The PCH Input Box adds six DC process inputs and one Loop power input for external sensors to PCH Engineering’s advanced PCH 1420 vibration monitor.

PCH Input Box is an optional module in PCH Engineering’s modular condition monitoring solution, PCH Link Concept, for when you need more than the standard number of inputs in the monitor. Likewise, you can add other modules from the series such as a raw box, a proximity box, a relay box, and a communication module.

Configuration and pairing of the PCH Input Box with a matching PCH 1420 vibration monitor is easily managed using the complementary PCH Vibration Studio software.

Parameter Name	Parameter Value
Signal type	analog
Bus	Modbus RTU, Modbus TCP
Type	remote safety
Applications	voltage current for thermocouples for RTD for sensors for strain gauges for temperature sensors
Number of inputs/outputs	6-channel digital input
Mounting	DIN rail SIL
Other characteristics	configurable programmable condition monitoring