Model CHQ-DIM/DIN(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. Also available as a boxed module; both models feature an integral short-circuit isolator.

• · 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
• · Boxed module version available
• · Both models feature an integral SCI
• · Both models approved by LPCB