Product information
Overview
Applications
- Stepper motor positioning: Supports stepper motor positioning with pulse and direction signals.
Key Features
- Stepper motor positioning: 1 stepper motor channel with differential pulse and direction signals to RS 422.
- Digital inputs: 2 digital inputs for reference cams, pulse suppression, external stop and limit switch functions; repeat frequency up to 100 Hz.
- Supply: Rated load voltage L+: 24 V DC, with reverse polarity protection.
- Interface and cabling: 1-channel ±5 V interface to a power unit; maximum cable length is 100 m with twisted and shielded pairs.
- Diagnostics: RDY, POS, group error SF and digital input status LEDs are provided.
- Mechanical data: 15 mm wide, 81 mm high and 52 mm deep; approximate weight: 40 g.
Technical Summary
| Product lifecycle | Product cancellation |
|---|---|
| Module type | Electronics module for ET 200S |
| Stepper motor channels | 1 |
| Digital inputs | 2 |
| Rated load voltage L+ | 24 V DC |
| Power loss, typ. | 1.5 W |
| Interface | 1-channel ±5 V interface to power unit |
| Stepper motor connection | Differential pulse and direction signals to RS 422 |
Frequently Asked Questions
What is Siemens 6ES7138-4DC01-0AB0?
It is a SIMATIC DP electronics module for ET 200S for stepper motor positioning, with 1 stepper motor channel and a 1-channel ±5 V interface to a power unit.
What supply voltage does the module use?
The rated load voltage L+ is 24 V DC, and reverse polarity protection is provided.
How many digital inputs does it have?
It has 2 digital inputs for reference cams, pulse suppression, external stop and limit switch functions.
What cable length is specified for the stepper motor connection?
The maximum cable length is 100 m with twisted and shielded pairs.
How can I request a quotation for this configuration?
Send the required quantity, destination and project-list context for quotation review.
