Routing Power Through Intermediate Unit - Bosch NBA-7070-PA0 Instruction Manual

Surveillance cabinet
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12
en | Installing the Surveillance cabinet
Fuse Specifications
Volts
24 V
115 V
230 V
Warning!
Fuse replacement by qualified service personnel only. Replace with same type fuse.
!
No.
P101
P106
P107
Table 3.1: Surveillance cabinet connections
3.4

Routing power through intermediate unit

You can route the main power supply through an intermediate unit (type PA1 or PA2) before
connecting the power to a PA0 type unit. This chapter describes how to make the
connections for this configuration. You must change the connectors, because the 5-pin
power out connector from the PA1 or PA2 unit does not match to the 3-pin power input of
the PA0 power supply. The illustration below shows:
2024-02 | V01 | DOC
XF101 Mains
T 5.0 A
T 1.6 A
T 0.8A
Connector
Ground
115/230 VAC
or 24 VAC
Power In
Not used
24 VAC Power
out
A type PA1 or PA2 unit.
The main power supply connected to the P101 connector and to the grounding screw.
The 24 VAC power out wire connected to the P107 heater power connectors.
XF102 Camera
T 2.0 A
T 2.0 A
T 2.0 A
Pin 1
Pin 2
Pin 3
Grounding Screw
Line
NC
Camera
Camera
24 VAC
24 VAC
Installation manual
Surveillance cabinet
XF103 Heater
T 3.15 A
T 3.15 A
T 3.15 A
Pin 4
Pin 5
Pin 6
Bosch Security System

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