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inSTaLLaTiOn and mainTenanCe inSTrUCTiOnS
m500S Supervised Control module
3825 Ohio Avenue, St. Charles, Illinois 60174
1-800-SENSOR2, FAX: 630-377-6495 www.systemsensor.com
SpeCifiCaTiOnS
Normal Operating Voltage:
Maximum Current Draw:
Operating Current:
Maximum NAC Line Loss:
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
External Supply Voltage (between Terminals T10 and T11)
Maximum (NAC):
Maximum (Speakers):
Regulated 24VDC
70.07 V RMS, 50 W
Max. NAC Current Ratings:
Temperature Range:
Humidity:
Dimensions:
Accessories:
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 figUre 2a. mOdULe mOUnTing figUre 2B:
WiTh 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
M500S 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 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 compatible system control panels only.
figUre 1. COnTrOLS and indiCaTOrS:
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 M500S 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. The module can also mount to the DNR(W) duct housing.
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.
Wire should be stripped to the appropriate length (recommended strip length is 1 /
4
“ to 3 /
8
”). Exposed conductor should be secured under the clamping plate and should not protrude beyond the terminal block area. Caution: Do not loop wire under terminals. Break wire run to provide supervision of connections.
I56-3850-003
figUre 3. TYpiCaL nOTifiCaTiOn appLianCe CirCUiT COnfigUraTiOn, nfpa STYLe Y:
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
(−)
(+)
FROM
PANEL OR
PREVIOUS
DEVICE
MODULE POLARITIES ARE
SHOWN IN ALARM
(−) (−)
(−)
47K EOL
RESISTOR
ELR-47K
(+)
(+)
SIGNAL LINE CIRCUIT (SLC)
32 VDC MAX.
TWISTED PAIR
IS RECOMMENDED
ALL WIRING SHOWN IS SUPERVISED
AND POWER LIMITED
UL LISTED EOL RELAY
SHOWN ENERGIZED
24 VDC COIL EOLR-1
(+) (+)
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.
(−)
(+)
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.
C0913-05 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
(–)
(+)
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
UL LISTED EOL
RELAY SHOWN
ENERGIZED
24 VDC COIL
EOLR-1
(+) (+)
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.
(–)
(+)
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.
C0914-05
SS-460-001 2 I56-3850-003
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 NFPA
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.
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.
AUDIO CIRCUIT
DO NOT LOOP WIRE AROUND TERMINALS
10 & 11. BREAK WIRE TO ENSURE
SUPERVISION OF CONNECTIONS.
CONNECT MODULES TO LISTED COMPATIBLE CONTROL PANELS ONLY
WIRES MUST BE
SUPERVISED PER NFPA
(–)
(+)
AUDIO AMPLIFIER, 70.7 Vrms MAX.
AMPLIFIER MUST PROVIDE WIRING
SUPERVISION PER NFPA.
(+)
(–)
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 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.
MODULE POLARITIES ARE
SHOWN IN ALARM
*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 I56-3850-003
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
#__________, 3825 Ohio Avenue, St. Charles, IL 60174. 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 I56-3850-003
©2009 System Sensor
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