Data Sheet

Data sheet 6ES7422-1BL00-0AA0
SIMATIC S7-400, digital output SM 422, isolated 32 DO; 24 V DC,
0.5 A
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
Input current
from load voltage L+ (without load), max. 30mA
from backplane bus 5 V DC, max. 200mA
Power loss
Power loss, typ. 4W
Digital outputs
Number of digital outputs 32
Limitation of inductive shutdown voltage to -27 V
Switching capacity of the outputs
● on lamp load, max.
5W
Output voltage
6ES7422-1BL00-0AA0 Subject to change without notice
Page 1/
2
09/15/2019 © Copyright Siemens