Brand: SIEMENS
Category: Control Unit
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for SITOP PSU8200
Uploaded: Nov. 21, 2025, 7:16 p.m.
Manual Publish Date: 2014-11-01
Warranty Information
No specific warranty period is mentioned in the provided pages.
Overview
1-phase SITOP PSU8200 power supplies are high-performance, regulated DC voltage power supplies for automated systems and machines. They offer a low-profile design with outstanding overload behavior.
Key Benefits:
- Universal 1-phase line supply compatibility.
- AC and DC input possible for specific models (6EP1336-3BA10).
- Adjustable output voltage (24..28.8 V).
- Power boost (300% rated current for 25 ms) and Extra-Power (1.5x rated current for 5 s) for high inrush currents.
- Slim width with no lateral mounting clearances required.
- Wide ambient temperature range (-25 to +70° C).
- Selectable short-circuit response (constant current or latching shutdown).
- Soft characteristic for parallel connection to ensure uniform load distribution.
- 3 LEDs for operating state display.
- "24 V O.K." signaling contact.
- Remote ON/OFF control.
- Expandable with SITOP supplementary modules.
Troubleshooting and error codes
| LED | Signaling contact, contacts 13-14 | Condition |
|---|---|---|
| 6EP3333-8SB00-0AY0 (24 V/5 A) & 6EP3334-8SB00-0AY0 (24 V/10 A) | ||
| Green LED lit | Closed | Normal operation, output voltage >20 V ±0.5 V |
| LED off | Open (quiescent position) | No supply voltage |
| Yellow LED lit | Open (quiescent position) | Overload, output voltage <20 V ±0.5 V (only in "constant current" mode) |
| Red LED lit | Open (quiescent position) | Latching shut down or remote OFF |
| 6EP1336-3BA10 (24 V/20 A) | ||
| LED green (4.1) off | Open (quiescent position) | No supply voltage |
| Green LED (4.1) lit | Closed | Normal operation, output voltage >20 V ±0.5 V |
| Yellow LED (4.2) lit | Open (quiescent position) | Overload (Ua <20 V ±0.5 V) |
| Red LED (4.3) lit | Open (quiescent position) | Latching shutdown due to overload |