SIEMENS 6ES7138-4CA01-0AA0 Power Supply Module for ET 200S
Every hour of downtime costs thousands. The 6ES7138-4CA01-0AA0 power supply module pays for itself the first time you need it. Rated Value (DC): 24 V | Short-Circuit Protection: No; external (e.g., automatic circuit breaker), tripping characteristic C | Reverse Polarity Protection: Yes. Factory-new, fully bench-tested. 12-month warranty.
Technical Specifications
| Product No. | 6ES7138-4CA01-0AA0 |
|---|---|
| Product Type | SIMATIC DP, PM-E power modules for ET 200S |
| Rated Value (DC) | 24 V |
| Short-Circuit Protection | No; external (e.g., automatic circuit breaker), tripping characteristic C |
| Reverse Polarity Protection | Yes |
| Power Loss, Typ. | 0.1 W |
| Remark | 3 byte |
| Missing Load Voltage | Disable/enable |
| Isolation Tested With | 500 V DC |
| Dimensions (LxWxH) | 5.2cm x 1.5cm x 8.1cm |
| Weight | 0.035 Kg |
| Manufacturer | SIEMENS |
| Model / SKU | 6ES7138-4CA01-0AA0 |
✓ Ships within 24 hours | ✓ 12-Month Warranty | ✓ Worldwide Delivery
Detailed Product Information
What This Module Does
Handles 6ES7138-4CA01-0AA0 in SIEMENS architectures. Proprietary design — third-party clones cannot match the real thing.
Specifications
| Parameter | Value |
|---|---|
| Product No. | 6ES7138-4CA01-0AA0 |
| Product Type | SIMATIC DP, PM-E power modules for ET 200S |
| Rated Value (DC) | 24 V |
| Short-Circuit Protection | No; external (e.g., automatic circuit breaker), tripping characteristic C |
| Reverse Polarity Protection | Yes |
| Power Loss, Typ. | 0.1 W |
| Remark | 3 byte |
| Missing Load Voltage | Disable/enable |
| Isolation Tested With | 500 V DC |
Installation Guide
Verify backplane voltage before insertion. ESD wrist strap mandatory. If it does not slide smoothly, stop — bent pins are the #1 DOA cause. Run diagnostics after install, not before going live.
Compatibility Verification
For SIEMENS platforms. Verify firmware revision, available slot, power budget. Send photo of existing label — we confirm within 4 hours.
Shipping & Packaging
ESD bag, foam, double-wall carton. Printed test report included. DHL/FedEx/UPS 3-5 days. Customs docs ready. 24-hour handling on 95% of orders.
Troubleshooting
Most failures are config issues. Check: correct slot, backplane power, connector seating, system event log. Contact us before RMA — many problems are solved remotely in minutes.
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