C1506M-A (8/02) 5
The IRD/ERD2000 Series Receiver operates Pelco’s fixed speed pan/tilts and domes.
The receiver works with standard and extended Coaxitron® controllers, including the CM6700/
7500/8500/9500, KBD9000, MPT9000/9008/9500, and MX4000. With Coaxitron control, pan/tilt
and lens control signals are transmitted over the video coaxial cable. The control data is superim-
posed on the vertical blanking interval of the video signal.
Standard features include pan/tilt control (including auto and random scan), camera power, lens
control (zoom, iris, and focus), and two auxiliary outputs. The receiver also can be used with the
LRD41TLC Test Local Control module, which allows on-site testing and troubleshooting of system
functions. The TLC module plugs into the receiver and operates off the receiver’s power.

MODELS

IRD2024 Indoor, fixed speed, Coaxitron receiver, 24 VAC input, 24 VAC output for camera
power and pan/tilt operation
ERD2200 Outdoor, fixed speed, Coaxitron receiver, 115/230 VAC input, 24 VAC output for
camera power, 24, 115, or 230 VAC output for pan/tilt operation, and 115 or 230
VAC output for enclosure accessories

DESCRIPTION

MOUNTING

Attach the IRD2024 to a flat surface.
Attach the ERD2200 to a vertical surface with the conduit entries facing down. Use the housing as
a template for drilling mounting holes.
Use 1/4-inch fasteners (not supplied) of the appropriate length. Refer to Figure 1.
ANCHOR OR TOGGLE BOLT
(NOT SUPPLIED)
WALLBOARD
WOOD SCREW
(NOT SUPPLIED)
WALL
CONCRETE
WALL
ANCHOR
(NOT SUPPLIED)
Figure 1. Mounting Methods