
Digital modules
4.18 Digital output module SM 422; DO 8 x AC 120/230 V/5 A (6ES7422-1FF00-0AA0)
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
163
Specifications of the SM 422; DO 8 x AC 120/230 V/5 A
Dimensions and weight
Dimensions W x H x D (mm) 25 x 290 x 210
Weight Approx. 800 g
Module-specific data
Number of outputs 8
Cable length
Unshielded
600 m
Shielded
1000 m
Voltages, currents, electrical potentials
Nominal load voltage L1
Permitted frequency range
79 to 264 VAC
47 to 63 Hz
Total current of the outputs
With fan subassembly
Up to 40° C
Max. 16 A 24 A
Up to 60° C
24 A 20 A
Electrical isolation
Between channels and the backplane bus
Yes
Between channels
Yes
In groups of 1
Permissible potential difference
Between outputs of different groups
500 VAC
Insulation resistance 4000 VAC
Current consumption
From the backplane bus (5 V)
Max. 250 mA
From load voltage L+ (no load)
Max. 1,5 mA
Power loss of the module Typ. 16 W
Status, interrupts, diagnostics
Status display Green LED per channel
Interrupts None
Diagnostic functions Parameters cannot be assigned
Group error display
for internal disruption
for external disruption
Red LED (INTF) blown fuse
Red LED (EXTF) load voltage missing
Actuator selection data
Output voltage
With "1" signal
At maximum current min. L1
(-1,5 Vrms)
At minimum current min. L1
(-10.7 Vrms)
Commentaires sur ces manuels