DSC LC-171 Instrukcje instalacji i podręcznik użytkownika - Strona 9

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Terminal Block Connections

Terminal 1 - Marked "-" (GND) - Connect to the ground of the Control Panel.

Terminal 2 - Marked "+" (+12V) - Connect to a positive Voltage of 9.6 -16Vdc source

(usually from the Control Panel)

Terminals 3 & 4 - Marked "TAMP" - If a Tamper function is required connect these

Terminals to a normally closed 24-Hour Tamper Zone on the Control Panel.

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 Control Panel.

Terminal 5 - Marked "EOL" - End of line – optional terminal for end of line resistors

connections.

Terminals 6, 7 & 8 - Marked "NC / C / NO" - These are the output relay contacts of the

detector. Connect to a zone input on the control unit. When an intruder is detected, alarm

relays (N.C. and N.O.) will switch for 1.8 sec.

7.1 Wire Size Requirements

Use #22 AWG or larger wires. Use the following table to determine required wire gauge and

length.

Wire Length [m]

Wire Length [ft.]

Wire Gauge [#]

205

310

510

800

1200

2000

870

3400