OLCT 80
GAS TRANSMITTER
USER MANUAL
NPO80GB
Revision F.1
55
4.8
Wiring
Power must be disconnected during the wiring process. The site must be grounded.
4.8.1
Stand-alone OLCT 80
Figure 40: wiring for a stand-alone OLCT 80.
Item
Description
A.
Analog output (4-20 mA).
B.
Auxiliary input #1, 4-20 mA, 24 VDC.
C.
Auxiliary input #2, 4-20 mA, 24 VDC.
D.
Fault relay output. Dry contact. Interrupting capacity: 30 VDC - 250 VAC – 2A.
E.
Rel2 relay output. Dry contact. Interrupting capacity: 30 VDC - 250 VAC – 2A.
F.
Rel1 relay output. Dry contact. Interrupting capacity: 30 VDC - 250 VAC – 2A.
G.
24 VDC power supply.
Summary of Contents for OLCT 80 d
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