5 Positioning Control System
10 Digital Positioning System 2000
“common alarm”
binary output, galvanically insulated
residual voltage when switching U
rest
< 3 V at I
max
I
max
= 15 mA
Alarms:
- command out of range when signal < 2 mA or signal > 22 mA
- actuator in current limitation
- difference from command to actual position
“shut down” binary input
open normal operation
current signal > 4mA stop
voltage signal > 6 V stop
input resitance Ri > 500
NOTE: All specified values for inputs and outputs etc. are standard values.
For the Digital Positioning System 2000 is programmable, these values can be
adapted and determined specifically to users requirements to a wide range.
The system may be operated by qualified and authorised personnel only, who are
both familiar with the operating instructions and who can carry them out!
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