Siemens 6ES7138-4CA01-0AA0 Power Module

Supply Voltage:

• Rated Value (DC): 24 V
• Short-Circuit Protection: No (external protection required, e.g., automatic circuit breaker with tripping characteristic C)
• Reverse Polarity Protection: Yes

Input Current:

• From Load Voltage (L+), Max: 4 mA

Current Carrying Capacity:

• Up to 60°C, Max: 10 A

Power Loss:

• Typical Power Loss: 0.1 W

Interrupts/Diagnostics/Status Information:

• Diagnoses:
  • Missing Load Voltage: Enabled/Disabled (3-byte parameter)
• Diagnostics Indication LED:
  • Rated Load Voltage PWR (Green): Yes
  • Group Error SF (Red): Yes

Parameter:

• Remark: 3-byte parameter for missing load voltage disable/enable

Potential Separation:

• Primary/Secondary: Yes; between rated load voltage and backplane bus, between power modules

Isolation:

• Isolation Tested: 500 V DC

Dimensions:

• Width: 15 mm
• Height: 81 mm
• Depth: 52 mm

Weights:

• Weight, Approx: 35 g