Dil Switch Selector; Host Settings - Bosch AMC2 Installation Manual

26 en | Installing
4.11

DIL switch selector

4.11.1

Host settings

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 4.15: Location of the selector for host settings
Address
None
1
2
3
4
5
6
7
8
Tab. 4.1: Setting the address via the DIL switch
Instructions for DIL switch 5
Set SDEB (= DIL switch 5 to ON) in the following cases
–
–
Set BPA (= DIL switch 5 to OFF) in the case of an
2018-02 | AMC2-4R4 |
DIL Switches
1 2
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
OFF OFF
Ethernet host connection
RS-485 host connection, provided only one AMC2 is connected on the bus
3 4
OFF OFF
OFF OFF
OFF OFF
OFF OFF
ON OFF
ON OFF
ON OFF
ON OFF
OFF ON
Installation Manual
AMC2 Modular Controller
Bosch Access Systems GmbH