Bosch F.01U.278.516 用户手册

en | Description

Relay Unit

F.01U.278.516 | V1.0 | 2012.11

User Manual

Bosch Security Systems

When one of the following alarms or messages is received by the Relay Unit, the internal 

loudspeaker is activated until acknowledgement.

The Relay Unit is equipped with a 2 x 20 characters display that guides the operator during 

the programming. During normal operation, alarms and messages are displayed.

The keyboard has 21 alphanumeric keys. They are used to perform special commands or 

during normal operation.

Power supply disconnected

Dual-tone beep every minute

Call for help, reserve call, technical call

4 second interval, one tone

Error message

15 second interval, one tone

Disconnection of a relay unit from RS485-bus

1 minute interval, one tone

Call for assistance / fire alarm

Continuously dual-tone beep

Local acknowledgement

Short beep

Relay Unit

V2.02 BN111.242.00A

This user manual is written for the unit language English USA. Certain displays may differ for 

the unit language English UK.