Bosch APC-AMC2-4R4CF - Setting the Host

Access Modular Controller 2 Installing | en 63
Bosch Access Systems V.B. Installation manual 2020-01 | V02 |
Notice!
Changing the type of the host connection requires a reset of the AMC2 - see Resetting the
Software, page 94.
Mode
DIL Switches
5 6
ON SDEB RS-232
OFF BPA RS-485
Tab.4.7: Protocol and connection settings
4.11.2 Setting the host
DIL switches are used to configure the host settings. The first four DIL switches for address
selection define the RS-485 address of the AMC2 in a RS-485 bus system. Switch 5 selects
one 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.
Notice!
If using an Ethernet connection, set switch 1 to ON (= factory setting).
If using an RS-232 connection, set the address by configuring it in the Access Control System.
This is a point-to-point connection that is usually configured as address 1, so set switch 1 to
ON.
Figure4.46: Location of the selector for host settings
Address
DIL Switches
1 2 3 4
none OFF OFF OFF OFF
1 ON OFF OFF OFF
2 OFF ON OFF OFF