6ES7138-4CA01-0AA0

Overview

6ES7138-4CA01-0AA0 is a Siemens PM-E power module for ET 200S, providing 24 V DC load voltage with diagnostic features for efficient system management.

Electrical Ratings

• Load voltage L+: 24 V DC
• Reverse polarity protection: Yes
• Input current (no load): Max. 4 mA
• Current carrying capacity: Up to 10 A (at 60°C)
• Power loss: 0.1 W (typ.)

Diagnostics and Status

• Diagnoses: Missing load voltage
• LED Diagnostics:
  • PWR (green): Rated load voltage
  • SF (red): Group error

Isolation and Protection

• Potential separation: Primary/secondary between rated load voltage and backplane bus, between power modules
• Isolation: Tested with 500 V DC

Design and Dimensions

• Width: 15 mm
• Height: 81 mm
• Depth: 52 mm
• Weight: 35 g

---