Siemens 6ES7131-6BF00-0DA0 - Page 13

Digital input module DI 8x24VDC HS (6ES7131‑6BF00‑0DA0)
Manual, 03/2015, A5E35243810-AA
13
Operating mode DI
3
3.1
Wiring up
3.1.1
Wiring and block diagrams
This section contains the block diagram for the DI 8x24VDC HS with the pin assignments for
1, 2 and 3-wire connection in DI operating mode. You may use and combine the different
wiring options for all channels.
Information on wiring the BaseUnit can be found in the system manual ET 200SP Distributed
I/O System (http://support.automation.siemens.com/WW/view/en/58649293).
Note
The module's load group must start with a light BaseUnit.
Keep this in mind also during the
configuration.