On-Board Outputs; Circuit Protection; Total Available Power - Bosch B5512 Reference Manual

58 en | On-board outputs
10

On-board outputs

The control panel provides one configurable (power, common, dry) and two open collector on-
board outputs.
10.1

Circuit protection

The powered outputs come with circuit protection.
Three self-resetting circuit breakers protect the control panel from short circuits on the
continuous and programmable power outputs.
One self-resetting circuit breaker protects the AUX (auxiliary power) terminal.
Another self-resetting circuit breaker protects the OUTPUT A's C terminal.
The third self-resetting circuit breaker protects the PWR/R terminal (power) of the SDI2
terminal block.
Notice!
UL requires any device powered from a power output to be supervised.
10.2

Total available power

The control panel produces up to 800 mA of combined power at 12.0 VDC nominal to power
peripheral devices. The outputs listed below and OUTPUT A share the available power.
AUX terminal (auxiliary power)
AUX
Powers devices requiring continuous power (for example, motion detectors).
R/PWR terminal and power output of the interconnect connector (SDI2 power)
R
PWR
Power SDI2 devices such as a B208 Octo-input Module, a B308 Octo-output Module, or
keypads.
Plug-in module connector
Connect plug-in modules such as the B440 Conettix Plug-in Cellular Communicator.
OUTPUT A
NO
OUTPUT A
Configure Output A as a dry contact (contact rating is 3 Amps), switched common (sink
current), or a powered output. As a powered output, it can provide alarm power or switched
auxiliary power. The default configuration for Output A makes it a powered output providing
alarm power. Use OUTPUT PARAMETERS in RPS to configure programmable outputs.
2015.07 | 12 | F.01U.287.180
C NC
Installation and System Reference Guide
Control Panel
Bosch Security Systems, Inc.