Edwards EST RZI16-2


Remote Zone Interface Module. 16 Class B IDCs, 2 Class B Output.

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  • Factory New
Brand: Edwards FireAlarm.com Part #: 7143 Categories: , Manufacturer Part #: RZI16-2 Tag:


The RZI16-2 Addressable Remote Zone Interface Module is an addressable device that provides connections for sixteen Class B Initiating Device Circuits and two Class B Supervised Output Circuits. The inputs and outputs can be configured individually for several device types.

It requires 18 consecutive addresses on the Signaling Line Circuit (SLC). Addresses are assigned electronically. There are no address switches to set.

The RZI16-2 incorporates two 8-segment DIP switches that are used to select the Alarm or Supervisory default device type for each of the 16 IDC circuits. The module also includes one 4-segment DIP switch used to select the default Relay or NAC output device type. Device types other than the default are accomplished through programming.


Weight 2 lbs

UTC Fire & Security


Edwards, EST




Option Card


Zone Interface

Production Status


Intelligent Fire Alarm Systems; iO64, iO1000

Edwards - Data Sheet

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