Integrating The Expansion Modules - Samson TROVIS 5571 Mounting And Operating Instructions

8.4.3 Integrating the expansion modules

A maximum of four expansion modules (1400-9386) can be integrated over the Modbus mas-
ter interface (Fig. 5)
TROVIS
5571
PLC
Terminals
2 1
RS-485
RS-232
TROVIS
5576
Fig. 5 · Integration of expansion modules (1400-9386)
The expansion modules are integrated in the Settings level under the menu item RS-485/Master
-> Expansion module.
The following menu appears when an expansion module has been found:
Expansion module
Serial no.: 116
Station address: – –– –
E1 = BE
E2 = BE
E3 = BE
E4 = BE
Back
Module 1 Module 2
RS-485 RS-485
1
A B A
The station address can be assigned (to match the ISaGRAF
project) in this menu and the inputs or outputs (0 to 10 V) E1 to
E6 of the expansion modules can be configured.
Module 3
RS-485
1 1
B A B
Appendix
Module 4
RS-485 RS-485
1 2
A B A B
EB 5571 EN
®
37