Digital Temperature Controllers E5AN Compact and Intelligent Temperature Controllers • Depth of only 78 mm. • Various temperature inputs: thermocouple, platinum resistance thermometer, infrared temperature sensor, and analog inputs. • Auto-tuning and self-tuning available. Auto-tuning is possible even while self-tuning is being executed. • Heating or heating/cooling control is available. • Event input allows multiple SP selection and run/stop function. • Water-resistant construction (NEMA4X: equivalent to IP66). • Conforms to UL, CSA, and IEC safety standards as well as CE marking. 96(W) x 96(H) x 78(D) mm ® Model Number Structure ■ Model Number Legend E5AN- @ @ @ M @ -500 1 2 3 4 5 4. Option Unit M: Option Unit can be mounted 5. Input type TC: Thermocouple P: Platinum resistance thermometer Temperature Controller 1. Output type R: Relay Q: Voltage (for driving SSR) C: Current 2. Number of alarms 3: Three alarms 3. Heater burnout alarm Blank:Not available H: Available Ordering Information ■ Standard Models Size 1/4 DIN 96(W) x 96(H) x 78(D) mm Power supply voltage 100 to 240 VAC 24 VAC/VDC No. of alarm points 3 3 Control output Relay Heater burnout alarm Thermocouple model Platinum resistance thermometer model No E5AN-R3MTC-500 Yes E5AN-R3HMTC-500 E5AN-R3MP-500 E5AN-R3HMP-500 Voltage (for driving SSR) No E5AN-Q3MTC-500 E5AN-Q3MP-500 Yes E5AN-Q3HMTC-500 E5AN-Q3HMP-500 Current No E5AN-C3MTC-500 E5AN-C3MP-500 Relay No E5AN-R3MTC-500 E5AN-R3MP-500 Yes E5AN-R3HMTC-500 E5AN-R3HMP-500 Voltage (for driving SSR) No E5AN-Q3MTC-500 E5AN-Q3MP-500 Yes E5AN-Q3HMTC-500 E5AN-Q3HMP-500 Current No E5AN-C3MTC-500 E5AN-C3MP-500 Note 1. A Current Transformer (CT) is not provided with the Unit. If using a heater burnout alarm, be sure to order one when ordering the E5AN. 2. When the heating and cooling function or the heater burnout alarm is used, one of the alarm outputs will be disabled for each function used. 3. Specify the power supply specifications when ordering. Digital Temperature Controllers E5AN I-11 ■ Option Units The E5AN provides communication or event input functionality when mounted with one of the following Option Units. Name Model Function Communication Unit E53-AK01 RS-232C communication E53-AK03 RS-485 communication Event Input Unit E53-AKB Event input ■ Current Transformer (Sold Separately) Model E54-CT1 E54-CT3 Hole diameter 5.8 dia. 12.0 dia. ■ Terminal Cover E53-COV11 Model Note: The Terminal Cover comes with the E5AN and does not have to be purchased separately. Specifications ■ Ratings Supply voltage 100 to 240 VAC, 50/60 Hz Operating voltage range 85% to 110% of rated supply voltage Power consumption 9 VA Sensor input Thermocouple: Platinum resistance thermometer: Infrared temperature sensor: Voltage input: Control output 24 VAC, 50/60 Hz/24 VDC 5 VA/4 W K, J, T, E, L, U, N, R, S, B Pt100, JPt100 10 to 70°C, 60 to 120°C, 115 to 165°C, 160 to 260°C 0 to 50 mV Relay output SPST-NO, 250 VAC, 5 A (resistive load), electrical life: 100,000 operations Voltage output 12 VDC +15%/−20% (PNP), max. load current: 40 mA, with short-circuit protection circuit Current output 4 to 20 mA DC, load: 600 Ω max., resolution: approx. 2,600 Alarm output SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations Control method 2-PID or ON/OFF control Setting method Digital setting using front panel keys Indication method 7-segment digital display and single-lighting indicator Character height: PV: 15.0 mm; SV: 9.5 mm Other functions According to Controller model Ambient temperature −10 to 55°C (with no condensation or icing) Ambient humidity 25% to 85% Storage temperature −25 to 65°C (with no condensation or icing) I-12 Digital Temperature Controllers E5AN ■ Input Ranges Platinum Resistance Thermometer Input/Thermocouple Input Platinum resistance thermometer input Input type Platinum resistance thermometer Temperature range Name 1800 1700 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 0 −100 −200 Set value Pt100 JPt100 850 500.0 −200 −199.9 0 1 500.0 100.0 100.0 0.0 0.0 −199.9 2 3 4 Thermocouple input Input type Set value K J T E L U N R S B K10 to 70°C Analog input K60 to K115 to K160 to 120°C 165°C 260°C 1800 1700 1300 1300 850 0 to 50 mV Usable in the following ranges by scaling: −1999 to 9999 or −199.9 to 999.9 1700 850 600 Temperature Controller Temperature range Name 1800 1700 1600 1500 1400 1300 1200 1100 1000 900 800 700 600 500 400 300 200 100 0 −100 −200 ES1A Infrared Temperature Sensor Thermocouple 500.0 400.0 400 400.0 400 400.0 260 120 165 0 0 0 0 12 13 14 15 70 100 −20.0 −20.0 0 −100 −200 −200 0 1 2 3 4 −100 −199.9 17 5 6 −200 −199.9 7 18 0 0 9 10 −200 8 11 16 Applicable standards by input type are as follows: K, J, T, E, N, R, S, B: JIS C1602-1995 L: Fe-CuNi, DIN 43710-1985 U: Cu-CuNi, DIN 43710-1985 JPt100: JIS C1604-1989, JIS C1606-1989 Pt100: JIS C1604-1997, IEC751 Shaded ranges indicate default settings. ES1A models with a temperature range of 160°C to 260°C have been discontinued. Digital Temperature Controllers E5AN I-13 ■ Characteristics Indication accuracy Thermocouple: (±0.5% of indicated value or ±1°C, whichever greater) ±1 digit max. (see note) Platinum resistance thermometer: (±0.5% of indicated value or ±1°C, whichever greater) ±1 digit max. Analog input: ±0.5% FS±1 digit max. CT input: ±5% FS±1 digit max. Hysteresis 0.1 to 999.9 EU (in units of 0.1 EU) Proportional band (P) 0.1 to 999.9 EU (in units of 0.1 EU) Integral time (I) 0 to 3999 s (in units of 1 s) Derivative time (D) 0 to 3999 s (in units of 1 s) Control period 1 to 99 s (in units of 1 s) Manual reset value 0.0% to 100.0% (in units of 0.1%) Alarm setting range −1999 to 9999 (decimal point position depends on input type) Sampling period 500 ms Insulation resistance 20 MΩ min. (at 500 VDC) Dielectric strength 2000 VAC, 50 or 60 Hz for 1min (between different charging terminals) Vibration resistance 10 to 55 Hz, 10 m/s2 for 2 hours each in X, Y and Z directions Shock resistance 300 m/s2, 3 times each in 3 axes, 6 directions (relay: 100 m/s2) Weight Approx. 310 g Degree of protection Front panel: NEMA4X for indoor use (equivalent to IP66), rear case: IP20, terminals: IP00 Memory protection EEPROM (non-volatile memory) (number of writes: 100,000) EMC Emission Enclosure: Emission AC Mains: Immunity ESD: Approved standards UL3121-1, CSA22.2 No. 142, E.B.1402C Conforms to EN50081-2, EN50082-2, EN61010-1 (IEC61010-1) Conforms to VDE0106/part 100 (Finger Protection), when the terminal cover is mounted. Mounting bracket: Approx. 60 g EN55011 Group 1 class A EN55011 Group 1 class A EN61000-4-2: 4 kV contact discharge (level 2) 8 kV air discharge (level 3) Immunity RF-interference: ENV50140: 10 V/m (amplitude modulated, 80 MHz to 1 GHz) (level 3) 10 V/m (pulse modulated, 900 MHz) Immunity Conducted Disturbance: ENV50141: 10 V (0.15 to 80 MHz) (level 3) Immunity Burst: EN61000-4-4: 2 kV power-line (level 3) 2 kV I/O signal-line (level 4) Note: The indication of K thermocouples in the −200 to 1300°C range, and T and N thermocouples at a temperature of −100°C or less, and U and L thermocouples at any temperature is ±2°C±1 digit maximum. The indication of B thermocouples at a temperature of 400°C or less is unrestricted. The indication of R and S thermocouples at a temperature of 200°C or less is ±3°C±1 digit maximum. ■ Communications Specifications Transmission path connection RS-485: Multiple points RS-232C: Point-to-point Communications method (see note 1) RS-485 (two-wire, half duplex)/RS-232C Synchronization method Start-stop synchronization Baud rate 1,200/2,400/4,800/9,600/19,200 bps Transmission code ASCII Data bit length (see note 2) 7 or 8 bits Stop bit length (see note 2) 1 or 2 bits Error detection Vertical parity (none, even, odd) Frame check sequence (FCS): with SYSWAY Block check character (BCC): with CompoWay/F Flow control Not available Interface (see note 1) RS-485/RS-232C Retry function Not available Communications buffer 40 bytes Note 1. RS-232C communications are only supported for the E5AN and E5EN models. 2. The baud rate, data bit length, stop bit length, or vertical parity can be individually set using the communications setting level. I-14 Digital Temperature Controllers E5AN ■ Current Transformer (Sold Separately) Ratings Dielectric strength 1,000 VAC (1 min) Vibration resistance 50 Hz 98 m/s2 Weight E54-CT1: Approx. 11.5 g E54-CT3: Approx. 50 g Accessories (E54-CT3 only) Armature (2) Plug (2) ■ Heater Burnout Alarm Specifications Max. heater current Single-phase AC: 50 A (see note 1) Input current readout accuracy ±5%FS±1 digit max. Heater burnout alarm setting range 0.0 to 50.0 A (0.1 A units) (see note 2) Min. detection ON time 190 ms (see note 3) Note 1. When heater burnout is detected on a 3-phase heater, use the K2CU-F@@A-@GS (with gate input terminal). 2. When the set value is “00 A,” the heater burnout alarm will always be OFF. When the set value is “50.0 A,” the heater burnout alarm will always be ON. 3. When the control output ON time is less than 190 ms, heater burnout detection and heater current measurement will not be carried out. ■ Engineering Data Electrical Life Expectancy Curve for Relays (Reference Values) Life expectancy (×104 operations) 500 300 E5AN, E5EN 250 VAC, 30 VDC (resistive load) cosφ = 1 100 50 30 10 5 E5CN 250 VAC, 30 VDC (resistive load) cosφ = 1 3 1 0 1 2 3 4 5 6 Temperature Controller Switching current (A) E54-CT1 Thru-current (Io) vs. Output Voltage (Eo) (Reference Values) Output voltage (Eo) V (r.m.s.) Maximum continuous heater current: 50 A (50/60 Hz) Number of windings: 400±2 Winding resistance: 18±2 Ω 100 V 50 Hz ∞ 1 kΩ 10 Distortion factor 10% 1 3% 1% 100 mV 100 Ω 10 RL = 10 Ω 1 100 µV 10 1 10 100 mA 1 10 100 1,000 A Thru-current (Io) A (r.m.s.) Digital Temperature Controllers E5AN I-15 E54-CT3 Thru-current (Io) vs. Output Voltage (Eo) (Reference Values) Output voltage (Eo) V (r.m.s.) Maximum continuous heater current: 120 A (50/60 Hz) (Maximum continuous heater current for an OMRON Temperature Controller is 50 A.) Number of windings: 400±2 Winding resistance: 8±0.8 Ω 100 V 50 Hz ∞ 1 kΩ 500 Ω 10 Distortion factor 10% 3% 1% 1 100 mV 100 Ω 50 Ω 10 RL = 10 Ω 1 100 µV 10 1 10 100 mA 1 10 100 1,000 A Thru-current (Io) A (r.m.s.) Wiring Terminals • The voltage output (control output) is not electrically insulated from the internal circuits. When using a grounding thermocouple, do not connect the control output terminals to the ground. If the control output terminals are connected to the ground, errors will occur in the measured temperature values as a result of leakage current. • Standard insulation is applied to the power supply I/O sections. If reinforced insulation is required, connect the input and output terminals to a device without any exposed current-carrying parts or to a device with standard insulation suitable for the maximum operating voltage of the power supply I/O section. Event input Contact inputs Current output Voltage output 4 DC to 20 mA 12 VDC 40 mA Relay output Communications Non-contact input Input power supply Control output 1 Heater burnout detection input ALM3/Control output 2 Alarm output ALM2 ALM1/Heater burnout Note: Two input power supplies are available: 100 to 240 VAC or 24 VDC. I-16 Digital Temperature Controllers E5AN Analog input RS-232C RS-485 11 ←SD 11 ←B (+) 12 ←RD 12 ←A (−) 13 ←SG 13 ←Do not use Nomenclature Temperature unit Operation indicators No.1 display No.2 display Up key Level key Down key Mode key Dimensions Note: All units are in millimeters unless otherwise indicated. Panel Cutouts Group Mounted (96 × number of units -3.5) +1.0 0 Temperature Controller 120 min. Mounted Separately Group mounting does not allow waterproofing. • Recommended panel thickness is 1 to 8 mm. • Group mounting is not possible in the vertical direction. (Maintain the specified mounting space between Controllers when they are group mounted.) • To mount the E5AN so that it is waterproof, apply the waterproof packing to the E5AN. • When two or more E5ANs are mounted, make sure that the surrounding temperature does not exceed the allowable operating temperature specified in the specifications. Digital Temperature Controllers E5AN I-17 Current Transformer (Sold Separately) Terminal Cover E54-CT1 E53-COV11 E54-CT3 2.36 dia. 5.8 dia. 6.5 dia. 92.3 40 x 40 Two, 3.5 dia. 13 12 dia. Two, M3 (depth: 4) 6.5 10.5 8 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. I-18 Digital Temperature Controllers E5AN