Mechanised Interlocks
48
11 Mechanised interlocks
Mechanised interlocks with metallic separation are only available factory
fitted.
11.1 RTC units with 7-pin interface (only for RTC 100
and RTC 150)
Input:
–
“Cutting on/off” closing contact, always required.
Output:
–
“Current
-
flow” message contactless for “Cutting arc on” Can be used for
external further processing, e.g. as precondition to starting control or
similar.
Article number: 756 1152
Standard: 5m cable
11.2 RTC units with 17-pin interface (only for RTC 100
and RTC 150)
Inputs:
–
Current set point for the range l
min
to l
max
linear 0-10V or connection of
potentiometer (<
=
10 kOhm)
–
“Cutting on/off” closing contact or
“On” if U>18V
Outputs:
–
“Current
-
flow” message contactless for “Cutting arc on” Can be used
for external further processing, e.g. as precondition to starting
control or similar.
–
Group alarm “RTC unit fault” by closing contact. Can be used for
external further processing, e.g. as error message on control or
similar.
- Actual value of cutting voltage 0-5V linear for 0-500V.Can be used
for external further processing, e.g. for arc voltage height control or
similar.
Article number: 756 1010
Standard: 5m cable
Summary of Contents for BARRACUDA RTC 100
Page 1: ...BARRACUDA RTC 60 100 150 OPERATING INSTRUCTIONS Plasma arc cutting GB...
Page 7: ...Introduction 7 1 2 General Description Fig 1 BARRACUDA...
Page 40: ...Circuit Diagrams 40 9 Circuit diagrams...
Page 41: ...Circuit Diagrams 41...
Page 42: ...Circuit Diagrams 42...
Page 45: ...List of Components 45 1 2 3 6 7 4 8 9 10 11 12 13 14 15 42 16 39 17 20 22 5...
Page 46: ...List of Components 46 38 23 24 25 26 27 60 28 29 30 31 34 E Box 33 35 36 37 32 40 F3 F5...
Page 50: ...Mechanised Interlocks 50 11 4 Connection schematic for A pole mechanised cutting interface...
Page 55: ...by REHM Printed in Germany No 730 1200 06 2013 GB...
