Number of outputs 16
Cable length
● unshielded
600 m
● shielded
1000 m
Voltage, current and potential
Rated supply voltage of electronics L+ 24 V DC
Rated load voltage L+ 24 V DC
Total current of outputs (
1
to 2 outputs for each supply group)
● Up to 40°C
Maximum 3 A
● Up to 60°C
Maximum 2 A
Electrical isolation
● Between channels and backplane bus
Yes
● Between channels
in groups of
Yes
8
Permissible potential difference
● Between different circuits
60 V DC/30 V AC (SELV)
Insulation tested at
● Channels to backplane bus and load voltage L+
500 Vac or 707 Vdc (type test)
● Between outputs of different groups
500 Vac or 707 Vdc (type test)
Current consumption
● From backplane bus (5 V)
Maximum 160 mA
● Supply and load voltage L + (no load)
Maximum 30 mA
Module power loss Typ. 5 W
Status, interrupts, diagnostics
Status display Green LED per channel
Interrupts None
Diagnostic functions None
Data for selecting an actuator
Output voltage
● For "1" signal
At least L+ (-0.5 V)
Output current
● For "1" signal
Rated value
Permitted range
2A
5 mA to 2.4 A
● For "0" signal (residual current)
Maximum 0.5 mA
Output delay (with resistive load)
● For "0" to "1"
Maximum 1 ms
● For "1" to "0"
Maximum 1 ms
Load resistance range 24 Ω to 4 kΩ
Lamp load Maximum 10 W
Connection of 2 outputs in parallel
● For redundant control of a load
Possible (only outputs of the same group)
● For increasing the power
Not possible
Digital modules
4.14 Digital output module SM 422; DO 16 x DC 24 V/2 A; (6ES7422-1BH11-0AA0)
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08 131
To Next Page
Loading...
