Technical Summary
| Product designation | SIMATIC DP, PM-E power modules for ET 200S |
|---|---|
| Load voltage L+ rated value (DC) | 24 to 48 V DC |
| Load voltage L+ short-circuit protection | No; external (e.g. automatic circuit breaker), tripping characteristic B, C |
| Load voltage L+ reverse polarity protection | Yes |
| Input current from load voltage L+ (without load), max. | 12 mA |
| Current carrying capacity up to 60 °C, max. | 10 A |
| Power loss, typ. | 0.5 W |
| Diagnoses missing load voltage | Yes |
| Diagnostics indication LED rated load voltage PWR (green) | Yes |
| Diagnostics indication LED 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 |
Applications
ET 200S load-voltage supply
Provides 24 V-48 V DC load voltage for ET 200S with diagnostics.
Key Features
SIMATIC DP PM-E power module
Power module for ET 200S.
24 V-48 V DC load voltage
Rated value (DC): 24 to 48 V DC.
Diagnostics support
Includes diagnostics for missing load voltage.
Reverse polarity protection
Reverse polarity protection: Yes.
Compact module size
Width 15 mm, height 81 mm, depth 52 mm.
Frequently Asked Questions
What is Siemens 6ES7138-4CA50-0AB0?
It is a SIMATIC DP PM-E power module for ET 200S.
What is the load voltage range for 6ES7138-4CA50-0AB0?
The rated load voltage is 24 to 48 V DC.
Does 6ES7138-4CA50-0AB0 provide diagnostics?
Yes. It includes diagnostics for missing load voltage and LED indication for PWR and SF.
What are the key electrical ratings of 6ES7138-4CA50-0AB0?
Input current from load voltage L+ without load is 12 mA, current carrying capacity up to 60 °C is 10 A, and typ. power loss is 0.5 W.
