7
80-0042-00, Rev. 06.9
POWER AND SIGNAL WIRING
The Group 42 actuator has a pair of 3/4"
NPT threaded holes for signal and power
conduit connection
.
Conduits should be routed
from below the actuator so that condensation
and other contaminants flow away from the
conduit. All conduit entrances must be properly
sealed in accordance with National Standards or
Regulatory Authorities.
Power and signal wires must be routed to the
actuator separately and be either shielded cables
or installed in conductive conduit and/or cable
trays.
All signal and power connections are made
on the terminal board. Typical wiring connections
for each Group 42 control option are described
on the following pages. A specific wiring diagram
is affixed to each actuator shipped.
All actuators are furnished with two auxiliary
switches. Wiring connections for these are
described separately. In addition, a safety
ground is required for all actuators and is located
on the baseplate of the control module.
NOTE: Customer wiring inside the control
module must be properly dressed and routed
to prevent damage to wires from the control
module cover.
Figure 1
INSTALLATION
(Option 7 Terminal Board Shown)
Figure 1
