Product Description
Key Features
- Exact product identity: SIMATIC DP electronics module for ET 200S; 15 mm wide, with product cancellation as the supplied lifecycle data.
- Stepper motor control: 1 stepper motor channel with differential pulse and direction signals (PULSE, notPULSE and DIR, notDIR) to RS 422.
- Digital inputs: 2 digital inputs for reference cams, pulse suppression, external stop and limit switch functions; repeat frequency is max. 100 Hz.
- Supply and protection: Load voltage L+ rated value is 24 V DC, with reverse polarity protection. Typical power loss is 1.5 W.
- Interface and wiring: 1-channel +/-5 V interface to a power unit; cable length is max. 100 m for stepper motors with twisted and shielded pairs.
- Dimensions and weight: Dimensions are 15 mm width, 81 mm height and 52 mm depth; weight is approx. 40 g.
Applications
- Stepper motor positioning: The module supports stepper motor positioning through its 1-channel interface to a power unit.
Technical Summary
| Product lifecycle | Product cancellation |
|---|---|
| Function | 1 STEP 5 V/204 kHz for stepper motor positioning |
| Stepper motor channels | 1 |
| Interface to power unit | 1-channel +/-5 V |
| Load voltage L+ | 24 V DC, rated value |
| Digital inputs | 2 |
| Stepper motor connection | Differential signals for pulses (PULSE, notPULSE) and direction (DIR, notDIR) to RS 422 |
Frequently Asked Questions
What order number should be confirmed for this module?
Confirm order number 6ES7138-4DC01-0AB0 on the installed part or nameplate.
How many stepper motor channels does it have?
It has 1 stepper motor channel.
What interface connects the module to a power unit?
It has a 1-channel +/-5 V interface to a power unit.
What cable length is specified for the stepper motor connection?
The maximum cable length is 100 m, with twisted and shielded pairs.
