifications Transmission path connection Multiple points Communications method RS-485 (two-wire, half duplex) Synchronization method Start-stop synchronization Baud rate 9,600, 19,200, or 384,000 bps Transmission code ASCII Data bit length 7 or 8 bits Stop bit length 1 or 2 bits Error detection Vertical parity (none, even, odd) Block check character (BCC): CompoWay/F CRC-16: Modbus Flow control None Interface RS-485 Retry function None Communications buffer 217 bytes Communications response send wait time 0 to 99 ms, Default: 20 ms DeviceNet Item Specifications Communications protocol Conforms to DeviceNet Communications functions Remote I/O communications • Master-slave connections (polling, bit-strobe, COS, or cyclic) • Conform to DeviceNet specifications. I/O allocations • Can allocate any I/O data from the Configurator. • Can allocate any data, such as parameters specific to the DeviceNet and the Digital Controller variable area. • Up to 2 blocks for the IN Area, up to a total of 100 words. • One block for the OUT Area, up to 100 words (first word is always allocated to Output Enable Bits). Message communications • Explicit message communications • CompoWay/F communications commands can be sent (commands are sent in explicit message format). Connection format Combination of multidrop and T-branch connections (for trunk and drop lines) Baud rate DeviceNet: 500, 250, or 125 kbps, or automatic detection of master baud rate Communications media Special 5-wire cable (2 signal lines, 2 power lines, and 1 shield line) Communications distance Baud rate Network length Drop line length Total drop line length 500 kbps 100 m max. (100 m max.) 6 m max. 39 m max. 250 kbps 250 m max. (100 m max.) 6 m max. 78 m max. 125 kbps 500 m max. (100 m max.) 6 m max. 156 m max. The values in parentheses apply when Thin Cables are used. Supply voltage DeviceNet power supply: 24 VDC Allowable voltage range DeviceNet power supply: 11 to 25 VDC Current consumption 50 mA max. (24 VDC) Maximum number of nodes that can be connected 64 (includes Configurator when used) Maximum number of slaves that can be connected 63 Error control CRC error detection Power supply Power supplied from DeviceNet communications connector. 7 E5AR Wiring Terminals ■ E5AR Standard Controller Connections E5AR-Q4B E5AR-C4B A E5AR-A4B-500 24 VAC/DC 100-240 VAC + - B C D E 2 + - 3 4 5 6 1 Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) E5AR-A4B-500 24 VAC/DC 100-240 VAC + - E5AR-A4B-500 Auxiliary outputs B (Relay outputs) 1 2 1 COM 2 SUB1 3 SUB2 4 5 6 COM Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) SUB3 SUB4 1 COM 2 SUB1 3 SUB2 5 6 1 4 5 6 COM 1 J K F G H I E53-ARCC 1 COM 3 PT 4 5 6 K + - - + + I V OUT2 Current output 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) OUT1 Current output 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) 2 EV2 TC (Current) (Voltage) (Thermocouple) (Resistance thermometer) E5AR-Q43B-FLK 100-240 VAC B(+) RS-485 A(-) 2 OUT2 + Voltage output 3 12 V 40 mA 4 OUT1 + Voltage output 5 12 V 40 mA or Current output 6 4-20 mA DC, 500 Ω max. F 0-20 mA DC, 500 Ω max. (Switch using output type setting.) SUB4 1 + + - J K E5AR-A4B-500 Event inputs EV1 1 2 EV2 2 3 COM 3 + 4 5 6 F - - - + I + V PT TC 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) E5AR-C43B-FLK E5AR-A4B-500 E53-ARQC3 SUB3 2 5 6 E5AR-A4B-500 Event inputs EV1 E5AR-A4B-500 Auxiliary outputs B (Relay outputs) 3 4 5 6 2 OUT2 Voltage output 12 V + 3 40 mA 4 OUT1 Voltage output 12 V + 5 40 mA or Current output 6 4-20 mA DC, 500 Ω max. F 0-20 mA DC, 500 Ω max. (Switch using output type setting.) 1 - 3 4 F G H I B C D E 2 + 3 4 E53-ARQC + A 1 A B C D E E5AR-A4B-500 Auxiliary outputs B (Relay outputs) E5AR-A4B-500 100-240 VAC A B C D E E5AR-A4B-500 Auxiliary outputs B (Relay outputs) 1 1 COM 1 1 COM 2 2 SUB1 2 2 SUB1 3 4 3 SUB2 SUB2 COM 3 4 3 4 5 6 4 5 6 COM 5 6 1 SUB3 SUB4 5 6 1 2 2 3 4 3 4 5 6 5 6 F G H I F G H I J K E5AR-A4B-500 Event inputs EV1 EV2 2 COM 3 PT 4 5 6 K + - - I + V 1 + TC (Current) (Voltage) (Thermocouple) (Resistance thermometer) E53-ARCC3 + B(+) RS-485 A(-) OUT2 Current output + 4-20mA DC, 500 Ω max. 0-20mA DC, 500 Ω max. (Switch using output + type setting.) OUT1 Current output 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) 1 SUB3 SUB4 J K E5AR-A4B-500 Event inputs EV1 1 2 EV2 2 3 COM 3 4 5 6 F + - - I + V - PT + TC 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) 8 E5AR E5AR-Q43DB-FLK E5AR-C43DB-FLK E5AR-A4B-500 100-240 VAC E53-ARQC3 + 1 B(+) RS-485 A(-) 2 OUT2 + Voltage output 3 12 V 40 mA 4 OUT1 + Voltage output 5 12 V 40 mA or Current output 6 4-20 mA DC, 500 Ω max. F 0-20 mA DC, 500 Ω max. (Switch using output type setting.) A B C D E E5AR-A4B-500 Auxiliary outputs B (Relay outputs) E5AR-A4B-500 100-240 VAC A B C D E E5AR-A4B-500 Auxiliary outputs B (Relay outputs) 1 1 COM 1 1 COM 2 2 SUB1 2 2 SUB1 3 4 3 SUB2 SUB2 COM 3 4 3 4 5 6 4 5 6 COM 5 6 1 2 3 4 5 6 SUB3 SUB4 E53-ARB4 Event inputs E 1 EV3 2 EV4 3 EV5 4 5 6 EV6 F G H I J K COM E5AR-A4B-500 Event inputs EV1 2 COM 3 PT 4 5 6 K + - - I + V + TC 2 3 4 5 6 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) (Current) (Voltage) (Thermocouple) (Resistance thermometer) SUB3 SUB4 E53-ARB4 Event inputs E 1 EV3 2 EV4 3 EV5 4 5 6 EV6 F G H I E53-ARCC3 + B(+) RS-485 A(-) OUT2 Current output + 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) + OUT1 Current output 1 EV2 5 6 1 1 J K COM E5AR-A4B-500 Event inputs EV1 1 2 EV2 2 3 COM 3 4 5 6 F + - - I + V - PT + TC 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) E5AR-QC43DB-FLK E5AR-A4B-500 24 VAC/DC 100-240 VAC + + Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) E53-ARQC3 B(+) RS-485 + 1 - A(-) 2 OUT2 + Voltage output 3 12 V 40 mA 4 OUT1 + Voltage output 5 12 V 40 mA or 6 Current output 4-20 mA DC, 500 Ω max. F 0-20 mA DC, 500 Ω max. (Switch using output type setting.) A B C D E E5AR-A4B-500 Auxiliary outputs B (Relay outputs) 1 1 COM 2 2 SUB1 3 4 3 SUB2 4 5 6 COM 5 6 1 2 3 4 5 6 SUB4 E53-ARB4 Event inputs E 1 EV3 2 EV4 3 EV5 4 5 6 EV6 F G H I E53-ARCC OUT4 Current output 4-20 mA DC, 500 max. 0-20 mA DC, 500 max. (Switch using output type setting.) OUT3 Current output 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) SUB3 1 + + - J K COM E5AR-A4B-500 Event inputs EV1 1 2 EV2 2 3 COM 3 4 5 6 G + - - I + V - PT + TC 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) 9 E5AR E5AR-Q43DW-FLK (2-loop Control) RS-485 A(-) 2 + OUT2 3 Voltage output 12 V 40 mA 4 OUT1 + 5 Voltage output 12 V 40 mA or 6 Current output 4-20 mA DC, 500 Ω max. F 0-20 mA DC, 500 Ω max. (Switch using output type setting.) F G H I J K SUB1 3 SUB2 4 5 6 COM SUB3 SUB4 E53-ARB4 Event inputs E 1 EV3 2 EV4 3 EV5 4 5 6 EV6 COM E5AR-A4W-500 + 1 - - I V - PT - 2 3 + TC 4 5 6 K - + - Input 1 + I V E53-ARCC3 + B(+) RS-485 A(-) OUT2 Current output + 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) + OUT1 Current output 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) 1 2 3 4 5 6 F B C D E F G H I J K 1 COM 2 SUB1 3 SUB2 4 5 6 COM SUB3 SUB4 E53-ARB4 Event inputs E 1 EV3 2 EV4 3 EV5 4 5 6 EV6 COM E5AR-A4W-500 Input 2 + A 1 2 3 4 5 6 1 2 3 4 5 6 PT + TC (Current) (Voltage) (Thermocouple) (Resistance thermometer) 1 - - 2 + + TC 3 Input 2 I V PT - - 1 COM 2 - + 1 E5AR-A4W-500 Auxiliary outputs B (Relay outputs) 100-240 VAC + B(+) B C D E 1 2 3 4 5 6 1 2 3 4 5 6 E5AR-A4W-500 + A E53-ARQC3 E5AR-C43DW-FLK (2-loop Control) E5AR-A4W-500 Auxiliary outputs B (Relay outputs) E5AR-A4W-500 100-240 VAC - Input 1 + I V PT + TC 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) E5AR-QQ43DW-FLK (2-loop Control) E5AR-A4W-500 Auxiliary outputs B (Relay outputs) E5AR-A4W-500 24 VAC/DC 100-240 VAC + - A + Input power supply depend on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) 1 2 OUT2 + 3 Voltage output 12 V 40 mA 4 OUT1 + Voltage output 5 12 V 40 mA or 6 Current output 4-20 mA DC, 500 Ω max. F 0-20 mA DC, 500 Ω max. (Switch using output type setting.) F G H I J K COM 2 SUB1 3 SUB2 4 5 6 COM SUB3 SUB4 E53-ARB4 Event inputs E 1 EV3 2 EV4 3 EV5 4 5 6 EV6 COM E53-ARQC E5AR-A4W-500 2 OUT4 + Voltage output 3 12 V 40 mA 4 OUT3 + Voltage output 12 V 5 40 mA or Current output 6 4-20 mA DC, 500 Ω max. G 0-20 mA, DC 500 Ω max. (Switch using output type setting.) 1 - - 2 + TC 3 Input 2 I + V PT - - 1 + A(-) + - - B(+) RS-485 1 + E53-ARQC3 B C D E 1 2 3 4 5 6 1 2 3 4 5 6 - Input 1 + I V PT + TC 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) 10 E5AR E5AR-CC43DWW-FLK (4-loop Control) B C D E 3 4 5 6 F F G H I J K SUB1 3 SUB2 4 5 6 COM SUB3 E53-ARQC3 SUB4 B(+) RS-485 E53-ARB4 Event inputs E 1 EV3 2 EV4 3 EV5 4 5 6 EV6 COM E53-ARCC + - - + I - V PT - + - Input 1(K) Input 3(J) + - Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) V + TC 3 - 4 5 6 PT (Current) (Voltage) (Thermocouple) (Resistance thermometer) A B C D E J, K E5AR-PA4F-500 Auxiliary outputs B (Relay outputs) 1 1 COM 2 2 SUB1 3 4 3 SUB2 4 5 6 COM 2 3 4 5 6 SUB4 E53-ARB4 Event inputs E 1 EV3 2 EV4 3 EV5 4 5 6 J K COM E5AR-PA4F-500 Potentiometer O E53-ARRR 1 OUT1 3 4 5 6 F COM 2 SUB1 3 SUB2 4 5 6 COM SUB3 SUB4 E53-ARB4 Event inputs E 1 EV3 2 EV4 3 EV5 4 5 6 EV6 COM E5AR-A4WW-500 2 OUT4 + Voltage output 3 12 V 21 mA OUT3 4 Voltage output 12 V + 5 21 mA or Current output 6 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. G (Switch using output type setting.) W Relay outputs 250 VAC 1 A C + Closed - - Open - + I V + PT E5AR-PA4F-500 24 VAC/DC 100-240 VAC + + Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) SUB3 EV6 F G H I OUT2 F G H I J K 1 Input 2(K) Input 4(J) 1 + I V PT - Input 1(K) Input 3(J) + I V PT - 2 + TC 3 - 4 5 6 + TC (Current) (Voltage) (Thermocouple) (Resistance thermometer) J, K E5AR-PRQ43DF-FLK 5 6 1 2 2 1 2 + TC + I B C D E E53-ARQC E5AR-PR4DF E5AR-PA4F-500 24 VAC/DC 100-240 VAC + - 1 1 1 Input 2(K) Input 4(J) A(-) + + OUT2 3 Voltage output 12 V 21 mA 4 OUT1 + 5 Voltage output 12 V 21 mA or 6 Current output 4-20 mA DC, 500 Ω max. F 0-20 mA DC, 500 Ω max. (Switch using output type setting.) E5AR-A4WW-500 OUT4 Current output 2 4-20 mA DC, 500 Ω max. + 3 0-20 mA DC, 500 Ω max. (Switch using output 4 type setting.) + 5 OUT3 Current output 6 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. G (Switch using output type setting.) A 1 2 3 4 5 6 1 2 3 4 5 6 - 2 COM 2 + 1 1 E5AR-A4WW-500 Auxiliary outputs B (Relay outputs) 100-240 VAC - 1 2 3 4 5 6 1 2 3 4 5 6 E5AR-A4WW-500 + A + Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) E53-ARCC3 + B(+) RS-485 A(-) OUT2 Current output + 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output + type setting.) OUT1 Current output 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) E5AR-QQ43DWW-FLK (4-loop Control) E5AR-A4WW-500 Auxiliary outputs B (Relay outputs) E5AR-A4W-500 24 VAC/DC 100-240 VAC + - TC E53-ARQC A B C D E 1 1 COM 2 2 SUB1 3 4 3 SUB2 4 5 6 COM 5 6 1 1 2 OUT4 + Voltage output 3 12 V 40 mA 4 OUT3 Voltage output + 5 12 V 40 mA or Current output 6 4-20 mA DC, 500 Ω max. G 0-20 mA DC, 500 Ω max. (Switch using output type setting.) 2 B(+) RS-485 A(-) 3 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) OUT2 OUT1 SUB3 SUB4 E53-ARB4 Event inputs E 1 3 4 EV3 2 EV4 3 5 6 EV5 4 5 6 2 EV6 F G H I E53-ARRR3 1 E5AR-PA4F-500 Auxiliary outputs B (Relay outputs) J K COM E5AR-PA4F-500 Potentiometer O 1 2 3 4 5 6 F W Relay output 250 VAC 1 A Closed C + - - Open I + V + PT TC 1 2 3 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) 11 E5AR ■ E5AR DeviceNet-compatible Controller Connections E5AR-Q4B-DRT E5AR-C4B-DRT E5AR-A4B-500 24 VAC/DC 100-240 VAC + + Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) E53-ARQC 1 2 + OUT2 3 Voltage output 12 V 40 mA 4 OUT1 + 5 Voltage output 12 V 40 mA or 6 Current output 4-20 mA DC, 500 Ω max. F 0-20 mA DC, 500 Ω max. (Switch using output type setting.) A B C D E E5AR-A4B-500 Auxiliary outputs B (Relay outputs) 1 1 COM 2 2 SUB1 3 4 3 SUB2 4 5 6 COM 5 6 1 5 6 F G H I J K E5AR-A4B-500 Event inputs EV1 EV2 2 COM 3 + - - I + V 1 + TC PT 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) B C D E E5AR-A4B-500 Auxiliary outputs B (Relay outputs) 1 1 COM 2 2 SUB1 3 4 3 SUB2 4 5 6 COM 2 3 2 4 5 6 F 3 4 1 OUT2 Current output + 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) + OUT1 Current output 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) A 5 6 1 E53-ARCC SUB4 DeviceNet Connector Red (V+) White (CAN H) − (Shield) Blue (CAN L) Black (V−) 3 4 + Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) SUB3 E53-ARDRT 2 E5AR-A4B-500 24 VAC/DC 100-240 VAC + SUB3 SUB4 E53-ARDRT DeviceNet Connector Red (V+) White (CAN H) − (Shield) Blue (CAN L) Black (V−) 5 6 F G H I J K E5AR-A4B-500 Event inputs EV1 2 COM 3 + - - I + V 1 EV2 - PT + TC 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermocouple) E5AR-QC4B-DRT E5AR-A4B-500 24 VAC/DC 100-240 VAC + + Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) E53-ARQC 1 2 + OUT2 3 Voltage output 12 V 40 mA 4 OUT1 + 5 Voltage output 12 V 40 mA or 6 Current output 4-20 mA DC, 500 Ω max. F 0-20 mA DC, 500 Ω max. (Switch using output type setting.) A B C D E E5AR-A4B-500 Auxiliary outputs B (Relay outputs) 1 1 COM 2 2 SUB1 3 4 3 SUB2 4 5 6 COM 5 6 1 SUB3 SUB4 E53-ARDRT 2 DeviceNet Connector Red (V+) White (CAN H) − (Shield) Blue (CAN L) Black (V−) 3 4 5 6 F G H I E53-ARCC OUT4 Current output 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. + (Switch using output type setting.) OUT3 + Current output 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) 1 J K E5AR-A4B-500 Event inputs EV1 1 2 EV2 2 3 COM 3 4 5 6 G + - - I + V - PT + TC 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) 12 E5AR E5AR-QQ4W-DRT (2-loop Control) E5AR-CC4WW-DRT (4-loop Control) E5AR-A4W-500 Auxiliary outputs B (Relay outputs) B C D E 2 + OUT2 3 Voltage output 12 V 40 mA 4 OUT1 + 5 Voltage output 12 V 40 mA or 6 Current output 4-20 mA DC, 500 Ω max. F 0-20 mA DC, 500 Ω max. (Switch using output type setting.) SUB1 3 SUB2 4 5 6 COM SUB4 E53-ARQC DeviceNet Connector Red (V+) White (CAN H) − (Shield) Blue (CAN L) Black (V−) + 1 - - - 2 + TC 3 Input 2 + + I V PT - - 2 OUT4 + Voltage output 3 12 V 40 mA OUT3 4 Voltage output 12 V + 5 40 mA or Current output 6 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. G (Switch using output type setting.) 4 5 6 K - Input 1 + I V + TC PT (Current) (Voltage) (Thermocouple) (Resistance thermometer) E5AR-PR4F-DRT E5AR-PA4F-500 24 VAC/DC 100-240 VAC + + - Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) A B C D E E5AR-PA4F-500 Auxiliary outputs B (Relay outputs) 1 1 COM 2 2 SUB1 3 4 3 SUB2 4 5 6 COM 5 6 1 SUB4 DeviceNet Connector Red (V+) White (CAN H) − (Shield) Blue (CAN L) Black (V−) 5 6 F G H I J K E5AR-PA4F-500 Potentiometer O E53-ARRR 1 OUT1 3 4 5 6 F 3 4 5 6 F COM 2 SUB1 3 SUB2 4 5 6 COM SUB3 SUB4 E53-ARDRT F G H I J K DeviceNet Connector Red (V+) White (CAN H) − (Shield) Blue (CAN L) Black (V−) E5AR-A4WW-500 1 1 OUT4 Current output 2 4-20 mA DC, 500 Ω max. + 3 0-20 mA DC, 500 Ω max. (Switching by output 4 type setting) + 5 OUT3 Current output 6 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. G (Switch using output type setting.) W Relay output 250 VAC 1 A C + Closed - - Open - + I V + PT E5AR-PA4F-500 24 VAC/DC 100-240 VAC + + Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) SUB3 E53-ARDRT 3 4 OUT2 2 1 Input 2(K) Input 4(J) + I V PT - Input 1(K) Input 3(J) + I V PT - 2 + TC 3 - 4 5 6 + TC (Current) (Voltage) (Thermocouple) (Resistance thermometer) J, K E5AR-PRQ4F-DRT 2 2 1 E53-ARCC E5AR-A4W-500 1 E53-ARCC OUT2 Current output + 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output + type setting.) OUT1 Current output 4-20 mA DC, 500 Ω max. 0-20 mA DC, 500 Ω max. (Switch using output type setting.) B C D E 1 2 3 4 5 6 1 2 3 4 5 6 SUB3 E53-ARDRT F G H I J K A + Input power supply depends on the model. 100 to 240 VAC or 24 VAC/DC (no polarity) - 1 COM 2 + 4 5 6 1 2 3 4 5 6 E53-ARQC 1 E5AR-A4WW-500 Auxiliary outputs B (Relay outputs) - A + Input power supply depends 1 on the model. 2 100 to 240 VAC 3 or 24 VAC/DC (no polarity) E5AR-A4WW-500 24 VAC/DC 100-240 VAC + + E5AR-A4W-500 24 VAC/DC 100-240 VAC + - TC E53-ARQC A B C D E 1 1 COM 2 2 SUB1 3 4 3 SUB2 4 5 6 COM 5 6 1 1 2 OUT4 + Voltage output 3 12 V 40 mA 4 OUT3 Voltage output + 5 12 V 40 mA or Current output 6 4-20 mA DC, 500 Ω max. G 0-20 mA DC, 500 Ω max. (Switch using output type setting.) 5 6 F G H I 2 2 3 3 (Current) (Voltage) (Thermocouple) (Resistance thermometer) J K E5AR-PA4F-500 Potentiometer O 1 OUT1 SUB4 DeviceNet Connector Red (V+) White (CAN H) − (Shield) Blue (CAN L) Black (V−) 3 4 E53-ARRR OUT2 SUB3 E53-ARDRT 2 1 4 5 6 K E5AR-PA4F-500 Auxiliary outputs B (Relay outputs) 4 5 6 F W Relay output 250 VAC 1 A Closed C + - - Open I + V + PT TC 1 2 3 4 5 6 K (Current) (Voltage) (Thermocouple) (Resistance thermometer) 13 E5AR Nomenclature E5AR DeviceNet-compatible Controllers, Rear Panel Operation Indicators Channel Indicator MS/NS indicators Top: MS Bottom: NS No. 1 Display No. 2 Display Bar Graph DeviceNet communications connector Used to connect the DeviceNet communications cables. The DeviceNet communications power is also supplied through this connector. The connector included with the DeviceNet-compatible Controllers is the FKC 2.5/5-STF-5.08 AU M (PHOENIX CONTACT). No. 3 Display Function Key 1/ Auto/Manual Key Function Key 2/ Channel Key Level Key Mode Key Down Key Up Key Dimensions Note: All units are in millimeters unless otherwise indicated. E5AR 110 95 (99)* 11.5 96 3 Terminal cover (E53-COV14; sold separately) 2 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 111 96 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 Crimp terminal size: M3 Mounting Bracket (Accessory) Panel Cutouts * The value in parentheses is for DeviceNet-compatible Controllers. 92+0.8 0 110 min. 92+0.8 0 120 min. • Recommended panel thickness is 1 to 8 mm. • Group mounting is not possible. (Maintain the specified mounting space between Controllers.) • When two or more Controllers are mounted, make sure that the surrounding temperature does not exceed the allowable operating temperature specified in the specifications. 14 E5AR ■ Accessories (Order Separately) Terminal Cover E53-COV14 (for E5AR) 95 95 28.5 10.1 Unit Label Sheet Y92S-L1 11.8 4.8 Rubber Packing Y92S-P4 (for DIN96 × 96) Order the Rubber Packing separately if it becomes lost or damaged. (Refer to page 4.) The Rubber Packing can be used to achieve an IP66 degree of protection. (Deterioration, shrinking, or hardening of the rubber packing may occur depending on the operating environment. Therefore, periodic replacement is recommended to ensure the level of waterproofing specified in NEMA4. The time for periodic replacement depends on the operating environment. Be sure to confirm this point at your site. Consider one year a rough standard. OMRON shall not be liable for the level of water resistance if the customer does not perform periodic replacement.) The Rubber Packing does not need to be attached if a waterproof structure is not required. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. In the interest of product improvement, specifications are subject to change without notice. 15 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2015.8 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2015 All Right Reserved.