Product overview
2.1
Properties
Article number
6ES7521-1FH00-0AA0
View of the module
Figure 2-1
Properties
The module has the following technical properties:
● 16 digital inputs; electrically isolated in groups of 4
● Rated input voltage 120/230 V AC
● Suitable for switches and 2-/3-/4-wire AC proximity switches (alternating voltage)
DI 16x230VAC BA Digital Input Module (6ES7521-1FH00-0AA0)
Manual, 09/2016, A5E03485975-AD
View of the DI 16x230VAC BA module
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