Power-Supply Module - Siemens Reyrolle 7SR5 Manual

3.2 Power‑Supply Module
Table 3-2
Description
Auxiliary input supply
4 Standard binary outputs (BO)
(2 changeover, 1 make, 1 break)
The case earth stud should be solidly earthed to the panel earth. Terminal B28 (power supply unit) should be
connected to the case earth stud. A minimum wire size of 2.5 mm
Reyrolle 7SR5, Hardware, Manual
C53000-T7040-C013-1, Edition 05.2022
Power-Supply Module Details
Information
DC 24 V to DC 250 V
AC 100 V to AC 230 V rms
Earth/Ground connection (terminal B28)
1 binary output typically used for Device Healthy
contact
2 is recommended.
Device Modules
3.2 Power‑Supply Module
23