Rs232 / Rs485 Module; Installation - Siemens FS720 Mounting & Installation

7.19 RS232 / RS485 module

7.19.1 Installation

Building Technologies
Fire Safety
This component is installed in exactly the same way as for the operating units
with the PMI & mainboard FCM2004 and the PMI & mainboard FCM2027.
The serial modules include:
● RS232 module (isolated) FCA2001-A1
● RS485 module (isolated) FCA2002-A1
The various serial modules can be installed on slots X14 and X19. Installing two
identical modules is permitted. One single module must be installed at slot X14.
The mounting procedure of the two serial modules is the same for all modules.
If the RS485 module is being pre-configured in Cerberus-Engineering-Tool, the
address must be assigned according to the slot.
Slot
X14
X19
Figure 112: Installation location of the serial modules
1 X14, slot 1 [SER_OPT1] for the first series module (figure: RS232 module)
2
X19, slot 2 [SER_OPT2] for the second series module (figure: RS485
module)
Installing, exchanging and connecting modules
RS232 / RS485 module
Address
6
7
1
7
2
191 | 248
A6V10210390_m_en_--
2018-08-29