EM-1MI 查看數據表（PDF） - Systemsensor advanced ideas.
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EM-1MI Datasheet PDF : 2 Pages
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Figure 2. Typical 2-wire IDC configuration, NFPA Class B/Style B:
ALL WIRING SHOWN IS SUPERVISED AND POWER LIMITED
EOL
RESISTOR
10 1
9
2
(+)
8
3
(–)
7
4
SIGNAL LINE CIRCUIT (SLC)
30 VDC MAX.
TWISTED PAIR RECOMMENDED
FROM PANEL OR
PREVIOUS PANEL
TO NEXT DEVICE
C0103-01
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.
Figure 2B. Typical 2-wire IDC
configuration, NFPA Class B/Style C:
SHORT CIRCUIT DETECT FEATURE
10
9
(+)
8
(–)
7
EOL
RESISTOR
14 k Ω
ALARM RESISTOR
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 3. Typical 4-wire fault tolerant IDC configuration, NFPA Class A/Style D:
ALL WIRING SHOWN IS SUPERVISED AND POWER LIMITED
EOL
RESISTOR
IS INTERNAL
AT TERMINALS
9 & 10.
10
1
9
2
(+)
8
3
(–)
7
4
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.
SIGNAL LINE CIRCUIT (SLC)
30 VDC MAX.
TWISTED PAIR RECOMMENDED
FROM PANEL OR
PREVIOUS DEVICE
TO NEXT DEVICE
C0104-01
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.
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 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.
D500-60-00
2
I56-2022-003
©2007 System Sensor
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