INSTALLATION AND MAINTENANCE INSTRUCTIONS

M500SA Supervised Control Module

6581 Kitimat Road, Unit 6, Mississauga, Ontario L5N-3T5

1-800-SENSOR2, FAX: 905-812-0771www.systemsensor.ca

SpECIfICATIONS

Normal Operating Voltage:

Maximum Current Draw:

Operating Current:

15 to 32 VDC

6.5mA (LED On)

350 µA max., 1 communication every 5 seconds 47k EOL resistor; 485 µA max. (Communicating, NAC Shorted)

4 VDC Maximum NAC Line Loss:

External Supply Voltage (between Terminals T3 and T4)

Maximum (NAC):

Maximum (Speakers):

Max. NAC Current Ratings:

Temperature Range:

Humidity:

Dimensions:

Accessories:

Regulated 24VDC

70.07 V RMS, 50 W

For class B wiring system, the current rating is 3A; For class A wiring system, the current rating is 2A

32˚F to 120˚F (0˚C to 49˚C)

10% to 93% Non-condensing

4 1 /

2

˝ H × 4˝ W × 1 1 /

4

˝ D (Mounts to a 4˝ square by 2 1 /

8

˝ deep box.)

SMB500 Electrical Box; CB500 Barrier

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 operator and local authority that the system will be temporarily out of service. Disconnect power to the control panel before installing the modules.

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

gENERAL DESCRIpTION

M500SA Supervised Control Modules are intended for use in intelligent, twowire 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 M500SA 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 M500CA module that has been configured for supervised wiring operation.

COMpATIBILITy REqUIREMENTS

To ensure proper operation, these modules shall be connected to listed compatible 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 regulations. 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 wiring. The barrier must be inserted into a 4˝×4˝×2 1 /

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

MOUNTINg

The M500SA mounts directly to 4-inch square electrical boxes (see Figure

2A). The box must have a minimum depth of 2 1 /

8

inches. Surface mounted electrical boxes (SMB500) are available from System Sensor.

SS-460-001 1

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

2. Set the address on the module per job drawings.

3. Secure module to electrical box (supplied by installer), as shown in Figure 2A.

I56-3194-000

fIgURE 3. TypICAL NOTIfICATION AppLIANCE CIRCUIT CONfIgURATION, NfpA STyLE y:

24 VDC CIRCUIT

DO NOT LOOP WIRE ON TERMINALS 10 & 11. BREAK WIRE RUN TO

PROVIDE SUPERVISION OF CONNECTIONS.

CONTROL

MODULE

24 VDC POWER SUPPLY

ISOLATED, REGULATED, POWER

LIMITED PER NFPA 70. LISTED FOR

FIRE PROTECTION WITH BATTERY

BACKUP.

MODULE POLARITIES ARE

SHOWN IN ALARM

(−) (−)

47K EOL

RESISTOR

ELR-47K

(+) (+)

ULC LISTED EOL RELAY

SHOWN ENERGIZED

24 VDC COIL EOLR-1A

(+)

(−)

TO NEXT CONTROL MODULE OR END-OF-LINE RELAY.

ONE RELAY REQUIRED FOR EACH CIRCUIT. SOME

CONTROL PANELS HAVE RELAY BUILT IN AND DO NOT

REQUIRE EXTERNAL WIRING. REFER TO PANEL MANUAL.

CONNECT MODULES TO

LISTED COMPATIBLE CONTROL

PANELS ONLY

(−)

(+)

FROM PANEL

OR PREVIOUS

DEVICE

(−)

(+)

SIGNAL LINE CIRCUIT (SLC)

32 VDC MAX.

TWISTED PAIR

IS RECOMMENDED

ALL WIRING SHOWN IS SUPERVISED AND

POWER LIMITED

(−)

(+)

TO NEXT

DEVICE

*NOTE: ANY FAULT IN THE POWER SUPPLY IS LIMITED

TO THAT ZONE AND DOES NOT RESULT IN A FAULT IN

A SEPARATE ZONE.

fIgURE 4. TypICAL fAULT TOLERANT NOTIfICATION AppLIANCE CIRCUIT CONfIgURATION, NfpA STyLE Z:

24 VDC POWER SUPPLY

ISOLATED, REGULATED, POWER

LIMITED PER NFPA 70. LISTED FOR FIRE

PROTECTION WITH BATTERY BACKUP.

24 VDC CIRCUIT

DO NOT LOOP WIRE ON TERMINALS 10 & 11. BREAK

WIRE RUN TO PROVIDE SUPERVISION OF

CONNECTIONS.

(–)

(+)

CONTROL

MODULE

CONNECT MODULES TO LISTED COMPATIBLE

CONTROL PANELS ONLY

(+)

(–)

C0913-05

FROM PANEL

OR

PREVIOUS

DEVICE

MODULE POLARITIES ARE

SHOWN IN ALARM

(+)

(–)

SIGNAL LINE CIRCUIT (SLC)

32 VDC MAX. TWISTED PAIR

IS RECOMMENDED

(–) (–) EOL RESISTOR IS

INTERNAL AT

TERMINALS

8 & 9

ALL WIRING SHOWN IS SUPERVISED AND

POWER LIMITED

(+) (–)

(+)

TO NEXT

DEVICE

ULC LISTED EOL

RELAY SHOWN

ENERGIZED

24 VDC COIL

EOLR-1A

(+)

TO NEXT CONTROL MODULE OR

END-OF-LINE RELAY. ONE RELAY

REQUIRED FOR EACH CIRCUIT. SOME

CONTROL PANELS HAVE RELAY BUILT IN

AND DO NOT REQUIRE EXTERNAL

WIRING. REFER TO PANEL MANUAL.

*NOTE: ANY FAULT IN THE POWER SUPPLY IS LIMITED

TO THAT ZONE AND DOES NOT RESULT IN A FAULT

IN A SEPARATE ZONE.

C0914-05

SS-460-001 2 I56-3194-000

fIgURE 5. TypICAL wIRINg fOR SpEAkER SUpERvISION AND SwITChINg, NfpA STyLE y:

AUDIO CIRCUIT WIRING MUST BE TWISTED PAIR AS A MINIMUM. SEE PANEL INSTALLATION MANUAL FOR DETAILED INFORMATION.

AUDIO CIRCUIT

DO NOT LOOP WIRE AROUND TERMINALS 10 &

11. BREAK WIRE TO ENSURE

SUPERVISION OF CONNECTIONS.

WIRES MUST BE SUPERVISED

PER ULC

CONTROL

MODULE

CONNECT MODULES TO LISTED COMPATIBLE

CONTROL PANELS ONLY

(–)

FROM PANEL OR

PREVIOUS DEVICE

(+)

AUDIO AMPLIFIER, 70.7 Vrms MAX.

AMPLIFIER MUST PROVIDE WIRING

SUPERVISION PER NFPA.

(–) (–)

(–)

(+)

(–)

(+)

SIGNAL LINE CIRCUIT (SLC)

32 VDC MAX.

TWISTED PAIR

IS RECOMMENDED

47K EOL

RESISTOR

ELR-47K

(+)

MODULE POLARITIES ARE

SHOWN IN ALARM

(+)

(–)

(+)

TO NEXT

DEVICE

SUPERVISION TO NEXT CONTROL MODULE LAST

MODULE MUST RETURN WIRES FOR

SUPERVISION

SPEAKERS MUST BE LISTED FOR FIRE PROTECTION.

REFER TO THE RELAY CONTACT RATING TABLE FOR

MAXIMUM LOAD.

*NOTE: ANY FAULT IN THE POWER SUPPLY IS LIMITED TO THAT ZONE AND DOES NOT RESULT IN A FAULT IN A SEPARATE ZONE.

AUDIO AMPLIFIER, 70.7 Vrms MAX.

AMPLIFIER MUST PROVIDE WIRING

SUPERVISION PER NFPA.

(+)

(–)

C0915-03 fIgURE 6. TypICAL fAULT TOLERANT wIRINg fOR SpEAkER SUpERvISION AND SwITChINg, NfpA STyLE Z:

AUDIO CIRCUIT WIRING MUST BE TWISTED PAIR AS A MINIMUM. SEE PANEL INSTALLATION MANUAL FOR DETAILED INFORMATION.

CONNECT MODULES TO LISTED COMPATIBLE CONTROL PANELS ONLY

AUDIO CIRCUIT

DO NOT LOOP WIRE AROUND TERMINALS 10 & 11.

BREAK WIRE TO ENSURE

SUPERVISION OF CONNECTIONS.

WIRES MUST BE SUPERVISED

PER ULC

(–)

(+)

CONTROL

MODULE

FROM PANEL

OR PREVIOUS

DEVICE

(+)

(–)

SIGNAL LINE CIRCUIT (SLC)

32 VDC MAX.

TWISTED PAIR

IS RECOMMENDED

47K EOL RESISTOR

IS INTERNAL AT

TERMINALS 8 & 9

(–) (–)

ALL WIRING SHOWN IS SUPERVISED AND

POWER LIMITED

(+) (+)

BYPASS CAPACITORS: 100µ

A2143-20 NONPOLARIZED

<10µA LEAKAGE

(–)

(+)

TO NEXT

DEVICE

SUPERVISION

MODULE POLARITIES ARE

SHOWN IN ALARM

TO NEXT CONTROL MODULE LAST

MODULE MUST RETURN WIRES FOR

SUPERVISION

SPEAKERS MUST BE LISTED FOR FIRE

PROTECTION. REFER TO THE RELAY

CONTACT RATING TABLE FOR MAXIMUM

LOAD.

*NOTE: ANY FAULT IN THE POWER SUPPLY IS LIMITED TO THAT ZONE AND DOES NOT RESULT IN A FAULT IN A SEPARATE ZONE.

C0916-03

SS-460-001 3 I56-3194-000

WARNING

All relay switch contacts are shipped in the standby state (open) state, but may have transferred to the activated (closed) state during shipping. To ensure that the switch contacts are in their correct state, modules must be made to communicate with the panel before connecting circuits controlled by the module.

ThREE-yEAR LIMITED wARRANTy

System Sensor warrants its enclosed module to be free from defects in materials and workmanship under normal use and service for a period of three years from date of manufacture. System Sensor makes no other express warranty for this module. No agent, representative, dealer, or employee of the Company has the authority to increase or alter the obligations or limitations of this Warranty. The Company’s obligation of this

Warranty shall be limited to the repair or replacement of any part of the module which is found to be defective in materials or workmanship under normal use and service during the three year period commencing with the date of manufacture. After phoning

System Sensor’s toll free number 800-SENSOR2 (736-7672) for a Return Authorization number, send defective units postage prepaid to: System Sensor, Repair Department,

RA #__________, 6581 Kitimat Road, Unit 6, Mississauga, Ontario L5N-3T5. Please include a note describing the malfunction and suspected cause of failure. The Company shall not be obligated to repair or replace units which are found to be defective because of damage, unreasonable use, modifications, or alterations occurring after the date of manufacture. In no case shall the Company be liable for any consequential or incidental damages for breach of this or any other Warranty, expressed or implied whatsoever, even if the loss or damage is caused by the Company’s negligence or fault. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This Warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

SS-460-001 4 I56-3194-000

©2007 System Sensor