Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIMATIC DP electronics module for ET 200S |
| Stepper motor channels | 1 |
| Power-unit interface | 1-channel +/-5 V |
| Digital inputs | 2 |
| Load voltage L+ | 24 V DC rated value |
| Stepper motor connection | Differential PULSE, notPULSE, DIR, and notDIR signals to RS 422 |
| Product lifecycle | Product cancellation |
Applications
- Stepper motor positioning: Provides stepper motor positioning through differential pulse and direction signals to RS 422.
- Positioning input functions: Supports reference cams, pulse suppression, external stop, and limit switch functions through 2 digital inputs.
Key Features
- Stepper motor positioning: Electronics module for ET 200S with 1 stepper motor channel.
- Power-unit interface: 1-channel +/-5 V interface to a power unit.
- Digital inputs: 2 digital inputs support reference cams, pulse suppression, external stop, and limit switch functions.
- Stepper motor connection: Differential PULSE, notPULSE, DIR, and notDIR signals to RS 422.
- Supply and protection: Load voltage L+ rated value is 24 V DC, with reverse polarity protection and typical power loss of 1.5 W.
- Module dimensions: Width: 15 mm; height: 81 mm; depth: 52 mm. Product lifecycle: Product cancellation.
Frequently Asked Questions
1. What is the function of Siemens 6ES7138-4DC01-0AB0?
It is an electronics module for ET 200S stepper motor positioning with 1 stepper motor channel and a 1-channel +/-5 V interface to a power unit.
2. How many digital inputs does the module have?
It has 2 digital inputs for reference cams, pulse suppression, external stop, and limit switch functions.
3. What signals connect the stepper motor?
The connection uses differential signals for pulses (PULSE, notPULSE) and direction (DIR, notDIR) to RS 422.
4. What supply voltage does it use?
The load voltage L+ rated value is 24 V DC, and the input voltage rated value is 24 V DC.
5. What should be verified before requesting a quote?
Verify the 15 mm width, 1-channel +/-5 V interface, 24 V DC supply data, RS 422 differential connection, and the Product cancellation lifecycle.
