Product Overview
Applications
Connects an absolute encoder (SSI) through an SSI Synchronous Serial Interface with DI and comparison value with clock synchronization.
Technical Summary
| Exact order number | 6ES7138-4DB03-0AB0 |
|---|---|
| Product type | SIMATIC DP electronics module for ET 200S |
| Encoder capacity | 1 absolute encoder (SSI), max. |
| SSI input signal | to RS-422 |
| Load voltage L+ | 24 V rated value (DC); 20.4 V to 28.8 V permissible range |
| Digital inputs | 1 |
| Product lifecycle | Product cancellation |
Key Features
Connectable encoders, max.: 1; absolute encoder (SSI): Yes.
Input signal: to RS-422; telegram length: parameterizable to 13, 14, 16, 21, 24 & 25 bit.
Number of digital inputs: 1.
Load voltage L+: rated value (DC) 24 V; permissible range: 20.4 V to 28.8 V.
Shielded cable length, max.: 320 m at 125 kHz.
Width: 15 mm; height: 81 mm; depth: 52 mm.
Frequently Asked Questions
What encoder does Siemens 6ES7138-4DB03-0AB0 connect?
It connects 1 absolute encoder (SSI), maximum.
What SSI telegram lengths are parameterizable?
13, 14, 16, 21, 24 & 25 bit.
What is the supply voltage range?
The load voltage L+ has a rated value of 24 V DC and a permissible range of 20.4 V to 28.8 V.
What cable length is supported for the SSI encoder?
A shielded cable up to 320 m at 125 kHz.
Can this line item be included in a project quotation?
Yes. Submit the requested quantity, destination, schedule context, and any additional BOM lines.
