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 (990Ω @ 25 °C)
- NTC 103AT-2 (10KΩ @ 25 °C)
- Voltage (mV) signals :0...50 mV, 0...60 mV,
12 ...60 mV
- Voltage (V) signals :0..1V, 0/1...5V, 0/2...10V
- Current (mA) signals (shunt): 0/4...20 mA
1 Digital Input
- Free voltage
Process outputs:
Up to 3 digital outputs according to the model selection:
- Relays SPST-NO (8 A-AC1,3 A-AC3 / 250 VAC)
- SSR drive voltage output (8mA/ 8VDC)
Power supply:
- 24 VAC/VDC
- 100... 240 VAC ±10%
Frequency: 50/60 Hz
Auxiliary power supply for external transmitters (optional):
- 10 VDC / 20 mA Max.
Control functions
Control strategies :
- ON/OFF with neutral zone
- PID single or double action (Heat/Cool)
with two degrees of freedom alghoritm
- AUTO-TUNING FAST function
- SELF-TUNING function
- FUZZY OVERSHOOT CONTROL automatic calculation
Soft start
Bumpless ramp for set point change
Up to 3 configurable alarms + loop break alarm
Total Accuracy: ± 0,5 % fs