Bosch NDA-U-PA0, Installation Manual

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!
Warning!
Make sure that you connect the outgoing power supply wires to the P107 heater connectors
(HN and HL). The heater power fuse (XF103) can handle a higher amperage (3.15 A) than the
camera power (XF102) fuse (2.0 A).
6. Route the 24 VAC outgoing power supply wires into the PA0 unit through the conduit
fitting on the left side of the unit.
7. Cut and trim the 24 VAC power supply and ground wires with sufficient slack to reach
their connector terminal in the unit, but not so long as to be pinched by or to obstruct
closing the door.
8. Attach the supplied 3-pin power plug to the incoming 24 VAC power supply wires in the
unit, as illustrated below.
GND TXD RXD C+ C- GND TXD RXD C+ C-
P101
1 2 3
6 5 4 3 2 1 6 5 4 3 2 1
P106 P105
P10
7
XF
10
2
XF
10
3
XF
10
1
5
4
3
2
1
J1
03
J102
J101
(LED)
HTR DOME
(FUSE)
(FUSE)
24V NC 24V
(FUSE)
J102
Connect the 24 VAC power supply wires in the NDA-U-PA0 unit
1 Incoming 24 VAC power supply wires (from PA1 or PA2 unit)
2 Ground wire
3 P101 connector
9. Use the instructions in Attaching the door, page 18 to continue the installation.
16 en | Installing the Surveillance cabinet Surveillance Cabinet
2017.09 | v1.0 | F.01U.250.239 Installation manual Bosch Security Systems