Switching frequency
● With resistive load
Maximum 100 Hz
● With an inductive load in accordance with IEC
947-5-1, DC 13
Maximum 2 Hz at 0.3 A
Maximum 0.5 Hz at 0.5 A
● With lamp load
Maximum 10 Hz
(Internal) limitation of inductive switch-off voltage to Typ. - 27 V
Short-circuit protection for output Clocked electronically
● Response threshold
Typ. 0.7 to 1.5 A
1
A supply group always consists of 8 neighboring channels, starting from channel 0. Channels 0 to 7,
8 to 15, 16 to 23 and 24 to 32 therefore each form a supply group.
4.17 Digital output module SM 422; DO 32 x DC 24 V/0.5 A
(6ES7422-7BL00-0AB0)
4.17.1 Features
Overview
SM 422; DO 32 x DC 24 V/0.5 A has the following features:
● 32 outputs, fused and isolated in groups of 8
● Output current 0.5 A
● Rated load voltage 24 V DC
● Group fault display for internal faults (INTF) and external faults (EXTF)
● Configurable diagnostics
● Configurable diagnostic interrupt
● Configurable substitute value output
The status LEDs indicate the system state even if the front connector is not connected.
Digital modules
4.17 Digital output module SM 422; DO 32 x DC 24 V/0.5 A (6ES7422-7BL00-0AB0)
S7-400 Automation System Module Data
140 Reference Manual, Ausgabe 11/2016, A5E00850736-08
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