System Sensor EM-1RI specifications Installation and Maintenance Instructions, Specifications

INSTALLATION AND MAINTENANCE INSTRUCTIONS

					3825 Ohio Avenue, St. Charles, Illinois 60174
EM-1RI Relay Module						1-800-SENSOR2, FAX: 630-377-6495
						www.systemsensor.com
SPECIFICATIONS
Normal Operating Voltage:			15 to 30 VDC
Standby Current:			500 µA max. average (continuous broadcasts)
Alarm Current:			2.0 mA (red LED on)
Short Circuit Current
Dry Control Input:			30 µA max. Avg. (5VDC)
Maximum Resistance
Dry Contact Input:			100 Ω
Temperature Range:			32°F to 120°F (0°C to 49°C)
Humidity:			10 to 93% RH Non-condensing
Dimensions:			4.17˝ H x 4.26˝ W x 1.22˝ D
			(106 mm H x 108 mm W x 31 mm D)
Accessories:			Wall cover plate (included)
			SMB500 Surface Mount Electrical Box
			CB500 Control Module Barrier
	CURRENT RATING	MAXIMUM VOLTAGE		LOAD DESCRIPTION		APPLICATION
	3 A		30 VDC	Resistive		Non-Coded
	2 A		30 VDC	Resistive		Coded
	.9 A		110 VDC	Resistive		Non-Coded
	.9 A		125 VDC	Resistive		Non-Coded
	.5 A		30 VDC	Inductive (L/R=5ms)		Coded
	1 A		30 VDC	Inductive (L/R=2ms)		Coded
	.3 A		125 VAC	Inductive (PF=.35)		Non-Coded
	1.5 A		25 VAC	Inductive (PF = .35)		Non-Coded
	.7 A		70.7 VAC	Inductive (PF=.35)		Non-Coded
	2 A		25 VAC	Inductive (PF=.35)		Non-Coded

NOTE: This module is not approved for use in the European Union, at or above 50VAC or 70VDC.

I56-2023-004

BEFORE INSTALLING

This information is included as a quick reference installation guide. Refer to the appropriate control panel installation manual for detailed system information. If the modules will be installed in an existing operational system, inform the operator and local authority that the system will be temporarily out of service.

NOTICE: This manual should be left with the owner/user of this equipment.

GENERAL DESCRIPTION

Relay Module, Model EM-1RI, is to be designed for use in activa- tion of the types of products that are generally connected to an in- telligent fire alarm system. It provides two sets of form C contacts that switch together (one DPDT relay). There is also an input that is capable of monitoring a dry set of contacts for open or closed conditions. The module also has on-board short circuit isolators to prevent shorts on the signaling line circuit from disabling more than one device on the intelligent loop.

COMPATIBILITY REQUIREMENTS

To ensure proper operation, this module shall be connected to a listed compatible control panel.

MOUNTING

The module mounts directly to 4˝ square electrical boxes. The box must have a minimum depth of 21⁄8˝. Modules must be mounted with the arrow facing upward for proper operation of the IR pro- gramming tool. Surface mounted electrical boxes (SMB500) are available from System Sensor.

LED

INDICATOR

IR

RECEIVER

C0166-00

D500-61-00 1 I56-2023-004