Tyco Safety Products/Sensormatic AMS1140 사용자 설명서
AMS-1140 DETECTORS
8200-2684-02, REV. 0
SETUP AND SERVICE GUIDE
3 of 15
Circuit Board Pinouts
The AMS-1140 pedestals each have a circuit
board in their bases. Figure 1 and Figure 2 show
the location of connectors, LEDS, jumpers, and
fuses, as well as pinouts for the connectors.
board in their bases. Figure 1 and Figure 2 show
the location of connectors, LEDS, jumpers, and
fuses, as well as pinouts for the connectors.
Figure 2. Secondary pedestal capacitor board
(0312-3075-01) pinouts
(0312-3075-01) pinouts
Service Procedures
This section covers the setup and service of the
AMS-1140 detector.
AMS-1140 detector.
Field Replaceable Units
The AMS-1140 has the following Field
Replaceable Units (FRU):
Replaceable Units (FRU):
Secondary capacitor board
0312-3075-01
Interconnect cable
0652-0506-01
Pedestal installation kit
0352-0444-01
Alarm lens installation kit
0352-0444-02
Replacing the Secondary Cap
Board
Board
WARNING—RISK OF ELECTRIC
SHOCK!
SHOCK!
Disconnect AC power when
servicing.
1. Turn off power to the pedestal at the circuit
breaker.
2. Remove the cover from the exit side of the
secondary pedestal. To do this: loosen the four
fasteners at the base of the cover, and then lift
the bottom of the cover up and then off the
base.
fasteners at the base of the cover, and then lift
the bottom of the cover up and then off the
base.
3. On the secondary board, disconnect the Tx Coil
cable from connector P1 and the primary
pedestal from connectors P2. Pull on the
connectors, not the wires.
pedestal from connectors P2. Pull on the
connectors, not the wires.
4. Loosen two fasteners securing the capacitor
board and remove it from the base cover.
Retain the insulator for the replacement board.
Retain the insulator for the replacement board.
5. Use the two fasteners to secure the new
capacitor board to the base cover.
6. Reconnect the two cables to the capacitor
board.
7. Put the cover back on the base, ensuring that
you do not pinch any cables.
8. Tighten the four screws holding the base cover.
Tx Coil Connector
Interconnect
cable connector
cable connector
Secondary
Tuning jumpers
Tuning jumpers
1
P1
J2
P2
J1
1
Pin Signal
Color
1
TX
White
2
GND
Shield
3
TX RETURN Black
Pin Signal
Color
1
TX
White
2
GND
Shield
3
TX RETURN Red or Black