System Sensor EM-1MI User manual

D500-60-00 1 I56-2022-003
3825 Ohio Avenue, St. Charles, Illinois 60174
1-800-SENSOR2, FAX: [phone]
www.systemsensor.com
EM-1MI Monitor Module
SPECIFICATIONS
Normal Operating Voltage: 15 to 30 VDC
Standby Current: 485 µA max. (continuous broadcasts); 745 µA max. avg. (continuous broadcasts, IDC Shorted)
IDC Voltage: 5.4 VDC max.
Alarm Current: 2.0 mA (red LED on)
Maximum IDC Wiring Resistance: 100 Ω
Temperature Range: 32°F to 120°F (0°C to 49°C)
Humidity: 10 to 93% RH Non-condensing
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)
14 kΩAlarm Resistor part #A3026-000 (not included)
Wall cover plate (included)
SMB500 Surface Mount Electrical Box
BEFORE INSTALLING
This information is included as a quick reference installation
guide. Refer to the appropriate control panel installation manual
for detailed system information. If the modules will be installed
in an existing operational system, inform the operator and lo-
cal 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
Monitor Module, Model EM-1MI, is used to monitor the nor-
mally open contacts of an auxiliary device. In addition to mon-
itoring the contact, the device will monitor the wiring to the
device for open circuits via an end of line resistor. The module
also has on-board short circuit isolators to prevent shorts on
the signaling line circuit from disabling more than one device
on the intelligent loop. This device is capable of Class A or
Class B operation.
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 programming tool. Surface mounted electrical boxes
(SMB500) are available from System Sensor.
WIRING
NOTE: All wiring must conform to applicable local codes, or-
dinances, and regulations.
1. Install module wiring in accordance with the job drawings
and appropriate wiring diagrams.
2. For new installations use the enclosed 39 kΩ EOL resistor.
For retrofit applications where the existing 47 kΩcannot
be easily replaced, it may be left in place without loss of
performance.
INSTALLATION AND MAINTENANCE INSTRUCTIONS
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).
AUTO ADDRESSING
Eclipse Series devices are capable of supporting auto address-
ing, 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 assign 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.
TERMINAL DEFINITIONS
T1 (+) SLC in/out T7 (–) IDC Class A/B
T2 (–) SLC in/out T8 (+) IDC Class A/B
T3 (+) SLC in/out T9 (+) IDC Class A
T4 (–) SLC in/out T10 (–) IDC Class A
FIGURE 1. MONITOR MODULE:
LED INDICATOR
IR RECEIVER
C0102-00
I56-2022-003
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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 provide
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 installa-
tion. 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.
FCC STATEMENT
D500-60-00 2 I56-2022-003
©2007 System Sensor
FIGURE 2. TYPICAL 2-WIRE IDC CONFIGURATION, NFPA CLASS B/STYLE B:
EOL
RESISTOR
FROM PANEL OR
PREVIOUS PANEL
(–)
(+)
(–)
(+)
SIGNAL LINE CIRCUIT (SLC)
30 VDC MAX.
TWISTED PA IR RECOMMENDED
10
9
8
7
(–)
(+)
(–)
(+)
(–)
(+)
1
2
3
4
TO NEXT DEVICE
ANY NUMBER OF UL CONTACT CLOSURE DEVICES MAY
BE USED. DO NOT MIX FIRE ALARM INITIATING, SUPERVISORY,
OR SECURITY DEVICES ON THE SAME MODULE.
INSTALL CONTACT CLOSURE DEVICES PER
MANUFACTURER'S INSTRUCTIONS.
ALL WIRING SHOWN IS SUPERVISED AND POWER LIMITED
ThREE-YEAR LIMITED WARRANTY
System Sensor warrants its enclosed product 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 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 obliga-
tion 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.
EOL
RESISTOR
IS INTERNAL
AT TERMINALS
9 & 10.
FROM PANEL OR
PREVIOUS DEVICE
(–)
(+)
(–)
(+)
SIGNAL LINE CIRCUIT (SLC)
30 VDC MAX.
TWISTED PAIR RECOMMENDED
10
9
8
7
(–)
(+)
(–)
(+)
(–)
(+)
1
2
3
4
TO NEXT DEVICE
ANY NUMBER OF UL CONTACT CLOSURE DEVICES MAY
BE USED. DO NOT MIX FIRE ALARM INITIATING, SUPERVISORY,
OR SECURITY DEVICES ON THE SAME MODULE.
INSTALL CONTACT CLOSURE DEVICES PER
MANUFACTURER'S INSTRUCTIONS.
ALL WIRING SHOWN IS SUPERVISED AND POWER LIMITED
FIGURE 3. TYPICAL 4-WIRE FAULT TOLERANT IDC CONFIGURATION, NFPA CLASS A/STYLE D:
C0103-01
C0104-01
(–)
(+)
10
9
8
7
EOL
RESISTOR
14 k Ω
ALARM RESISTOR
SHORT CIRCUIT DETECT FEATURE
ONLY ONE CONTACT CLOSURE
DEVICE MAY BE CONNECTED IN
THIS CONFIGURATION. 14 kΩ
RESISTOR MUST BE TERMINATED
UNDER THE IN TERMINAL OF
CONTACT CLOSURE DEVICE.
C1019-00
FIGURE 2B. TYPICAL 2-WIRE IDC
CONFIGURATION, NFPA CLASS B/STYLE C:
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