SMARTbrick 2700A – DUAL SWITCH INPUT

Passive digital outputs can be tested with this module. The module has two input channels for the detection of switching thresholds. The module provides a voltage of 24 V at the input pins via a configurable resistance. A line break can be stimulated individually for each channel for error stimulations. The switching thresholds and the error stimulation are specified in connection with the carrier board via CAN bus.
 

 

Voltage 24 V ± 10%
adjustment range of the switching threshold16 V – 22 V
Accuracy of the adjustment range500 mV
Resistance R, preconfigured1300 Ohm ±2%, configurable
Modulfunctions
Error stimulation “line breakage”via software
Switching thresholdvia software adjustable
State displayvia LEDs