AC-power wiring
CNT-SVN01C-EN 73
Wiring AC-power to the frame-mount module
Please read the preceding warnings and cautions. To connect ac-power to
the frame-mount module:
1. Connect the ground wire from the 24 Vac transformer (not included)
to the GND terminal shown in Figure 45.
2. Connect the power wire to the 24V terminal.
Figure 45. Power and ground terminals
Wiring AC-power to the metal-enclosure module
Please read the preceding warnings and cautions. To connect ac-power
wiring to the enclosure:
1. Remove the cover of the enclosure.
2. Remove the knockout for the 0.5 in. (13 mm) conduit from the enclo-
sure and attach the conduit.
3. Feed the power wire into the enclosure.
4. When mounting on dry wall or other non-conductive surface, connect
an earth ground to the earth-ground screw on the enclosure
(Figure 46).
5. Connect the ground wire from the 24 Vac transformer (not included)
to the GND terminal shown in Figure 46.
6. Connect the power wire to the 24V terminal.
7. Replace the cover of the enclosure.
Figure 46. Power and ground terminals
24 Vac
Transformer
Earth ground
Earth-ground screw