ADB Safegate IDM 8000, User Manual

Page: 109 / 118

Appendix M: Appendix M – Output Terminals
M.1 Slide Switch Terminal, Option
Restriction
This option is phased out and is no longer available!
One pair of connectors is provided for each circuit of the CCR. Each pair is labeled with a capital and small character: e.g. A for
output and a for return of the loop.
The output terminals are mounted on isolated rail and insulators are also used between the terminals in order to meet the
dielectric test voltage requirements.
Figure 13 – Output terminal pair with different operating modes
•
Commissioning mode: A-meter for calibration can be easily connected by turning the slide switch in off-position in one of
the terminals and by connecting the meter with test leads supplied with the CCR into the meter output / return of the
terminal.
•
Safety mode: Grounding and output shorting can be achieved by turning off both slide switches and short circuiting the
meter outputs of both terminals and connecting the meter return to the ground with the test leads.
•
Cable discharge mode: Use cable discharge to remove capacitive voltage from the cable.
Note : Check that the slide switch is properly tightened after changing its position.
UM_IDM-8000, Rev. 1.7, 2021/05/06 97
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