Bosch AEC-AMC2-UL1 User manual

AMC2 enclosure - 1 DIN rail
AEC-AMC2-UL1
en Installation Manual

AMC2 enclosure - 1 DIN
rail Table of contents | en 3
Bosch Access Systems GmbH 2018-04 | AEC-AMC2-UL1 |
Table of contents
1System Overview 4
1.1 Components of the Housing 4
1.2 Accessories Kit 6
2Mounting the Housing 8
3Connection of the Devices 9
4Connections for Supporting UPS 12
4.1 12 V Mode Operation 13
4.2 24 V Mode Operation 15

4en | System Overview AMC2 enclosure - 1 DIN
rail
2018-04 | AEC-AMC2-UL1 | Bosch Access Systems GmbH
1 System Overview
1.1 Components of the Housing
The metal housing includes the following components:
Figure1.1: Components of the Housing

AMC2 enclosure - 1 DIN
rail System Overview | en 5
Bosch Access Systems GmbH 2018-04 | AEC-AMC2-UL1 |
Item No. Description
1 Cover grounding point
2 Mounting rail for PS and AMC
3 AMC grounding point
4 Cable knock-outs for reader
and signal cables
5 Cover tamper switch
6 Temperature sensor bracket
7 Clips for rechargeable
batteries
8 Main grounding point
9 Name plate
10 Label
11 Power cable knock-out
12 Three pin connector
13 Power supply connector

6en | System Overview AMC2 enclosure - 1 DIN
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2018-04 | AEC-AMC2-UL1 | Bosch Access Systems GmbH
1.2 Accessories Kit
The accessories kit includes the following cables. Install these
cables as described in the chapter Connection of the Devices.
Figure1.2: Content of Accessories Kit

AMC2 enclosure - 1 DIN
rail System Overview | en 7
Bosch Access Systems GmbH 2018-04 | AEC-AMC2-UL1 |
Content of the Accessories Kit:
Index Description
A Pre-assembled cable to connect the AMC to the
power supply
B Pre-assembled cable to connect the rechargeable
batteries to the UPS (uninterruptable power supply)
which is included in the power supply
C Battery cable for using 24V mode
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

8en | Mounting the Housing AMC2 enclosure - 1 DIN
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2018-04 | AEC-AMC2-UL1 | Bosch Access Systems GmbH
2 Mounting the Housing
Open the housing cover lock with the provided key and open the
cover. Mount the metal housing at the desired position with the
screw anchors provided with the enclosure. Use the screws at
the points to mount the housing against the wall.
Figure2.1: Dimensions of the Housing

AMC2 enclosure - 1 DIN
rail Connection of the Devices | en 9
Bosch Access Systems GmbH 2018-04 | AEC-AMC2-UL1 |
3 Connection of the Devices
Figure3.1: Connections in the Enclosure
Connect the readers and other peripheral devices as described
in the AMC Installation manuals and in the manuals of the
peripheral devices. Route the device cables through the knock-
outs in the top and right side wall of the housing, or through the
rear of the housing.
Notice!
Make sure that the mains adapter has the correct output
voltage (12V or 24V).
When installing the enclosure, make sure to provide an
appropriate disconnect device for the mains supply voltage.
Removing a fuse or simply pulling the plug is not an appropriate
means to disconnect the device!

10 en | Connection of the Devices AMC2 enclosure - 1 DIN
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2018-04 | AEC-AMC2-UL1 | Bosch Access Systems GmbH
!
Warning!
Risk of electric shock!
Disconnect the mains supply voltage before doing any work at
the devices inside the enclosure.
Notice!
All cables connected to the AMC modules and the power supply
are classified as Class 2 Conductors, with the exception of the
battery cable and the AC input cable. These two are non-power
limited circuits.
Notice!
For UL installations a minimum of ¼” (6.4 mm) spacing is to be
maintained between all class 2 or 3 conductors and all electric,
light, power, Class 1 conductors, non-Class 2 or 3 signaling
conductors, or medium-power network-powered broadband
communications-circuit conductors (see areas 3 and 4 in Fig.
3.1).
Mounting Components
1. Mount the AMC on the rail on the right (item 2 – Fig. 1.1)
and left aside the power supply.
2. If rechargeable batteries are used, put them on the bottom
of the housing and secure them using clip 7 (Fig. 1.1).
The components described below refer to Cable A (Figure 1.2):
Cable A - AMC Power Cable
1. Connect the 7-pin plug A1 to the AMC’s power supply
connector (labeled: POWER).
2. Attach connectors A3 to the PS-interface DC and A2 to the
interface labeled OK.
3. Connect the grounding cable A4 at the grounding point 3
(Fig. 1.1).