System-sensor M500X Bedienungsanleitung PDF herunterladen (Seite 1)

SS-460-011 1 I56-3629-018

M500X FAULT ISOLATOR MODULE

INSTALLATION AND MAINTENANCE INSTRUCTIONS

3825 Ohio Avenue, St. Charles, Illinois 60174

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

www.systemsensor.com

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.

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 2

/8".

WIRING

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

regulations.

1. Install module wiring in accordance with the job drawings and the

wiring diagram in Figure 1.

2. Secure module to electrical box (supplied by installer).

3. Terminal wire gage: 12-18 AWG.

FIGURE 1. FAULT ISOLATOR MODULE WIRING:

FAULT ISOLATOR MODULE

SIGNAL LINE CIRCUIT (SLC)

32 VDC MAX.

ALL WIRING SHOWN IS SUPERVISED

UL LISTED COMPATIBLE

CONTROL PANEL

GROUPS OF DEVICES ARE SEPARATED BY FAULT ISOLATOR

MODULES. ANY COMBINATION OF COMPATIBLE, LISTED

DEVICES MAY BE MIXED WITHIN A GROUP.

A PAIR OF FAULT ISOLATOR MODULES WILL DISCONNECT A

GROUP OF DEVICES IF A SHORT CIRCUIT OCCURS ON THE

SIGNALING LINE CIRCUIT WITHIN THAT GROUP.

FAULT ISOLATOR MODULE

C0774-04

SPECIFICATIONS

Normal Operating Voltage: 15 - 32 VDC

Stand-by Current: 450 µA (not isolating)

Maximum Current Draw: 17mA (device in isolation)

Temperature Range: 32°F to 120°F (0°C to 49 °C)

Humidity: 10 to 93% Non-condensing

Dimensions: 4

/2" H × 4" W ×

/4" D (Mounts to a 4" square by 2

/8" deep box)

I56-3629-018

M500X FAULT ISOLATOR MODULE 1

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