Siemens 6ES7138-4CA01-0AA0 Power Module

Siemens ET200S Power Module

The 6ES7138-4CA01-0AA0 is a power module from Siemens' ET200S series. This PM-E module provides reliable 24V DC power distribution for industrial systems. It offers efficient power management with comprehensive protection features.

Core Technical Specifications

• Brand & Model: Siemens 6ES7138-4CA01-0AA0 (PM-E)
• Product Type: Power module for ET200S system
• System Compatibility: ET200S distributed I/O
• Rated Voltage: 24 Volts DC load voltage
• Current Capacity: Maximum 10 Amps at 60°C
• Power Loss: 0.1 Watts typical consumption
• Module Width: 15 millimeters compact design

Electrical Specifications

• Input Current: ≤4 mA from load voltage (no load)
• Current Rating: 10A maximum current capacity
• Power Dissipation: Low 0.1W typical power loss
• Voltage Protection: Reverse polarity protection included
• Short-Circuit Protection: Requires external circuit breaker
• Breaker Type: Tripping characteristic C recommended

Protection & Safety Features

• Reverse Polarity: Yes, built-in protection
• Isolation Test: 500 Volts DC isolation rating
• Potential Separation: Between voltage and backplane
• Electrical Isolation: Between power modules
• External Protection: Requires external short-circuit protection
• Safety Design: Industrial safety standards compliance

Diagnostic & Monitoring Features

• Diagnostic Capability: Missing load voltage detection
• PWR LED: Green LED for rated load voltage
• SF LED: Red LED for group error indication
• Status Monitoring: Comprehensive system monitoring
• Fault Detection: Voltage presence detection
• Visual Indicators: Clear status indication

Physical & Dimensional Specifications

• Module Width: 15 mm compact design
• Module Height: 81 mm standard height
• Module Depth: 52 mm profile depth
• Module Weight: Approximately 35 grams
• Installation Type: ET200S rack mounting
• Form Factor: Standard power module design

System Integration Features

• ET200S Compatibility: Designed for ET200S distributed I/O
• Backplane Integration: Seamless backplane bus connection
• Modular Design: Standard ET200S module format
• Easy Installation: Simple rack mounting installation
• System Reliability: Siemens quality construction
• Network Integration: Distributed I/O system support

Installation Guidelines

• Install in ET200S distributed I/O system racks
• Provide external short-circuit protection (circuit breaker)
• Connect 24V DC power with proper polarity
• Ensure proper module alignment in the ET200S rack
• Monitor LED indicators for system status
• Follow Siemens installation and wiring guidelines

Parameter & Configuration

• Parameter Size: 3-byte parameter configuration
• Voltage Monitoring: Missing load voltage detection
• Configuration Options: Enable/disable voltage monitoring
• System Integration: Easy parameter configuration
• Diagnostic Settings: Configurable monitoring features
• Application Flexibility: Adjustable to system needs

Packaging & Shipping Information

• Includes one Siemens 6ES7138-4CA01-0AA0 power module
• Package contains module and installation documentation
• We ship via reliable carriers including FedEx, UPS, and DHL
• Industrial packaging ensures component protection
• Proper handling maintained throughout shipping

Frequently Asked Questions

• What voltage does it require? 24 Volts DC rated voltage.
• What current capacity? Maximum 10 Amps at 60°C.
• Does it have reverse polarity protection? Yes, built-in protection.
• What is the power loss? 0.1 Watts typical power loss.
• What diagnostics are available? Missing load voltage detection with LED indicators.

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