Power Supply Votage |
A in model number: 100 to 240 VAC, 50/60 Hz D in model number: 24 VAC, 50/60 Hz; 24 VDC |
Operating voltage range |
85% to 110% of rated supply voltage |
Sensor input |
Models with temperature inputs Thermocouple: K, J, T, E, L, U, N, R, S, B, W, or PL II Platinum resistance thermometer: Pt100 or JPt100 Infrared temperature sensor (ES1B): 10 to 70°C, 60 to 120°C, 115 to 165°C, or 140 to 260°C Analog input Current input: 4 to 20 mA or 0 to 20 mA Voltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 V |
Input impedance |
Current input: 150 ? max., Voltage input: 1 M? min. (Use a 1:1 connection when connecting the ES2-HB/THB.) |
Control method |
ON/OFF control or 2-PID control (with auto-tuning) |
Control output |
Relay |
SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V, 10 mA |
Voltage |
Output voltage: 12 VDC ?20% (PNP), max. load current: 21 mA, with short-circuit protection circuit |
Current |
4 to 20 mA DC/0 to 20 mA DC, load: 500 ? max., resolution: approx. 10,000 |
Auxillary output |
No. of output |
2 |
Spec |
N.O. relay outputs, 250 VAC, Models with 2 outputs: 3 A (resistive load), Electrical life: 100,000 operations, Minimum applicable load: 10 mA at 5 V |
Event input |
No. of input |
2 or 4 (depends on model) |
External contact input spec |
Contact input: ON: 1 kΩ max., OFF: 100 kΩ min. |
Non-contact input: ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max. |
Current flow: Approx. 7 mA per contact |
Setting method |
Digital setting using front panel keys |
Indication method |
11-segment digital display and individual indicators Character height: PV: 15.2 mm, SV: 7.1 mm |
Multi SP |
Up to eight set points (SP0 to SP7) can be saved and selected using event inputs, key operations, or serial communications. |
Other functions |
Manual output, heating/cooling control, loop burnout alarm, SP ramp, other alarm functions, 40% AT, 100% AT, MV limiter, input digital filter, self tuning, PV input shift, run/stop, protection functions, extraction of square root, MV change rate limit, temperature status display, moving average of input value, and display brightness setting |
Ambient operating temperature |
-10 to 50 °C (with no condensation or icing) |
Ambient operating humidity |
25% to 85% |
Storage temperature |
-25 to 65°C (with no condensation or icing) |