GRV-IACHV-24

Part of the groov EPIC^® system, the GRV-IACHV-24 AC digital input module can sense status from up to 24 devices such as pumps, fans, and motors that use a 180–280 VAC signal. Field devices are isolated from the logic side of the module, but channels are not isolated from each other: they share a common connection inside the module.

The GRV-IACHV-24 module offers a full set of features, including:

• On/off state
• On/off latching
• On/off totalization
• Frequency measurement 
• Period measurement 
• Pulse measurement

The GRV-IACHV-24 module mounts on a groov EPIC chassis alongside a GRV-EPIC-PR1 processor and other digital, analog, and serial groov I/O modules. 

NOTE: If your project requires only on and off sensing, see the lower-cost GRV-IACHVS-24 module.