Data Sheet

Data sheet 6ES7138-4DB03-0AB0
SIMATIC DP, Electronics module for ET 200S, 1 SSI 25 bit/1 MHz 15
mm width, Module for connection of absolute value encoders with
SSI Synchronous Serial Interface with DI and comparison value with
clock synchronization
Supply voltage
Load voltage L+
● Rated value (DC)
24V
● permissible range, lower limit (DC)
20.4V
● permissible range, upper limit (DC)
28.8V
● Reverse polarity protection
Yes
Input current
from load voltage L+ (without load), max. 40mA
from backplane bus 3.3 V DC, max. 10mA
Encoder supply
24 V encoder supply
● 24 V
Yes
● Short-circuit protection
Yes
● Output current, max.
500mA
Absolute encoder (SSI) encoder supply
● Absolute encoder (SSI)
Yes
● Type of output voltage
L+ (-0.8 V)
● Short-circuit protection
Yes
6ES7138-4DB03-0AB0 Subject to change without notice
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09/14/2019 © Copyright Siemens