Hochiki ESP Dual Input Module c/w Isolator

Model CHQ-DIM2(SCI) is a Dual Input Module designed to interface to a variety of inputs such as door contacts, sprinkler flow/door switches and plant
equipment. The unit supports a resistive feature for the monitoring of the inputs when operating in Enhanced mode*1 Please check for panel support
of this feature, failure to do so will regress this device into Compatibility mode where the inputs are not monitored.

Also available as a DIN Rail mountable version; both models feature an integral short-circuit isolator. A back box is also available (CHQ-BACKBOX) which, when used in conjunction with the CHQ-DIM2(SCI), increases the IP rating to IP65.

Features 

Single Loop Address

Loop Powered

2 Independent Inputs for Monitoring of Volt Free Contacts

Each Input can be Configured to Monitor either Normally Open or Normally Closed contacts

DIN-Rail version available

Both models feature an integral SCI

Both models approved by LPCB

SIL level 2 approved variant available.