Electronic Industrial Temperature Interface
EITI is a powerful addition to a PLC/MODBUS based design. The Electronic Industrial Temperature Interface (EITI) will measure temperature sensor signals, communicate via a RX or TX current loop signal and communicate with other devices over MODBUS. This allows a PLC to interface with many common analog signals.
Features:
- PLC communications via MODBUS RTU
- Reads a 3 wire Pt 100 RTD α 3850
- Reads a type K thermocouple
- Reads a 4-20 current loop signal via 315 ohm loop resistance sensor impedance
- Transmits a 4-20 signal via loop resistance that can be as low as 200 ohm loop
- On board power supply possible via jumper option, allowing 12Vdc up to 150mA