
Digital modules
4.15 Digital output module SM 422; DO 16 x DC 20-125 V/1.5 A (6ES7422-5EH10-0AB0)
S7-400 Automation System Module Data
146 Reference Manual, Edition 09/2009, A5E00850736-06
4.15 Digital output module SM 422; DO 16 x DC 20-125 V/1.5 A (6ES7422-
5EH10-0AB0)
4.15.1 Features
Overview
The SM 422; DO 16 x DC 20-125 V/1.5 A has the following features:
● 16 outputs, each channel is fused; reverse polarity protection and isolated in groups of 8
● Output current 1,5 A
● Nominal load voltage 20 to 125 VDC
● Group error display for internal faults (INTF) and external faults (EXTF)
● Programmable diagnostics
● Programmable diagnostic interrupt
● Programmable substitution value output
Comentarios a estos manuales