Programmable Digital Controller
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last update: August 5, 2015
Supply voltage *2 |
CE marking | 100 to 240 VAC, 50/60 Hz | 24 VAC, 50/60 Hz; 24 VDC |
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UL certification | 100 to 120 VAC, 50/60 Hz | ||
Operating voltage range | 85% to 110% of rated supply voltage | ||
Power consumption | 22 VA max. (with maximum load) | 15 VA/10 W max. (with maximum load) | |
Sensor input *3 | 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) |
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Control output |
Voltage (pulse) output |
12 VDC, 40 mA max. with short-circuit protection circuit (E5AR-TQQE3MW-FLK: 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) |
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Relay output | Position-proportional control type (open, closed) N.O., 250 VAC, 1 A (including inrush current) |
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Auxiliary output | Relay Output N.O., 250 VAC, 1 A (resistive load) Transistor Output Maximum load voltage: 30 VDC; Maximum load current: 50 mA; Residual voltage: 1.5 V max.; Leakage current: 0.4 mA max. |
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Potentiometer input | 100 Ω to 2.5 kΩ | ||
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. | ||
Event input | 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 display: 12.8 mm; SV display: 7.7 mm; MV display: 7.7 mm |
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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) |
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Ambient operating humidity | 25% to 85% | ||
Storage temperature | -25 to 65°C (with no icing or condensation) |
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. |
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Control mode | Standard control (heating or cooling control), heating/cooling control, standard control with
remote SP (2-input models only), heating/cool-ing 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 |
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 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. |
Influence of voltage | |
Influence of EMS.
(at EN61326-1) |
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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
(malfunction) |
10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions |
Shock resistance
(malfunction) |
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; Rear case: IP20; Terminals: IP00 |
Memory protection | Non-volatile memory (number of writes: 100,000) |
Applicable standards | UL 61010C-1, CSA C22.2 No. 1010-1
(Power supply voltage: 100 to 120 VAC): Pollution degree 2/Overvoltage category 2 EN 61010-1 (IEC 61010-1) (Power supply voltage: 100 to 240 VAC): Pollution degree 2/ Overvoltage category 2 |
EMC | EMI: EN61326-1 (See note 4.)
Radiated Interference Electromagnetic Field Strength: EN55011 Group 1 Class A Noise Terminal Voltage: EN55011 Group 1 Class A EMS: EN61326-1 (See note 4.) ESD Immunity: EN61000-4-2: 4 kV contact discharge (level 2), 8 kV air discharge (level 3) Electromagnetic Immunity: EN61000-4-3: 10 V/m (amplitude-modulated, 80 MHz to 1 GHz, 1.4 GHz to 2 GHz) (level 3) Burst Noise Immunity: EN61000-4-4:2 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) |
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: Industrial electromagnetic environment (EN/IEC 61326-1 Table 2)
Transmission path connection | Multiple points |
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Communications method | RS-485 (two-wire, half duplex) |
Synchronization method | Start-stop synchronization |
Baud rate | 9,600, 19,200, or 38,400 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 |
Number of programs (patterns) | 32 (with 8 segments/program) | |
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Number of segments (steps) | 32 (with 8 programs) | |
Maximum number of segments | 256 | |
Segment setting method | Time setting (Segment set with set point and time.) Gradient setting (Segment set with set point, gradient, and time.) |
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Segment times | 0 h 0 min to 99 h 59 min 0 min 0 s to 99 min 59 s 0 min 00.0 s to 99 min 59.9 s |
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Alarm group number specifications |
Number of groups | 4 |
Setting method | Set separately for each program. | |
Reset operation | Select either stopping control or fixed SP operation. | |
Startup operation | Select continuing, resetting, manual operation, run mode, or ramp back operation. | |
PID sets | Number of sets | 8 |
Setting method | Set separately for each program (automatic PID group selection also supported). | |
Alarm SP function | Select from ramp SP and target SP. | |
Program status control |
Segment operation | Advance, hold, and back |
Program operation | Program repetitions and program links | |
Wait operation | Wait method | Select from waiting at segment ends and always waiting. |
Wait width setting | Wait width upper limit and lower limit set separately for each program. | |
Setting method | ON/OFF setting for each segment | |
Time signals | Number of outputs | 6 |
Number of ON/OFF operations |
3 each per output | |
Setting method | Set separately for each program. | |
Segment outputs | Number of outputs | 10 |
Setting method | ON/OFF set for each segment. | |
Program status output | Program end output (pulse width can be set) Segment number output |
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Program startup operation |
PV start | Select from segment 1 set point, slope-priority PV start, and time-priority PV start. |
Standby | Standby | |
Operation end operation | Select from resetting, continuing control at final set point, and fixed SP control. | |
Number of event inputs | 10 max. |
last update: August 5, 2015