Thông tin sản phẩm
Process inputs:
1 input for temperature probes:
- TC type: J, K, S
- IR probes (J, K type)
- RTD : PT100 IEC
- PTC KTY81-121 (990 Ω @ 25 °C)
- NTC 103AT-2 (10KΩ @ 25 °C)
- Voltage (mV) signals :0...50 mV, 0...60 mV, 12 ...60 mV
- Voltage (V) signals :0..1 V, 0/1...5 V , 0/2...10 V
- Current (mA) signals (shunt): 0/4...20 mA
2 digital inputs:
- Free Voltage
Keyboard: Mechanical
Process outputs:
Up to 3 digital outputs according to the model selection:
- SPST-NO relay 8A
- SSR drive output
Power supply:
- 24 VAC/VDC
- 110... 240 VAC (±10%) 50/60 Hz
Auxiliary power supply for external transmitters (optional): 12 VDC /20 mA max.
Control functions
Control strategies :
- ON/OFF with neutral zone and Compressor protection time
- PID single action or double action (Heat/Cool) with overshoot control
Autotuning
8 segment programmer with:
- events recovery
- 2 events
- Guaranteed soak
Independent timer with 4 functioning modes
Wattmeter for calculating the instantaneous power and energy used
Counter for days and hours worked with programmable threshold for programmed maintenance