C-IR-0203S-16A

C-IR-0203S is a module designed for connection to the CIB bus. Contains
- two combined analog or binary inputs
- two analog outputs with a range of 0-10 V
- one relay output with changeover contact.

Inputs and analog outputs are connected to the terminal block with pen terminals, the relay output to the terminal block with screw cage terminals.

- The inputs allow direct connection of resistance sensors PT1000, Ni1000, sensor with thermistor NTC12k or KTY81-121 against a common GND wire. The resistance is converted in the module directly to a numerical temperature value.
- For another type of resistance sensor, resistance measurement in the range 0-160 kΩ can be selected, but the conversion to temperature and linearization must be performed only at the level of the user program.
- The binary signals are connected to the inputs only as a free potential-free contact against the common conductor GND, or the input can operate in balanced input mode.
- The 0-10 V analog outputs are connected to a common GND conductor.