Key Features
- ET 200S power module: SIMATIC DP PM-E power module for ET 200S.
- 24 V-48 V DC load voltage: Rated load voltage: 24 to 48 V DC.
- Built-in diagnostics: Missing load voltage diagnostics and diagnostic indication LEDs for rated load voltage PWR (green) and group error SF (red).
- Electrical separation: Potential separation between rated load voltage and backplane bus, and between power modules.
- Reverse polarity protection: Reverse polarity protection: Yes.
Applications
- ET 200S load-voltage supply: Supplies 24 V-48 V DC load voltage for an ET 200S system with missing load voltage diagnostics.
Technical Summary
| Product type | SIMATIC DP PM-E power module for ET 200S |
|---|---|
| Load voltage L+ rated value (DC) | 24 to 48 V DC |
| Current carrying capacity up to 60 °C, max. | 10 A |
| Power loss, typ. | 0.5 W |
| Short-circuit protection | No; external (e.g. automatic circuit breaker), tripping characteristic B, C |
| Reverse polarity protection | Yes |
| Missing load voltage | Yes |
| Rated load voltage PWR (green) | Yes |
| Group error SF (red) | Yes |
| Potential separation primary/secondary | Yes; between rated load voltage and backplane bus, between power modules |
| Isolation tested with | 500 V DC |
Frequently Asked Questions
What is the Siemens 6ES7138-4CA50-0AB0 used for?
It is a SIMATIC DP PM-E power module for ET 200S.
What load voltage does 6ES7138-4CA50-0AB0 support?
Rated load voltage is 24 to 48 V DC.
What protection and diagnostics does this ET 200S power module have?
It has reverse polarity protection, missing load voltage diagnostics, and diagnostic LEDs for rated load voltage PWR (green) and group error SF (red).
What are the key installation dimensions of 6ES7138-4CA50-0AB0?
Width is 15 mm, height is 81 mm, and depth is 52 mm.
