Product Overview
Technical Summary
| Product designation | SIMATIC DP PM-E power module for ET 200S; spare part |
|---|---|
| Rated load voltage | 24 to 48 V DC |
| Current carrying capacity | 10 A maximum up to 60 °C |
| Input current from load voltage L+ | 12 mA maximum without load |
| Reverse polarity protection | Yes |
| Short-circuit protection | No; external protection required, such as an automatic circuit breaker with tripping characteristic B or C |
| Diagnostics | Missing load voltage; PWR (green) and SF (red) LEDs |
| Parameter | 3 byte; missing load voltage: Disable / enable |
| Potential separation | Between rated load voltage and backplane bus, and between power modules |
| Isolation test | 500 V DC |
Key Features
- Product designation: SIMATIC DP PM-E power module for ET 200S; spare part.
- Rated load voltage: 24 to 48 V DC.
- Current carrying capacity: 10 A maximum up to 60 °C.
- Protection and diagnostics: Reverse polarity protection is provided; short-circuit protection is not provided internally and requires external protection, such as an automatic circuit breaker with tripping characteristic B or C. Diagnostics include missing load voltage and LED indications for PWR (green) and SF (red).
- Electrical separation: Potential separation exists between rated load voltage and the backplane bus, and between power modules. Isolation is tested with 500 V DC.
- Dimensions and weight: 15 mm wide, 81 mm high, 52 mm deep; approximately 35 g.
Frequently Asked Questions
What product does Siemens order number 6ES7138-4CA50-0AB0 identify?
It identifies a SIMATIC DP PM-E power module for ET 200S and is marked as a spare part.
Which specifications distinguish this PM-E module variant?
The rated load voltage is 24 to 48 V DC, current carrying capacity is 10 A maximum up to 60 °C, and diagnostics include missing load voltage plus PWR and SF LEDs.
What protection is provided?
Reverse polarity protection is provided. Short-circuit protection is not internal and requires external protection, such as an automatic circuit breaker with tripping characteristic B or C.
What should be checked for a quotation?
Check the complete order number, required quantity, and destination before requesting a quotation.
