Earth Ground; Output A Jumper; Control Panel To Module Wiring Overview - Bosch B6512 Installation Manual

Control panels
3.2.1

Earth ground

To help prevent damage from electrostatic discharges or other transient electrical surges,
connect the system to earth ground before making other connections. The earth ground icon
identifies the earth ground terminal. Recommended earth ground references are a grounding
rod or a cold water pipe. Make the connection using 14 AWG (1.8 mm) to 16 AWG (1.5 mm)
wire.
3.2.2

OUTPUT A jumper

OUTPUT A is a form C relay.
4
–
–
–
The control panel ships with the jumper in the default position, AUX power. (OUTPUT A, 'C'
terminal providing AUX PWR).
4
P
3.3

Control panel to module wiring overview

You can use interconnect or terminal wiring to connect devices to the control panel.
Bosch Security Systems B.V.
Choose one of the following uses before you install and configure OUTPUT A:
+12 VDC (AUX power)
COM terminal (parallel to all COM terminals)
Dry contact (no voltage, not common)
OUTPUT A (C terminal) = AUX PWR
OUTPUT A (C terminal) = COM
OUTPUT A (C terminal) = DRY
18VAC + BAT -
To reconfigure the 'C' terminal as a COM terminal (parallel to all COM terminals), remove
the door covering the jumper pins, and move the jumper to the left two pins.
The OUTPUT A LED lights when OUTPUT A is active.
P1
NO C NC COM AUX R Y G
PWR A B COM
OUTPUT A
UL Installation manual
Control panel installation | en
7 COM 8
B 1 C O M 2 3 COM 4 5 COM 6
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7 C O M 8