Bosch B4512 Especificaciones descargar pdf (Pagina 18)

Callout ᅳ Description

1 ᅳ B520 Auxiliary Power Supply Module

2 ᅳ Powered device (SDI2 module)

3 ᅳ Terminal strip wiring

4 ᅳ Interconnect wiring (P/N: F01U079745)

Wire to batteries

Wiring the B520 to BATT 1 is required for proper operation of standby power for the B520

module. Wiring the second battery (BATT 2) is optional. If a control panel is configured for two

batteries as the standby power source, then BATT 2 is also required for proper operation.

BATT 2 must have the same capacity and rating as BATT 1. Maximum standby power cannot

exceed 36 Ah.

BATT 1

BATT 2

R B

+ -

Figure 4.6: B520 BATT terminals wiring

Callout ᅳ Description

1 ᅳ Module

2 ᅳ Battery 2 (BATT 2) - (12 V nominal lead acid)

3 ᅳ Battery 1 (BATT 1) - (12 V nominal lead acid))

On-board outputs

Powered outputs

Circuit protection

Three self-resetting circuit breakers protect the control panel from short circuits on the

continuous and programmable power outputs.

If programmed for power supervision, the control panel adds a missing battery event to the

event log. If programmed for battery fault reports, the control panel sends a BATTERY

MISSING report in the Modem4 communication format, or Control Panel Battery Missing (311)

report in the Contact ID format.

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 PWR/R terminal (power) of the SDI2 terminal

block.

5.1

5.1.1

18 en | Introduction Control Panels

2013.01 | 04 | F01U265448 UL Installation Instructions

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Bosch B4512 Especificaciones Pagina 18