Brand: SIEMENS
Category: Control Unit
Document Type: Manual
Language: EN
Manual for SITOP PSU100S
Uploaded: Nov. 21, 2025, 8:27 p.m.
Manual Publish Date: 2013-02-01
Warranty Information
No specific warranty period is mentioned in the provided document.
SITOP PSU100S Operation Summary
The SITOP PSU100S is a 1-phase, regulated standard power supply designed for automated machines and systems. It features a wide-range input for global compatibility, adjustable output voltage (22.2-28 V or 11.5-15.5 V), and robust overload capabilities (150% for 5s/min, 120% up to +45°C). It includes an integrated signaling contact for "24 V OK" or "12 V OK" and operates within an ambient temperature range of -10 to +70°C. The device can be expanded with SITOP supplementary modules for increased system availability.
- Input: 1-phase AC line supply
- Output Voltage: Adjustable (22.2-28 V or 11.5-15.5 V)
- Overload Capability: 150% for 5s/min (extra power), 120% up to +45°C
- Signaling: "24 V OK" / "12 V OK" indicator and relay contact
- Mounting: Snaps onto standard EN 60715 35x7.5/15 mounting rail
Troubleshooting and error codes
| Signaling | 6EP1322-2BA00, 6EP1323-2BA00 | 6EP1332-2BA20, 6EP1333-2BA20 | 6EP1336-2BA10 |
|---|---|---|---|
| LED lights up green | Normal operation, Output voltage >10 V ±0.5 V | Normal operation, Output voltage >20 V ±0.5 V | Normal operation, Output voltage >20 V ±0.5 V |
| Signaling contact 3, contacts 13-14 closed | - | - | - |
| LED 5 dark | Overload operation or power supply voltage missing | Overload operation or power supply voltage missing | Overload / hiccup operation, power supply missing or the device has tripped due to overtemperature (reset possible with power OFF for approx. 30 min) |
| Signaling contact 3, contacts 13-14 open (inactive position) | - | - | - |