Bosch AMC2 Series User manual

AMC2 enclosure with 2 DIN rails
AEC‑AMC2‑UL02
en Installation manual

AMC2 enclosure with 2 DIN rails Table of contents | en 3
Bosch Security Systems B.V. 2022-02 | V06 | F.01U.330.017
Table of contents
1System overview 4
1.1 Components of the enclosure 4
1.2 Parts included 6
2Mounting the enclosure 8
3Connections 10
3.1 Connecting the devices 10
3.2 Connecting the cables 12
3.3 Connections for supporting Universal Power Supply 14
3.3.1 12 V mode operation 15
3.3.2 24 V mode operation 17
4Appendices 19
4.1 UL requirements 19
4.2 More information 20

4en | System overview AMC2 enclosure with 2 DIN rails
2022-02 | V06 | F.01U.330.017 Bosch Security Systems B.V.
1 System overview
1.1 Components of the enclosure
15
10 14
2 4
6
13
7
3
8
11
12
9
Figure1.1: Components of the enclosure

AMC2 enclosure with 2 DIN rails System overview | en 5
Bosch Security Systems B.V. 2022-02 | V06 | F.01U.330.017
Position Description
1 Cover grounding point
2 Main grounding point
3 Mounting rail for power supply unit (PSU)
and Access Modular Controller (AMC2)
4 AMC2 grounding point
5 Cable knock-outs for reader and signal cables
6 Tamper contact
7 Temperature sensor bracket
8 Fixing bracket for rechargeable batteries
9 AMC-EXT grounding point
10 Label
11 Knock-out for the power cable connection
12 Three pin connector
13 Bracket for LED
14 Name plate

6en | System overview AMC2 enclosure with 2 DIN rails
2022-02 | V06 | F.01U.330.017 Bosch Security Systems B.V.
1.2 Parts included
x3
x1
x1
x1
x1
x1
x1
x2A B
C
FG
I
H
x1
D
E

AMC2 enclosure with 2 DIN rails System overview | en 7
Bosch Security Systems B.V. 2022-02 | V06 | F.01U.330.017
Position Description
A Cable ties to secure cables
B Three screw anchors S8 and M6 × 50 screws
C Bracket for cable fixing
D Cover grounding cable
E Battery cable
F Power supply cable (AMC2)
G Power supply cable (battery)
H Cover contact wired
I Power cable with LED indicator (UL required)

8en | Mounting the enclosure AMC2 enclosure with 2 DIN rails
2022-02 | V06 | F.01U.330.017 Bosch Security Systems B.V.
2 Mounting the enclosure
The enclosure is designed to be mounted on a wall.
1. Open the door lock of the enclosure with the provided key.
2. Hold the enclosure at the desired position against the wall.
3. Mark the mounting holes on the wall with a pencil.
4. Put the enclosure aside.
5. Drill the holes at the points that you previously marked on
the wall.
6. Insert the screw anchors in the drilled holes.
7. Drive the screws halfway into the top and bottom left screw
anchors.
8. Hang the enclosure on the wall, according to the position of
the screw anchors.
9. Drive the third screw into the anchor on the bottom right.
10. Tighten all screws.
– The enclosure is installed.

AMC2 enclosure with 2 DIN rails Mounting the enclosure | en 9
Bosch Security Systems B.V. 2022-02 | V06 | F.01U.330.017
86,5 mm
3,406 in
352,5 mm
13,878 in
536 mm
21,102 in
401 mm
15,787 in
200,5 mm
7,894 in
10 mm
0,394 in
5 mm
0,197 in
5 mm
0,197 in
10 mm
0,394 in
Figure2.1: Dimensions of the enclosure

10 en | Connections AMC2 enclosure with 2 DIN rails
2022-02 | V06 | F.01U.330.017 Bosch Security Systems B.V.
3 Connections
3.1 Connecting the devices
Precondition: Install readers and other peripheral devices as
described in the corresponding technical documentation.
N G L1
AC BAT RTH
Power Supply
AMC2 controller /
AMC2 extension
DC
RS-485 EXT T
---- OK ----
L N + - + - + -C DC BAT AC 1 2 3 4 5 6 7
1 2 3 4 5 6 1 2
AMC2 extension
RS-485 EXT T
1 2 3 4 5 6 7
1 2 3 4 5 6 1 2
2
1
5 5
W B G B R
21
G
R
B
Figure3.1: Connections in the enclosure