4.20 Digital output module SM 422; DO 16 x AC 20-120 V/2 A
(6ES7422-5EH00-0AB0)
4.20.1 Features
Overview
The SM 422; DO 16 x AC 20-120 V/2 A has the following features:
● 16 outputs, isolated in groups of 1
● Output current 2 A
● Nominal load voltage 20 VAC to 120 VAC
● Group error display for internal faults (INTF) and external faults (EXTF)
● Programmable diagnostics
● Programmable diagnostic interrupt
● Programmable substitution value output
Digital modules
4.20 Digital output module SM 422; DO 16 x AC 20-120 V/2 A (6ES7422-5EH00-0AB0)
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08 153
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