Programmable Temperature Controller

Dimension: 48x48x110mm (1/14DIN).
Panel: 45.5x45.5mm (+0.5 -0.0mm)
Power: 85--250VAC/DC, 50/60Hz. Max. Power Consumption: 3VA
Operating environment: 0-50 C,
humidity: 20--95% No condensing
Input:
1) Keys input (refer to the Table1)
2) Internal resolution: 19500
3) Display resolution: 12000
(-1999-9999)
4) Sampling rate: five times each second
5) Accuracy: thermocouple: 0.25%
Pt100 , 4-20mA, 0-50mV, 0-5Vdc: 0.2%
6) Input resistance: 0-50mV, Pt100 and thermocouple>2MΩ
0-5V: >1MΩ
4-20mA: 100
7) Pt100 Measurement: DIN 43670 standard (б=0.00385). Current: 250uA.
8) Analog Output: 0-20mA or 4-20mA, 1500 levels, Top Load 550 Ω.
Control Output (standard version, up to 4 outputs):
1) Two 3A / 250Vac (3A / 30Vdc) one normal open relay
2) One 3A/250VAC (3A / 30Vdc) one transfer relay
3) Isolated 0-20mA or 4-20mA control output or PV or SP transfer output, 1500 level resolution, Top load 550Ω；
4) SSR Logic Pulse: 0 or 20mA;
5) The above can be chosen as the main control output or alarm.
6) Programmable PWM cycle from 1 second to 100 seconds
7) 10 seconds after power-on, the control starts.
Optional unit (5 outputs)
1) Choice 1: 3A / 250Vac (3A / 30Vdc) SPDT relay ( the third relay)
2) Choice 2: RS-485, 1200 to 19200bps
ALARMS
Up to 4 alarms, capable of setting 9 different functions
2) 2 relay alarms, programmable from 0 to 6500 seconds,
3) 4 alarms have a programmable return difference;