Product Overview
Technical Summary
| Product designation | TM PosInput 1 |
|---|---|
| Product code | 6AG1138-6BA01-2BA0 |
| Base module | 6ES7138-6BA01-0BA0 |
| Supply voltage | 24 V DC |
| Digital inputs | 2 |
| Digital outputs | 2 transistor outputs |
| Encoder interfaces | RS-422; SSI; TTL 5 V for push-pull encoders only |
| Counting frequency | 4 MHz; with quadruple evaluation |
| Counter quantity | 1 |
| Usable BaseUnit | BU type A0 |
| Product lifecycle | Active Product |
Key Features
- Product designation and configuration: TM PosInput 1 module based on 6ES7138-6BA01-0BA0, with conformal coating and usable with BU type A0.
- Supply: Rated supply voltage: 24 V DC. Load voltage L+: 19.2 V to 28.8 V DC, with reverse polarity protection.
- Digital I/O: 2 parameterizable digital inputs and 2 parameterizable transistor digital outputs.
- Encoder interfaces: Supports RS-422 incremental encoders and SSI absolute encoders; TTL 5 V is supported for push-pull encoders only.
- Counting and position detection: 1 counter, counting frequency up to 4 MHz with quadruple evaluation, incremental and absolute position acquisition, and 2 comparators.
- Diagnostics and mounting: Supports supply-voltage, wire-break, short-circuit, A/B transition, SSI telegram, and group-error diagnostics; suitable for BU type A0.
Applications
- Counting: Counts encoder signals with continuous counting, hardware or software gating, event-controlled stop, and synchronization via a digital input.
- Position detection: Performs incremental and absolute position acquisition for RS-422 incremental or SSI absolute encoders.
Frequently Asked Questions
What does Siemens order number 6AG1138-6BA01-2BA0 identify?
It identifies a SIPLUS ET 200SP TM PosInput 1 counting and position detection module with conformal coating.
Which encoder types and interfaces are supported?
The module supports RS-422 incremental encoders and SSI absolute encoders. TTL 5 V is supported for push-pull encoders only.
How many digital inputs and outputs does this variant have?
It has 2 parameterizable digital inputs and 2 parameterizable transistor digital outputs.
Which BaseUnit is usable with this module?
BU type A0 is usable.
