MEP-7xxx Direct-Coupled Actuators (up to 320 in-lb.)
5
Applications Guide, AN1113A Rev. D
The
adjust-
able end stop kit allows
rotation to be blocked at
a desired angle in one or
both directions.
switches (SPDT or dual
SPDT) are designed to
start and stop auxiliary
items (such as electric heat
or fans) or to indicate an
actuator’s fully open or
closed position. Switches
are independently adjust-
able for a trip point any-
where within the angular
rotation of the driving
actuator.
Accessories
kit, consisting of a metal
mounting plate, plastic
cover, non-rotation brack-
et, plug caps, and screws,
is designed to protect
actuators from inclement
conditions. See also the
HMO-4521 cord grip.
For sample proportional
heating/cooling applica-
tions using the
electronic thermostat, see
.
cord grip threads into con-
duit fittings on MEP-7xxx
actuators when an ingress
protection rating of IP54 is
required. The HMO-4521
accepts 0.18 to 0.40" diam-
eter cables. See also the
HCO-1152 and HPO-7001.
Thermostat
Auxiliary Switches and End Stops
Transformers
Enclosure, Cord Grip, and Wiring Kits
assembled wiring kit has an HMO-
4521 liquid-tight cord grip, a 3-foot plenum-rated
cable, conduit fitting, and a pre-wired terminal block
for the MEP-75xx/78xx actuators:
Class-2 transformer provides 24
VAC power to the actuator:
120 to 24 VAC, 50 VA, single-hub
120 to 24 VAC 50 VA, dual-hub
