Bosch PC600 - Page 45

Flexible Automation
Digital output modules
2-11
1070 072 144 -101
CAUTION 2.8
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 2.9
Danger to the module!
All ESD protection measures must be observed when using the
module! Avoid electrostatic discharges!
A T 2 A fused cutout is built onto the output module for protection against
polarity reversal.
This output module is short circuitproof acc. to DIN VDE 0160.
When a shortcircuit or overloading 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 shortcircuit or overloading are still present, the sys
tem is switched off again after 40 Ms. This process is repeated after 2 ms.
The simultaneous control of outputs is dependent on the ambient tempera
ture and the use of a fan unit.
Ambient temperature
Simultaneity
p
without fan unit Fan unit in lowest sub
rack
ÈÈÈ
Fan unit in subrack
ÈÈÈ
20 _C 80% 100% 100%
55 _C 50% 70% 100%
Fig. 2-12 Output module 1070 050 560, simultaneity/fan unit