Bosch AMC UL1 User manual

AMC UL1 Housing | en 1
Bosch Security Systems Assembly Instruction F.01U.024.980 | V.2 | 2006.08
Included Parts
The metal housing inlcudes the following components:
Figure 1 Parts of the housing
The accessories kit includes the following cables. Install these
cables as described in Section Connection of the Devices,
page 4.

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F.01U.024.980 | V.2 | 2006.08 Assembly Instruction Bosch Security Systems
Figure 2 Accessories kit content
Content of the accessories kit:
A= Pre-assembled cable to connect the AMC to the power sup-
ply
B= Pre-assembled cable to connect the batteries to the UPS
(uninterruptable power supply) which is included in the power
supply
C= Cable using 24 V mode
D= Grounding cable for the cover
E= Cable ties to secure the pre-assembled cable
G= Pre-assembled cable with temperature sensor
H= Three screw anchors S8 and wood screws M6 x 50
J= Bracket for cable fixing

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Bosch Security Systems Assembly Instruction F.01U.024.980 | V.2 | 2006.08
Mounting the Housing
Open the housing cover lock with the provided key and remove
the hood from the wall mounted frame.
Mount the metal housing at the desired position with the screw
anchors provided with the enclosure.
Use the screws (position Hof the accessories kit) at the points
to mount the housing against the wall.
Figure 3 Demensions of the housing

4en | AMC UL1 Housing
F.01U.024.980 | V.2 | 2006.08 Assembly Instruction Bosch Security Systems
Connection of the Devices
Figure 4 Connection of the devices

AMC UL1 Housing | en 5
Bosch Security Systems Assembly Instruction F.01U.024.980 | V.2 | 2006.08
1. Mount the AMC on the rail (item 2in Figure 1) and left
aside the power supply.
2. Put the batteries on the bottom of the housing and secure
them beneath the battery clips (item 7 in Figure 1).
3. Stick the bracket J (Figure 2) on the back of the housing in
such a way that later on not used connectors of the cable
Bcan fixed with it.
4. Cable set A:
a. Connect the 7-pin plug A1 to the AMC’s power supply
connector (labeled: POWER).
b. Attach connectors A3 to the PS-interface DC and A2
to the interface labeled OK.
c. Connect the grounding cable A4 beneath the ground-
ing point 3.
5. Cable set B:
a. Connect the plug connector B1 the second position
from the left on the power supply - labeled with BAT.
b. Attach connector B2b (red) to the +-pin of the first
battery.
c. With cable Cconnect the --pin of the first battery to
the +-pin of the second battery.
d. Attach connector B2a (black) to the --pin of the sec-
ond battery.
e. Connectors B3a and B3b are not used.
6. Cable set G:
a. Attach connector G1 on the PS-interface labbeled
RTH.
i
NOTE!
The following steps describe connecting the batteries in 24 V
mode. For information on 12 V mode connections, refer to
Section 12 V Mode Variations, page 7.

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F.01U.024.980 | V.2 | 2006.08 Assembly Instruction Bosch Security Systems
b. Route the cable across the temperature sensor
bracket 6so that the temperature sensor G2 hangs
approximitely 5 cm (2 in.) above the batteries.
7. Pre-assembled cable set 12:
a. Connect the 2-pin plug 13 on the interface AC of the
power supply.
8. Pre-assembled cable 5:
a. Connect the loose ends of the cover tamper switch to
the 2-pin screw connector on the top of the AMC.
Position the cable in the space between the housing
and the mounting rail.
9. Connect the main AC supply X:
a. Connect the brown (phase) wire to terminal L1.
b. Connect the blue (neutral) wire to terminal N.
c. Connect the grounding cable to the housing at posi-
tion 11.
!
DANGER!
Remove the fuse from the three-pin connector 12 before pro-
ceeding with the power supply connection.
Do not install the fuse before completing the installation proce-
dure.
!
CAUTION!
Shorten the external supply wires so that the ground (yellow/
green) wire is at least 20 mm (0.8 in.) longer than the live (blue
and brown) wires. This ensures that the ground wire cannot be
accidentally disconnected before life wires.

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Bosch Security Systems Assembly Instruction F.01U.024.980 | V.2 | 2006.08
10. Cable D:
If this cable is not pre-installed on grounding point 1, use
the cable Dfrom the accessories kit.
a. Connect D1 to grounding post 1.
b. Connect D2 to the grounding post on the cover.
11. Install the fuse.
12. Close the cover.
12 V Mode Variations
Figure 5.1 + 2 12 V mode with one and two batteries
i
NOTE!
Connect the readers and other peripheral devices as described
in the AMC Installation Manual (P/N: F01U.028.713). Route the
device cables through the knock-outs in the top an right side
wall of the housing, or through the rear of the housing.

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F.01U.024.980 | V.2 | 2006.08 Assembly Instruction Bosch Security Systems
The 12 V mode can be configured using one or two batteries.
For a one-battery installation, refer to Figure 5.1, and perform
the following procedure:
1. Connect B1 to the power supply position labbeled BAT.
2. Connect B2a (black) to the battery’s -terminal, and B2b
(red) to the battery’s +terminal.
3. Connectors B3a and B3b remain unused - fix them with the
bracket J.
For the two-battery installation, refer to Figure 5.2, and perform
the following procedure:
1. Connect B1 to the power supply position labbeled BAT.
2. Connect B2a (black) to the battery’s - terminal, and B2b
(red) to the battery’s +terminal.
3. Connect B3a (black) to the second battery’s -terminal,
and B3b (red) to the second battery’s +terminal.
i
NOTE!
To switch the power supply between 12 V or 24 V modes, dis-
connect the input voltage and set the switch as shown in the
figure below.