Description of funtion
Functions
The sensor module enables nitriding ratio control and online calculation of carbon diffusion at control level as well as carbon diffusion calculation with target size control and graphical display of the carbon diffusion profile via web server.
Connections
- Supply 24V DC, max. 100 mA
- Inputs / outputs:
- 1 x EMF oxygen probe signal 0 - 1600 mV, input impedance typically 800 MΩ, resolution 24 bit
- 1 x thermocouple input, type configurable, resolution 19 bit
- 1 x analog input 0/4 - 20 mA, resolution 24 bit
- (the three analog inputs are isolated from the supply voltage and from each other)
- 2 x analog output 0/4 - 20 mA, resolution 16 bit
- 2 x digital output 24 V, 250 mA, short-circuit proof
- 1 x Ethernet, Modbus/TCP slave, and MQTT protocol, web server for configuration
