Flexible Automation
Digital output modules
2-22
1070 072 144-101
CAUTION 2.18
Danger to the module!
Do not insert or remove the module when the control is switched on!
This can destroy the module. Switch off or remove the power supply
module of the control, external power supply and signal voltage before
inserting or removing the module!
CAUTION 2.19
Danger to the module!
All ESD protection measures must be observed when using the
module! Avoid electrostatic discharges!
One T 2 A fused cutout for every 4 outputs is built onto the output module
for protection against polarity reversal.
This output module is short circuitproof acc. to DIN VDE 0160.
When a overloading or a shortcircuit occurs, the affected output is
switched off and the LED F on the front panel lights up. After 2 ms the output
is switched back in. If the shortcircuit or overloading are still present, the
system is switched off again after 40 Ms. This process is repeated after 2 ms.
Output circuit
F1
24 V
0 V
T 2 A
LED F
0 to 7
Fig. 2-23 Output module 1070 050 634, output circuit
To Next Page
Loading...
