Bosch Appliances F.01U.278.516 user manual Front view, Relay Unit rear view, Status

Relay UnitDescription en 9

2.1.3 Front view

1

		1. LED Indicator
		Status	LED
		Standby mode (normal operation)	Green (permanent)
		Backup battery low	Green (blinking)
		Power supply disconnected	Green (flashing)
		Help, assistance or fire	Red (blinking)
2.1.4	Relay Unit rear view
	1		2

1.RS-485 connector.

See Section A.5.3 RS-485 socket (unit rear), page 30 for wiring.

2.Antenna connector

Bosch Security Systems User Manual F.01U.278.516 V1.0 2012.11