Tyco Safety Sensormatic AMS1140 Users manual
Preliminary
AMS-1140 Detectors
Setup and Service Guide
ZA1140-D
Contents
About this Guide .................................................... 1
Detector Service Features ..................................... 1
Circuit Board Pinouts ............................................. 3
Service Procedures ............................................... 3
Field Replaceable Units .................................. 3
Replacing the Secondary Cap Board .............. 3
Replacing the Interconnect Cable ................... 4
Installing the Pedestal Installation Kit .............. 5
Replacing the Alarm Board and Lens ............. 6
Replacing the Fuse ......................................... 7
Inhibiting the Transmitter ................................. 7
Using the Software Configurator ..................... 7
Connecting to AC Power ................................. 8
Tuning the Pedestals ...................................... 9
Troubleshooting ................................................... 10
Checking Detector Operation ........................ 10
Dead system/Low sensitivity ......................... 10
False Alarms ................................................. 11
Understanding Error Codes .......................... 11
Interpreting LED Indicators ........................... 12
Specifications ....................................................... 15
Declarations ......................................................... 15
About this Guide
This guide explains how to tune, service, and
troubleshoot AMS-1140 detectors. Related
documents are:
• Installation Guide, AMS-1140 Detector, 82002684-01
Detector Service Features
AMS-1140 detectors have the following servicerelated features:
• Power on self-test. Upon power up or
hardware reset, detector software runs a selftest to ensure it functions.
• Diagnostics. You use a laptop computer and
configuration software to set up and configure
the detector, and to determine its operational
status. The detector also has an LED (DS5)
inside the primary pedestal that flashes an error
code if system software should fail.
• Alarm indication. The top cap of the primary
pedestal contains flashing LEDs; the base
cover of the primary pedestal contains a piezo
for an audio alarm. The volume of the audio
alarm is controlled with a pot (RV3) on the main
circuit board in the primary base cover.
• Transmit inhibit. The base of the primary
pedestal has a hole that provides access to a
transmit-inhibit pushbutton.
• Tags Too Close indication. If this feature is
enabled by the configurator, the pedestal will
flash a unique alarm pattern when a nondeactivated label or tag is left in the detection
field of the detector for awhile.
• Adjacent transmitter interference reduction.
This feature allows service to adjust the Energy
Trim Level to decrease the impact of electronic
noise from nearby anti-theft systems.
• Backfield reduction. If enabled by the
configurator, the detector will reduce the size of
the detection field behind the pedestals.
• Simplified design. AMS-1140 detectors are a
simplified design and do not support the
following features or options: people-counting,
relays, auto-phase, wired sync, jammer detect,
auxiliary receivers, remote alarms and external
alarm counters.
© 2010 Sensormatic Electronics LLC
AMS-1140 DETECTORS 8200-2684-02, REV. 0
SETUP AND SERVICE GUIDE
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Figure 1. Primary pedestal main circuit board (0312-3072-01) pinouts
J4 J3 J2
Status Jumpers
(See Figure 5 for
close-up).
DS4
DS5
DS3
DS1
DS2
DS7
DS6
Primary Tuning Jumpers
P5
Tx Coil Connector
Pin Signal Color
1 TX White
2 GND Shield
3 TX RET Black
1
1
P3
Alarm Board
Cable Connector
Pin Signal Color
1 GND Shield
2 ALARM Black
3 Unused
4 +12V Red
J1
Voltage
Selection
Jumper
1
J5 RV3
Pin Signal
1 RS-232 RX
2 RS-232 TX
3 GND
4 GND
J6
Pin Signal
1 RS-485 HI *
2 RS-485 LO *
3 SYNC HI
4 NOT USED
Piezo
Volume
Pot
1
Pin Signal
1 NEUTRAL
2 GND
3 LINE
P4
F1
Fuse Line Input
Interconnect Connector RS-485 Network Port Service Port
Pin Signal Color
1 TX White
2 GND Shield
3 TX RETURN Black or Red
P6
5 NOT USED
6 SYNC LO
7 GND
8 GND
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SETUP AND SERVICE GUIDE
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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.
Figure 2. Secondary pedestal capacitor board
(0312-3075-01) pinouts
P2
Tx Coil Connector
Pin Signal Color
1 TX White
2 GND Shield
3 TX RETURN Black
1
Secondary
Tuning jumpers
J1
J2
1
Service Procedures
This section covers the setup and service of the
AMS-1140 detector.
Field Replaceable Units
The AMS-1140 has the following Field
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
1. Turn off power to the pedestal at the circuit
2. Remove the cover from the exit side of the
WARNING—RISK OF ELECTRIC
SHOCK! Disconnect AC power when
servicing.
breaker.
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.
P1
Interconnect
cable connector
Pin Signal Color
1 TX White
2 GND Shield
3 TX RETURN Red or Black
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.
4. Loosen two fasteners securing the capacitor
board and remove it from the base cover.
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.
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White
Black or Red
Ground
White
Red or Black
Ground
cable
cable
Replacing the Interconnect Cable
Interconnect cable
entry hole
Interconnect
cable
Trench
1. Route the interconnect cable through the
interconnect cable entry hole on each pedestal.
The end of the cable that has been stripped
and has heat shrink goes to the primary
pedestal; the other end goes to the secondary.
2. Route the interconnect cable through the
Interconnect cable entry port on the primary
pedestal. Make sure you have the end of the
cable that has been stripped and has heatshrink tubing.
CAUTION: Do not coil any cable inside
the base of the primary pedestal.
3. Connect the interconnect cable to the
connector plugged into P6 on the main board.
4. Cut the interconnect cable to the proper length,
allowing 15cm (6in) of extra cable for future
servicing. Strip the ends of the interconnect
cable wires.
P2
P1
Transmitter
Pin 3
P6
Pin 2
Interconnect cable
entry port
Pin 1
Pin 3
Pin 2
Pin 1
Interconnect
CAUTION: Do not coil any cable inside
the base of the secondary pedestal.
5. Connect the interconnect cable to the
connector plugged into P1 on the capacitor
board in the secondary pedestal. Unlike some
other detectors, the secondary pedestal must
be connected to the primary in order for the
system to work properly.
ULTRA•POST DETECTORS WITH SWITCHED MODE TRANSMITTER 8000-2595-07, REV. E
SETUP AND SERVICE GUIDE
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Installing the Pedestal
Installation Kit
The pedestal installation kit contains eight wedge
anchors to secure the pedestals to a concrete
floor, four hole plugs, two metal plates, one voltage
selection jumper, and three conduit clamps.
Installing the wedge anchors and metal
plate
Mounting bolt
2.5cm
(1in)
Cable trench
1. Insert the mounting bolts into holes for each
base with the threaded end up. The exposed
portion of the bolt should be about 2.5cm (1in)
in length but must not exceed 3.4cm (1 3/8in).
Exposed portion of bolts should be measured
from the top of the floor surface (for example,
carpeting or wood).
2. Put each pedestal on its bolts.
WARNING: The tops of the bolts must
not be higher than the interference line
that appears above the alert symbol
(shown above) that is on the back of the
compartment. If the bolts are higher than
the line they will interfere with the main
circuit board when you install the primary
base cover.
3. Gently hit the top of each bolt with a hammer
to set the anchor.
4. Put a metal plate, which is in the pedestal
installation kit, over the bolts in each pedestal.
5. Secure the pedestals to the floor with the nuts
and washers from the pedestal installation kit.
3.45cm
(1 3/8in)
Interference line Alert symbol
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SETUP AND SERVICE GUIDE
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