System Sensor EM-1SRI User manual

SPECIFICATIONS
Normal Operating Voltage: 15 to 30 VDC
Standby Current: 630 µA max. average (continuous broadcasts)
Alarm Current: 2 mA (red LED on)
Maximum NAC Circuit Line Loss: 4 VDC
Power Supply Monitor
Maximum (Speakers): 70.7 V RMS. 50 W
Maximum (NAC): Regulated 24VDC
Trouble Range: 0 to 2 VDC
Max NAC Current Rating: For Class B wiring system, 3A
For Class A wiring system, 2A
Temperature Range: 32°F to 120°F (0°C to 49°C)
Humidity: 10 to 93% RH Noncondensing
Dimensions: 4.17˝ H x 4.26˝ W x 1.22˝ D; (106 mm H x 108 mm W x 31 mm D)
Accessories: 39 kΩEnd of Line Resistor Part # A2263-00 (included)
Wall cover plate (included)
SMB500 Surface Mount Electrical Box
A2143-60 Bypass capacitor
EA-CB Control Module Barrier
D500-54-00 1 I56-2016-004
3825 Ohio Avenue, St. Charles, Illinois 60174
1-800-SENSOR2, FAX: [phone]
www.systemsensor.com
EM-1SRI Supervised Control Module
BEFORE INSTALLING
This information is included as a quick reference installa-
tion guide. Refer to the appropriate control panel installa-
tion 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.
NOTICE: This manual should be left with the owner/user
of this equipment.
GENERAL DESCRIPTION
Control Module, Model EM-1SRI, is used to switch an ex-
ternal power supply or audio amplifier to notification ap-
pliances. In addition to switching the external power, the
device will monitor the wiring (while external power is
not switched to the auxiliary devices) to the auxiliary de-
vice for open and short circuits via an end of line resistor.
This module is capable of Class A or Class B operation.
The module also has on-board short circuit isolators to pre-
vent shorts on the signaling line circuit from disabling more
than one device on the intelligent loop.
The control module will also have the capability to moni-
tor the external power input for loss of power (DC volt-
age supplies only). This feature can be disabled through
device configuration programming. If the external power
is switched to the auxiliary devices and there is a loss of
the DC supply, the control module has the capability of
running an algorithm in which the device will switch back
to monitor mode and check the line for short circuits. If
no short exists, the device will reapply the external power.
This algorithm can be enabled when using a DC external
supply that is guaranteed to be above 9 volts.
COMPATIBILITY REQUIREMENTS
To ensure proper operation, this module shall be connected
to a listed compatible control panel.
MOUNTING
The module mounts directly to 4˝ square electrical boxes.
The box must have a minimum depth of 21/8˝. Modules
must be mounted with the arrow facing upward for proper
operation of the IR configuration tool (model no. EA-CT).
Surface mounted electrical boxes (SMB500) are available
from System Sensor.
WIRING
NOTE: All wiring must conform to applicable local codes,
ordinances, and regulations.
1. Install module wiring in accordance with the job draw-
ings and appropriate wiring diagrams. Optional EA-CB
may be required to separate power limited and non
power limited wiring in the electrical box (see Figure
1B). 2. For new installations use the enclosed 39
kΩEOL resistor. For retrofit applications where the ex-
isting 47 kΩcannot be easily replaced, it may be left in
place without loss of performance.
3. Set the address on the module per job drawings using
the IR configuration tool (model no. EA-CT).
4. Secure module to electrical box (supplied by installer).
INSTALLATION AND MAINTENANCE INSTRUCTIONS
I56-2016-004
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TESTING
The following resistance values can be used to test the
module after installation:
Short Circuit: <50Ω
Open Circuit: >1MΩ
Ground Fault: <50Ω
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.
D500-54-00 2 I56-2016-004
LED
INDICATOR
IR
RECEIVER
Figure 1A: Supervised Control Module
Terminal Definitions
T1 (+) SLC in/out
T2 (–) SLC in/out
T3 (+) SLC in/out
T4 (–) SLC in/out
T7 (–) external power line in/out
T8 (+) external power line in/out
C0164-00
Figure 1B: Module mounting with barrier (model no. EA-CB)
C0183-00
Auto Addressing
Eclipse Series devices are capable of supporting auto ad-
dressing, if the fire alarm control panel is designed to do
so. In auto addressing, the control panel, through the use
of each device’s on-board isolators, can automatically as-
sign device addresses. In order to control which devices
are addressed first in wiring configurations with branches,
a branch marker can be set at a particular device. A branch
marker is an electronic value from 0 to 255 stored in the
device memory. The branch markers are set with the IR
configuration tool, EA-CT.
T9 (–) external power line in/out
T10 (+) external power line in/out
T11 NAC (+) A/B
T12 NAC (–) A/B
T13 NAC (–) Class A
T14 NAC (+) Class A
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D500-54-00 3 I56-2016-004
TO NEXT
DEVICE
FROM PANEL OR
PREVIOUS DEVICE
SIGNAL LINE CIRCUIT (SLC)
30 VDC MAX.
TWISTED PAIR RECOMMENDED
(–)
(+)
(–)
(+)
EOL
RESISTOR
UL LISTED
EOL RELAY
SHOWN
ENERGIZED
24 VDC COIL
A77-716B
OR EQUIVALENT
REQUIRED FOR PANELS
WITHOUT POWER SUPPLY
MONITORING
FROM TERMINALS
7 AND 8 OF LAST
CONTROL MODULE
ON BRANCH
MODULE POLARITIES ARE
SHOWN IN ALARM
14
13
12
11
10
9
8
7
24 VDC
POWER
SUPPLY
TO NEXT CONTROL MODULE
TERMINALS 10 (+) AND 9 (–)
OR END OF LINE RELAY
(IF REQUIRED)
–
+
1
2
3
4
–
+
24 VDC POWER SUPPLY
ISOLATED, REGULATED,
POWER LIMITED PER NFPA 70
LISTED FOR FIRE PROTECTION
WITH BATTERY BACK-UP
ALL WIRING SHOWN IS SUPERVISED AND POWER LIMITED
(–)
(+)
(–)
(+)
(–)
(+)
(–)
(+)
Figure 2: Typical Class B, Style Y NAC configuration.
Figure 3: Typical Class A, Style Z NAC configuration.
TO NEXT
DEVICE
FROM PANEL OR
PREVIOUS DEVICE
SIGNAL LINE CIRCUIT (SLC)
30 VDC MAX.
TWISTED PAIR RECOMMENDED
(–)
(+)
(–)
(+)
EOL RESISTOR
IS INTERNAL AT
TERMINALS 13 & 14
UL LISTED
EOL RELAY
SHOWN
ENERGIZED
24 VDC COIL
A77-716B
OR EQUIVALENT
REQUIRED FOR PANELS
WITHOUT POWER SUPPLY
MONITORING
FROM TERMINALS
7 AND 8 OF LAST
CONTROL MODULE
ON BRANCH
MODULE POLARITIES ARE
SHOWN IN ALARM
14
13
12
11
10
9
8
7
24 VDC
POWER
SUPPLY
TO NEXT CONTROL MODULE
TERMINALS 10 (+) AND 9 (–)
OR END OF LINE RELAY
(IF REQUIRED)
–
+
1
2
3
4–
+
24 VDC POWER SUPPLY
ISOLATED, REGULATED,
POWER LIMITED PER NFPA 70
LISTED FOR FIRE PROTECTION
WITH BATTERY BACK-UP
ALL WIRING SHOWN IS SUPERVISED AND POWER LIMITED
(–)
(+)
(–)
(+)
(–)
(+)
(–)
(+)
Figure 4: Typical Class B, Style Y Audio NAC configuration.
TO NEXT
DEVICE
FROM PANEL OR
PREVIOUS DEVICE
SIGNAL LINE CIRCUIT (SLC)
30 VDC MAX.
TWISTED PAIR RECOMMENDED
EOL
RESISTOR
SPEAKERS MUST BE LISTED FOR FIRE PROTECTION
14
13
12
11
10
9
8
7
AUDIO
AMPLIFIER
70.7 Vrms Max.
AUDIO CIRCUIT MUST BE
TWISTED PAIR AS A MINIMUM
WHEN A 70.7 V AUDIO AMPLIFIER IS USED,
TERMINALS 1-4 ARE POWER LIMITED,
WHILE TERMINALS 7-14 ARE
NON-POWER LIMITED
–
+
1
2
3
4
–
+
ALL WIRING SHOWN IS SUPERVISED
(–)
(+)
TO NEXT CONTROL MODULE
LAST MODULE MUST
RETURN WIRES
AUDIO AMP.
(–)
(+)
(–)
(+)
(–)
(+)
C0106-04
C0107-04
C0108-01
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D500-54-00 4 I56-2016-004
©2006 System Sensor
System Sensor warrants its enclosed product to be free from defects in materi-
als 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 air duct smoke detector. 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 replacement of any part of the product 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, Returns
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 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.
Three-Year Limited Warranty
FCC Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to pro-
vide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or more of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.
Figure 5: Typical Class A, Style Z Audio NAC configuration.
TO NEXT
DEVICE
FROM PANEL OR
PREVIOUS DEVICE
SIGNAL LINE CIRCUIT (SLC)
30 VDC MAX.
TWISTED PAIR RECOMMENDED
EOL RESISTOR
IS INTERNAL
AT TERMINALS
13 AND 14
SPEAKERS MUST BE LISTED FOR FIRE PROTECTION
14
13
12
11
10
9
8
7
AUDIO
AMPLIFIER
70.7 Vrms Max.
AUDIO CIRCUIT MUST BE
TWISTED PAIR AS A MINIMUM
WHEN A 70.7 V AUDIO AMPLIFIER
IS USED, TERMINALS 1-4 ARE
POWER LIMITED, WHILE TERMINALS
7-14 ARE NON-POWER LIMITED
–
+
1
2
3
4–
+
ALL WIRING SHOWN IS SUPERVISED
(–)
(+)
TO NEXT CONTROL MODULE
LAST MODULE MUST
RETURN WIRES
(–)
(+)
(–)
(+)
REQUIRED
BYPASS CAPACITORS:
100µF 16V NONPOLARIZED
<10µA LEAKAGE
A2143-60
(–)
(+)
C0109-01
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