Plasma Gas Analyzer
19 02001001A_9
4.2.4 Alarm, remote range and status relay connections (general)
WARNING
The alarm remote range and status relay connections are separated
from the analyzer mains circuit by reinforced insulation. The terminals
must only be connected to circuits that are themselves separated from
mains voltage by an isolation method that provides at least this level of
protection.
CAUTION
To comply with EMC requirements, screened cables must be used to connect
the relay outputs and the screen of the relay outputs shall be connected to the
analyzer enclosure. The remote end of the screen shall be open circuit.
Connect the wires in your cable to the screw terminals on the 6 pin connector provided.
Section 2.3 provides information on the rating of cable.
Figure 8 - DIGITAL OUTPUT INTERFACE CONNECTOR
Circuits connected to terminals S1, S2, S3, ST, AL1 and AL2 shall only be powered by
supply connected to terminal C.
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