System Sensor installation manual M500S Supervised Control Module

INSTALLATION AND MAINTENANCE INSTRUCTIONS

		3825 Ohio Avenue, St. Charles, Illinois 60174
M500S Supervised Control Module		1-800-SENSOR2, FAX: 630-377-6495
		www.systemsensor.com
Specifications
Normal Operating Voltage:	15 to 32 VDC
Maximum Current Draw:	6.5mA (LED On)
Operating Current:	350 µA max., 1 communication every 5 seconds 47k EOL resistor; 485 µA max. (Communicating, NAC Shorted)
Maximum NAC Line Loss:	4 VDC
External Supply Voltage (between Terminals T10 and T11)
Maximum (NAC):	Regulated 24VDC
Maximum (Speakers):	70.07 V RMS, 50 W
Max. NAC Current Ratings:	For class B wiring system, the current rating is 3A; For class A wiring system, the current rating is 2A
Temperature Range:	32˚F to 120˚F (0˚C to 49˚C)
Humidity:	10% to 93% Non-condensing
Dimensions:	41/2˝ H × 4˝ W × 11/4˝ D (Mounts to a 4˝ square by 21/8˝ deep box.)
Accessories:	SMB500 Electrical Box; CB500 Barrier

I56-3850-002

Before Installing

This information is included as a quick reference installation guide. Refer to the control panel installation manual for detailed system information. If the modules will be installed in an existing operational system, inform the opera- tor and local authority that the system will be temporarily out of service. Dis- connect power to the control panel before installing the modules.

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

General Description

M500S Supervised Control Modules are intended for use in intelligent, two- wire systems, where the individual address of each module is selected using the built-in rotary decade switches. This module is used to switch an external power supply, which can be a DC power supply or an audio amplifier (up to 80 VRMS), to notification appliances. It also supervises the wiring to the connected loads and reports their status to the panel as NORMAL, OPEN, or SHORT CIRCUIT. The M500S has two pairs of output termination points available for fault-tolerant wiring and a panel-controlled LED indicator. This module can be used to replace an M500C module that has been configured for supervised wiring operation.

Compatibility Requirements

To ensure proper operation, these modules shall be connected to listed com- patible system control panels only.

Figure 1. Controls and indicators:

Figure 2A. Module mounting Figure 2B: with barrier:

ISOLATED

QUADRANT

C1050-00

Wiring

NOTE: All wiring must conform to applicable local codes, ordinances, and reg- ulations. When using control modules in nonpower limited applications, the System Sensor CB500 Module Barrier must be used to meet UL requirements for the separation of power-limited and nonpower-limited terminals and wir- ing. The barrier must be inserted into a 4˝×4˝×21/8˝ junction box, and the control module must be placed into the barrier and attached to the junction box (Figure 2A). The power-limited wiring must be placed into the isolated quadrant of the module barrier (Figure 2B).

C0909-01	1.	Install module wiring in accordance with the job drawings and appropri-
		ate wiring diagrams.
Mounting
	2.	Set the address on the module per job drawings.
The M500S mounts directly to 4-inch square electrical boxes (see Figure 2A).
	3.	Secure module to electrical box (supplied by installer), as shown in
The box must have a minimum depth of 21/8 inches. Surface mounted electri-
cal boxes (SMB500) are available from System Sensor.		Figure 2A.
SS-460-001	1	I56-3850-002