turck BL20 Series - 9.5.1 Technical data

Digital Output Modules
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9.5.1 Technical data
Technical data
Designation BL20-E-8DO-24VDC-0.5A-P
Number of channels 8
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)
< 10 mA
The total current needed for every module
is the sum of all partial currents.
Nominal current from module bus I
MB
< 15 mA
Output voltage (loaded)
High level U
HIGH
Min. L+ (-1 V)
Output current
High level (nominal) 0.5 A
Permissible (max. for 5 minutes) 1 A
Delay at signal change and resistive load (R
LO
< 1 k)
From low to high level 300 s
From high to low level 300 s
Simultaneity factor 100 %
Resistive, inductive and lamp loads can be connected
Load impedance, resistive R
LO
48 
Load impedance, inductive R
LI
Category DC 13 according to EN 60 947-5-1
Lamp load R
LL
< 6 W
Switching frequency
Resistive load < 100 Hz
Inductive load category DC 13 according to EN 60 947-5-1
Lamp load < 10 Hz
Isolation voltage
Module bus/ channels 500 V
eff
Short-circuit proof According to EN 61131-2
Reset after eliminating a short circuit Automatic