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6ES7138-4DE02-0AB0 Siemens
Original price
$330.00
-
Original price
$1,407.50
Original price
$330.00
$330.00
-
$1,407.50
Current price
$330.00
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Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens part 6ES7138-4DE02-0AB0 is an ET 200S electronics module (1Count 5 V/500 kHz) designed for SIMATIC DP systems, providing a single-channel RS422 interface optimized for connecting 5 V incremental encoders. It operates in count, measure, and cycle-duration modes, with support for isochronous and non-isochronous operation when used with compatible IM 151 modules. The module mounts on a 30 mm ET 200S rail and includes clock synchronization capability. 6ES7138-4DE02-0AB0 serves as a spare part within the ET 200S platform.
Best Suited For
- Integration into SIMATIC DP ET 200S distributed I/O installations
- Capturing incremental encoder signals up to 500 kHz (RS422, 5 V)
- Applications requiring synchronous (isochronous) counting with IM 151-1 HF or Standard
- Replacement deployments when original 6ES7138-4DE01-0AB0 is no longer available
Encoder interface
RS422, 5 V, up to 500 kHz
Channels
1
Width
30 mm
Clock synchronization
Supported
Technical Specifications
I/O & Electrical
Number of digital inputs
1
Functions
Gate control, synchronization, latch function
Communication & Power
Supply voltage (L+)
24 V DC (20.4 V … 28.8 V)
Reverse-polarity protection
Yes
Input current from L+, max.
45 mA
Input current from backplane bus 3.3 V, max.
10 mA
Power loss, typical
2 W
Physical & Environmental
Module width
30 mm
