M500X System Sensor, M500X Datasheet

M500X

Manufacturer Part Number

M500X

Description

M500x Fault Isolator Module

Manufacturer

System Sensor

Datasheet

1.M500X.pdf (1 pages)

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FIgURE 1. FAULT ISOLATOR MODULE WIRINg:

INSTALLATION AND MAINTENANCE INSTRUCTIONS

M500X FAULT ISOLATOR MODULE

SpECIFICATIONS

Normal Operating Voltage:

Stand-by Current:

Maximum Current Draw:

Temperature Range:

Humidity:

Dimensions:

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

M500X Fault Isolator Modules enable part of the communications loop to con-

tinue operating when a short circuit occurs on it. An LED indicator blinks in

the normal condition and turns on during a short circuit condition. The mod-

ule will automatically restore the entire communications loop to the normal

condition when the short circuit is removed.

SS-460-011

FAULT ISOLATOR MODULE

UL LISTED COMPATIBLE

CONTROL PANEL

15 - 32 VDC

450 µA (not isolating)

17mA (device in isolation)

32°F to 120°F (0°C to 49 °C)

10 to 93% Non-condensing

" H × 4" W ×

SIGNAL LINE CIRCUIT (SLC)

IS RECOMMENDED

GROUPS OF DEVICES ARE SEPARATED BY FAULT ISOLATOR

TWISTED PAIR

A PAIR OF FAULT ISOLATOR MODULES WILL DISCONNECT A

GROUP OF DEVICES IF A SHORT CIRCUIT OCCURS ON THE

32 VDC MAX.

MODULES. ANY COMBINATION OF COMPATIBLE, LISTED

" D (Mounts to a 4" square by 2

SIGNALING LINE CIRCUIT WITHIN THAT GROUP.

DEVICES MAY BE MIXED WITHIN A GROUP.

COMpATIBILITy REqUIREMENTS

To ensure proper operation, these modules shall be connected to listed com-

patible system control panels only.

NOTE: The number of devices that may be installed between fault isolator

modules will vary based on the types of devices being isolated. Contact the

fire alarm control panel manufacturer for the isolator load ratings of indi-

vidual devices.

MOUNTINg

M500X modules mount directly to 4˝ square electrical boxes. The box must

have a minimum depth of 21/8˝.

WIRINg

NOTE: All wiring must conform to applicable local codes, ordinances and

regulations.

Install module wiring in accordance with the job drawings and the

wiring diagram in Figure 1.

Secure module to electrical box (supplied by installer).

Terminal wire gage: 12-18 AWG.

" deep box)

ALL WIRING SHOWN IS SUPERVISED

3825 Ohio Avenue, St. Charles, Illinois 60174

1-800-SENSOR2, FAX: 630-377-6495

FAULT ISOLATOR MODULE

www.systemsensor.com

I56-3629-000

C0774-02

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