Notifier NFS-640 Installation Manual

Also see for NFS-640: Programming manual Manual Operation manual

Contents

Notifier NFS-640 Installation Manual Manual pdf 24 page image

System Overview Panel Circuit Modules24 NFS-640 Installation Manual P/N 51332:B1 12/01/20032.10 Panel Circuit ModulesIntroductionThe control panel supports the following modules to control external circuits and relays:• Indicating Circuit Module (ICM-4RK) & Indicating Circuit Expander (ICE-4)• Control Relay Module (CRM-4RK) & Control Relay Expander (CRE-4)• Auxiliary Relay Module (ARM-4)• Voice Control Module (VCM-4RK), Dual Channel Module (DCM-4RK) & Voice ControlExpander (VCE-4)Up to eight of these modules (in any combination) can be controlled by the panel. Below are briefdescriptions of the modules; for a description of VCM-4RK and DCM-4RK, see Section 2.11“Voice Alarm System”.Indicating Circuit Module - ICM-4RKProvides four (4) NACs for Style Y (Class B) or Style Z (Class A) operation. Circuits are field-programmable to respond to a single initiating zone, a group of zones, or all initiating zones.Maximum signaling current is 3 A per circuit or 6 A per module, limited by the power supply.An Auxiliary Power Harness (P/N 71091) is provided. Note: ICM-4RK is not listed for use withNFS-640 in releasing applications.Indicating Circuit Expander - ICE-4An attaching circuit board that expands the ICM-4RK to a total of eight Style Y (Class B) or StyleZ (Class A) NAC’s. Maximum signaling current is 3 A per circuit or 6 A per module, limited by thepower supply. An Auxiliary Power Harness (P/N 71091) is provided.Control Relay Module - CRM-4RKProvides four (4) standard dry Form-C relay contacts. Each relay is field-programmable to respondto a single initiating device circuit, a group of circuits, or all initiating device circuits. Each relayfeatures manual On/Off control switches and can be disabled or enabled. Contacts rated for 5 A at120 VAC or 28 VDC (resistive). Note: CRM-4RK is not listed for use with NFS-640 in releasingapplications.Control Relay Expander - CRE-4An attaching circuit board that expands the capacity of the Control Relay Module (CRM-4RK) toeight (8) Form-C alarm relays. May also be used to expand the ICM-4RK to provide four (4) Form-C control relays. Contacts rated for 5 A at 120 VAC or 28 VDC (resistive).Auxiliary Relay Module ARM-4Provides four (4) auxiliary Form-C relays that can be controlled by a CRM-4RK or CRE-4 relaymodule. Normally-open contacts rated for 20 A and the normally-closed contacts are rated for 10 Aat 125 VAC and 30 VDC (resistive). An Auxiliary Power Harness (P/N 71092) is provided.