Pelco LRD41A11-1 Specsheet
PRODUCT SPECIFICATION
LEGACY WALL MOUNT WITH
INTEGRAL RECEIVER
LEGACY LRD41A11 RECEIVER
SHOWN WITH LRD41TLC TEST LOCAL CONTROL
LRD41A11 Series Receiver
COAXITRON® COMPATIBLE, FOR LEGACY® SYSTEMS
Product Features
• Fixed Speed Only
• Coaxitron® Compatible
• Adjustable Lens Voltages (6 to 10 VDC)
• Selectable Camera Power
• Control Without Video
• Gen Lock Accessibility
• Transient Suppression
• Auto/Random Scan
• NTSC or PAL Video
• Test Local Control Capability
• For Use with Legacy® LWM41 Wall Mount
communication & power
The LRD41A11 Series are Legacy® system fixed speed receivers
available in 24, 120 or 230 VAC models to fit your application needs.
Standard features include pan/tilt control, camera power, zoom lens
control (zoom, iris, and focus), wiper control, and auto/manual scan.
The LRD41A11 Series receiver is designed for use with our
LWM41 wall mount and is compatible with fixed speed Legacy pan/
tilt models PT780P, PT780SL, PT780-24P, and PT780-24SL.
The LRD41A11 Series receiver is compatible with Coaxitron
control systems utilizing the standard 15-bit command protocol.
These include the MX4000, MPT9000, CM6700, CM6800, and
CM9700 Series. (The CM9700 Series controller must be used with
the CM9760-CXTA Coaxitron Translator.)
For preset or variable speed capability, see LRD41C21 or LRD41C22
Series receivers.
Also available is the test local control (LRD41TLC) module which
allows on-site testing of Legacy system functions. Just plug the TLC
module into the connector on the receiver and you’re ready to test
the system’s functions. The TLC module operates on +5 VDC
supplied by the receiver and controls these functions: iris open/iris
close, focus near/focus far, zoom telephoto/zoom wide, tilt up/tilt
down, and pan left/pan right.
®
C553 / REVISED 2-06
International Standards
Organization Registered Firm;
ISO 9001 Quality System
TECHNICAL SPECIFICATIONS
MODELS
LRD41A11-1 Legacy fixed speed receiver. 120 VAC input.
LRD41A11-2 Same as LRD41A11-1 except 24 VAC input
LRD41A11-3 Same as LRD41A11-1 except 230 VAC input
Use with Legacy LWM41 wall mount.
RELATED PRODUCTS
MPT9000 Series Desktop Coaxitron transmitter/control.
Coaxitron Matrix Coaxitron Matrix, System 6700, 6800,
or 9700 Series controls. Refer to individual
matrix spec sheets for additional information.
MECHANICAL
Video Connectors BNC
Pan/Tilt Connector 37-pin CPC
Power Connector Plastic interlocking (female)
ELECTRICAL
Input Voltage See table below
LRD41A11-1
Input Voltage:
P/T Voltage:
Camera Voltage:
Enclosure Voltage:
LRD41A11-2
Input Voltage:
P/T Voltage:
Camera Voltage:
Enclosure Voltage:
LRD41A11-3
Input Voltage:
P/T Voltage:
Camera Voltage:
Enclosure Voltage:
Frequency 60/50 Hz
Power Consumption 5 VA
Video Input 75 ohms terminating
Video Output 75 ohms terminating
Video Bandwidth 10 MHz
Video Gain Unity
Video Formats NTSC or PAL
120 VAC
120 VAC
24 VAC or 120 VAC (selectable)
120 VAC
24 VAC
24 VAC
24 VAC
24 VAC
230 VAC
120 VAC
24 VAC or 230 VAC (selectable)
230 VAC
Control Method Coaxitron, 15-bit protocol
Lens Output Voltage 6 VDC to 10 VDC
Current 25 mA at 10 VDC,
Operating Distances Cable distances are approximate according to
Cable Type Distance Distance Using EA2000
RG59/U
RG6/U
RG11/U
RG15/U
Fuse Values F1 F2
LRD41A11-1 2 amp 2 amp
LRD41A11-2 5 amp 6.3 amp
LRD41A11-3 1 amp 1 amp
100 mA at 9VDC
cable type used. 75 ohm coax required.
750 ft (229 m)
1,000 ft (305 m)
1,500 ft (457 m)
—
LRD/Pan/T
3,000 ft (914 m)
4,500 ft (1,372 m)
6,000 ft (1,829 m)
8,000 ft (2,438 m)
ilt Enclosure
GENERAL
Operating Temperature 0° to 120°F (-17° to 49°C)
Finish Alodine
Dimensions 11.5" L x 4.5" W x 2.75" H
Unit Weight
LRD41A11-1 3.80 lb (1.72 kg)
LRD41A11-2 2.44 lb (1.11 kg)
LRD41A11-3 4.31 lb (1.95 kg)
LWM41 9.50 lb (4.31 kg)
Shipping Weight
LRD41A11-1 6 lb (2.71 kg)
LRD41A11-2 4 lb (1.81 kg)
LRD41A11-3 6 lb (2.71 kg)
LWM411 12 lb (5.43 kg)
(29.2 x 11.4 x 6.98 cm)
CERTIFICATIONS
• CE, Class A (LRD41A11-2 and LRD41A11-3)
• FCC, Class A (LRD41A11-1 and LRD41A11-2)
• Meets NEMA Type 4 standards (when installed in the LWM41 wall
mount)
OPTIONS
LRD41TLC Test Local Control module. Receiver plug-in
LWM41 Legacy wall mount.
CM9760-CXTA Coaxitron Translator; used to interface
module for on-site testing of Legacy system
functions.
CM9700 Series Matrix with LRD41A11 Series
receivers.
Pelco Worldwide Headquarters:
3500 Pelco Way, Clovis, California 93612-5699 USA
USA & Canada Tel: (800) 289-9100 • FAX (800) 289-9150
International Tel: (559) 292-1981 • FAX (559) 348-1120
www.pelco.com
Pelco, the Pelco logo, Legacy, and Coaxitron are registered trademarks of Pelco.
Specifications subject to change without notice.
©Copyright 2006, Pelco. All rights reserved.
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