Fieldbus Cables: Connect - AUMA SAEx 07.2 Manual

Electrical connection
6.4.3.

Fieldbus cables: connect

40
SAEx 07.2 SAEx 16.2/SAREx 07.2
Figure 41: Terminal assignment for line topology (1-channel or 2-channel for AUMA
redundancy I or II)
□ Channel 1: Further fieldbus devices will follow (standard)
▣ Channel 2: Further fieldbus devices will follow (AUMA redundancy I or II only)
Last fieldbus device
■
n 1 Fieldbus cable from previous device (input)
n+1 Fieldbus cable to next device (output)
[XK] Terminal assignment according to wiring diagram (customer connection):
Channel 1: Terminals 31, 32 and 33, 34
Channel 2: Terminals 35, 36 and 37, 38 (AUMA redundancy I or II)
Figure 42: Terminal assignment for loop topology (2-channel)
□ Channel 1
▣ Channel 2
n 1 Fieldbus cable from previous device (input via channel 1)
n+1 Fieldbus cable to next device (output via channel 2)
[XK] Terminal assignment according to wiring diagram (customer connection)
SAREx 16.2 Control unit - electromechanical
ACExC 01.2 Intrusive Modbus RTU