Connectors - Bosch D7212GV2 Operation And Installation Manual

D7212GV2 | Operation and Installation Guide | 9.0
®
Using Molex

Connectors

Each D8128D Module is supplied with a 30 cm (12 in.) female-to-female Molex cable assembly.
P1 and P2 are Molex connectors that parallel the COM, IN, OUT, and +12 VDC terminals on the terminal strip.
In installations with multiple D8128Ds, use these connectors (as opposed to terminals) with the supplied cable;
however, when connecting D8128D Modules directly to the control panel, the terminal strip is easier to use.
The Molex connectors provided are "keyed" (Molex plug can only fit in one direction). Ensure the connector is
attached correctly: the red wire is on the bottom of P1 (or P2) and the black wire is on the top.
When connecting multiple D8128Ds to a control panel, you can connect the control panel terminals to P1 or the
COM, IN, OUT, and +12V terminals on the first D8128D. Then connect P2 of the first D8128D to P1 of the
second D8128D and so on (Figure 15).
Figure 15: Wiring Multiple D8128Ds Using Molex
1
2
28
27
26
25
24
23
4
1 - D7212GV2 Control Panel
2 - Yellow
3 - Green
4 - Black
5- Red
40
3
P2
P1
COM IN OUT+12V
6
5
Off-Board Points
®
Connectors
P2
P1
COM IN OUT+12V
7
6 - First D8128D
7 - Second D8128D
8 - Third 8128D
9- Up to 15 per Zonex Bus
Bosch Security Systems, Inc. | 5/05 | F01U003805B
P2
9
P1
COM IN OUT+12V
8