PTC Thermistor and Resistance Sensors Integration
The new 8 Channel PTC Digital Input Module, as well as 4 and 8-Channel RTD Analog Input Modules have been added to the WAGO automation system to extend its functionality.
8 Channel PTC Digital Input Module
PTC Digital Input Module (750-1425) has eight channels and is connected with PTC thermistors. It can be used for thermal monitoring (overload protection) of motors, machinery and bearings according to DIN 44081 and DIN 44082 standards. Up to six PTC thermistors can be connected in series per channel. If the nominal response temperature is exceeded, the module image sets itself in the input process. The PTC Digital Input Module has one LED green and red status per channel to indicate overtemperature and cable faults. Field and system levels are electrically isolated.
WAGO 4 and 8 Channel RTD] Analog Input modules can be connected directly to Pt and Ni resistance Sensors. There is a red status LED on each model, indicating sensor errors (short circuit, cable break, out of measuring range). modules It can be configured with WAGO I/O Check or GSD file. 8-Channel RTD Analog Input Module (750-451) has 2-wire connection technology. 4-Channel RTD Analog Input Module (750-450) can be used with 2, 3 or 4 wire connection technology. 3-wire modules are compatible with potentiometers. RTD Analog input modules have high resolution and accuracy, as well as multiple setting options.