Digital Output Modules
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9.7 Digital output module, BL20 Economy, 16 DO, 0.5 A, positive switching (sourcing)
9.7.1 Technical data
Fig. 192: BL20-E-16DO-24VDC-0.5A-P
Fig. 193: Block Diagram
Technical data
Designation BL20-E-16DO-24VDC-0.5A-P
Number of channels 16
Nominal voltage from supply terminal U
L
24 VDC
Nominal current from supply terminal I
L
(for supplying the module electronic with inac-
tive outputs/maximum)
The total current needed for every module is the sum of all
partial currents.
VN 01-02 < 3 mA
VN 02-00 < 2mA
Nominal current from module bus I
MB
VN 01-02 < 25 mA
24 V 0.5 A
P
24 V 0.5 A
P
24 V 0.5 A
P
11516
...
GND (5 V DC)
5 V DC
GND
L
U
L
(24 V DC)
16 x
5V DC
Logic
Module bus
Field
Driver 15 Driver 16
Driver 1