Crow EDS-2000AM Руководство по установке - Страница 9
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7
Terminal Block Connections
Terminal 1 - Marked "+" (+12V) - Connect to a positive Voltage of 9 -16Vdc source
(Usually from the alarm CP)
Terminal 2 - Marked "-" (GND) - Connect to the ground of the CP.
Terminal 3 –Marked "Test" 9-16 v on this pin will enter the EDS-2000-AM to walk test
mode even if SW2 position 1 is off
Terminals 4 & 5 - Marked "ALARM" - These are the output relay contacts of the detector.
Connect to a normally closed or normally opened zone in the control unit. When an
intruder is detected, alarm relay (N.C.) will switch for 1.8 sec.
Terminal 6 & 7 - Marked "AM/FAIL" These are the output of the anti mask and Trouble
relay (N.C.). Will switch if one from the following scenario happens:
The supply voltage is under 8.5v
Mask detection (together with ALARM relay)
PIR or MW self test fail (every 10 hours the detector made self test for PIR and MW
sensors)
Terminal 8 - Marked "TEOL" - End of line – optional terminal for end of line resistors
connections.
Terminals 10 & 9 - Marked "TAMPER" - If a Tamper function is required connect these
Terminals to a 24-hour normally closed protective zone in the CP.
If the top cover of the detector is opened or the detector is detached from installation wall,
an immediate alarm signal will be sent to the CP. In case optional wall bracket is used,
connect the back bracket's wires in series with the control Panel.
(See separate installation instruction of Outdoor Mounting Bracket)
7.1 Wire Size Requirements
Use #22 AWG or larger wires. Use the following table to determine required wire gauge
and length.
HEADER 2X4
HEADER 2X2
8
1 0
9
Wire Length [m]
Wire Length [ft.]
Wire Gauge [#]
845R
1K
2.61K
3.48K
HEADER 2X4
6
3
7
4
5
205
310
510
800
1200
2000
22
20
18
9
1K
2.61K
3.48K
HEADER 2X4
2
1
870
3400
16