Siemens SIPROTEC 5 V8.83

Terminal and Connection Diagram
i
i
NOTE
The polarities of the voltages at the binary inputs must not be reversed!
[cd_io231x, 2, en_US]
Figure 3-64
IO231 – Terminal Diagram
Electronic Modules
3.2 Input and Output Modules of the Modular Devices
SIPROTEC 5, Hardware Description, Manual 109
C53000-G5040-C002-M, Edition 12.2021