Rs-485 Host Interface - Bosch APC‑AMC2‑4WCF Installation Manual

22 en | Installing
4.9

RS-485 Host Interface

An RS-485 host system can consist of up to eight AMC2 controllers connected using 2- or 4-
wire connection.
Figure 4.9: Configuration of a RS-485 host system
1 =
2 =
3 =
4 =
5 =
2020-01 | V02 |
Host
RS-232 connection
RS-232 / RS-485 converter
RS-485 bus
AMC2 controller
Installation manual
Access Modular Controller 2
Bosch Security Systems B.V.