Function; Installing/Removal - Siemens SIRIUS 3RA6 System Manual

Accessories
7.13 Connecting cable for IO-Link
7.13.2

Function

14-core connecting cable
You connect the compact starters of a group to each other using the 14-core connecting
cable. The 14-core connecting cable forwards both the IO-Link signals and the auxiliary
voltage V
10-core connecting cable
You also connect the compact starters of a group to each other using the 10-core connecting
cable. However, the 10-core connecting cable only forwards the IO-Link signals to the next
compact starter. The auxiliary voltage must be connected to the next compact starter
separately via the removable terminal.
The separate auxiliary voltage infeed enables the implementation of an EMERGENCY STOP
function. You can find additional information on the EMERGENCY STOP function in
"EMERGENCY STOP (Page 131)".
7.13.3

Installing/removal

Installing connecting cables
Up to 4 compact starters with IO-Link are connected to form a group using the connecting
cables.
For information, please refer to " Installing/removal (Page 122) ".
232
to the next compact starter.
Aux
SIRIUS 3RA6 compact starter
System Manual, 09/2014, NEB560060102000/RS-AA/006