Main features
Process inputs:
1 universal input for temperature probes:
- TC type: J, K, S, B, C, E, L, N, R, T
- IR probes (J, K type)
- RTD : PT1000, PT100
- 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..1V, 0/1...5V, 0/2...10V
- Current (mA) signals (shunt): 0/4...20 mA
1 Current transformer input (50 mA max.)
1 Digital input (optional as alternative to Out4)
Free voltage
Process outputs:
Up to 4 digital outputs according to the model selection:
Out1, Out2:
- Relays SPST-NO (5 A-AC1, 2A-AC3/250 VAC)
- SSR drive voltage output (from 24VDC @ 1mA to 15mA @ 4VDC)
- 0/4... 20 mA (load max. 300 Ω)
- 0/2... 10 V.
Out3:
- Relays SPST-NO (5 A-AC1, 2A-AC3/250 VAC)
- SSR drive voltage output (from 24VDC @ 1mA to 15mA @ 4VDC)
Out4:
- Same as Out3
- Not available if digital input is configured
Communication and configuration
- Serial communication port:
Insulated RS485 Modbus-RTU Slave for:
* PC configuration
* Connection to third party devices
- Communication on TTL port to:
* Universal programming key
* Remote display
Dimensions:
48x48 mm, depth 98 mm
Connections:
- 2,5 mm² screw terminals block
- IP65 front frame protection, with gasket
- 2 displays 4 digits, red and green colour, height: 7 mm
Ascon Tecnologic
