Bosch Appliances Home Security System APC-AMC2-4WCF 用户手册

34 en | Installing

AMC2 4W

F.01U.024.965 | V.4 | 2006.09

Installation manual

Bosch Security Systems

Settings for RS-485 four wire connection

For RS-485 four wire connection set the AMC-MUX DIL-Switch 

at the position 3, 5 and 6 to ON. On the upper side of the AMC 

panel put the jumper on the two pins on the right hand side of 

the connector 8 (see also: Figure 3.3). Set the RS-485 address 

of the AMC using the DIL-Switch - see Section 5.6.3 DIL Switch 

Address Selector.

The first four DIL switches for address selection define the RS-

485 address of the AMC2 4Win a RS-485 bus system. Switch 5 

selects on of the two different protocols, SDEB and BPA 

(according to DIN6619).  Switch 6 sets the connection to the 

host system to either RS-232 or RS-485.

A complete connection diagram of the RS-485 host interface is 

shown in Figure 7.2.