



Siemens 6ES7 138 4CA01 0AA0

Siemens 6ES7 138 4CA01 0AA0
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Description
The part number Siemens 6ES7 138 4CA01 0AA0 refers to the Siemens SIMATIC DP, PM-E power module. This module is part of the ET 200S distributed I/O system and is used to provide power to the I/O modules in the ET 200S station. Download manual and see the details
Key Features of the 6ES7138-4CA01-0AA0 (PM-E Power Module):
- Series: SIMATIC ET 200S
- Model: PM-E (Power Module)
- Function: Supplies power to the ET 200S I/O modules
- Input Voltage:
- Voltage Range: 24V DC
- Output:
- Purpose: Distributes the 24V DC power to the connected ET 200S I/O modules
- Protection:
- Short-Circuit Protection: Built-in protection mechanisms to prevent damage due to short circuits.
- Overload Protection: Protects the system from overload conditions.
- Installation:
- Mounting: DIN rail mounting compatible with ET 200S system
- Indicators:
- Status LEDs: Provides visual indication of power status and fault conditions
Applications:
- Distributed I/O Systems: Supplies power to ET 200S I/O modules in distributed automation systems.
- Industrial Automation: Used in various automation applications where ET 200S modules are deployed for remote I/O needs.
- Process Control: Ensures reliable power distribution to I/O modules in process control environments.
Benefits:
- Reliable Power Supply: Ensures that the ET 200S I/O modules receive a stable 24V DC power supply.
- Built-in Protection: Integrated short-circuit and overload protection enhances system reliability and longevity.
- Seamless Integration: Designed to work seamlessly with other ET 200S modules, simplifying system design and installation.
Summary:
The 6ES7138-4CA01-0AA0 (PM-E Power Module) is a power supply module for the Siemens SIMATIC ET 200S distributed I/O system. It provides 24V DC power to the connected I/O modules, ensuring stable and reliable operation. The module includes built-in protection features against short circuits and overloads, enhancing system reliability. This power module is essential for powering ET 200S I/O stations in various industrial automation and process control applications, facilitating efficient and dependable remote I/O configurations.
Specification of Siemens 6ES7 138 4CA01 0AA0
| Part | 6ES7138-4CA01-0AA0 |
| Supply voltage | |
| Load voltage L+ | |
| ● Rated value (DC) | 24 V |
| ● Short-circuit protection | No; external (e.g. automatic circuit breaker), tripping characteristic C |
| ● Reverse polarity protection | Yes |
| Input current | |
| from load voltage L+ (without load), max. | 4 mA |
| Current carrying capacity | |
| up to 60 °C, max. | 10:00 AM |
| Power loss | |
| Power loss, typ. | 0.1 W |
| Interrupts/diagnostics/status information | |
| Diagnoses | |
| ● missing load voltage | Yes |
| Diagnostics indication LED | |
| ● Rated load voltage PWR (green) | Yes |
| ● Group error SF (red) | |
| Parameter | |
| Remark | 3 byte |
| missing load voltage | Disable / enable |
| Potential separation | |
| primary/secondary | Yes; between rated load voltage and backplane bus, between power modules |
| Isolation | |
| Isolation tested with | 500 V DC |
| Dimensions | |
| Width | 15 mm |
| Height | 81 mm |
| Depth | 52 mm |
| Weights | |
| Weight, approx. | 35 g |








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