Pelco LRD41C22-2, LRD41C22-1, LRD41C21-1 Specsheet

PRODUCT SPECIFICATION

LEGACY WALL MOUNT WITH

INTEGRAL RECEIVER

LEGACY LRD41A11 RECEIVER

SHOWN WITH LRD41TLC TEST LOCAL CONTROL MODULE

communication & power

LRD41C21/LRD41C22 Series Receiver

COAXITRON®/RS-422 COMPATIBLE, FOR LEGACY® SYSTEMS

Product Features

• 64 Presets

• Fixed Speed or Full PTZ Variable Speed Control Models Available

• 8 Inputs for Preset Alarms*

• 1 Alarm Output*

• 2 Relay Outputs: Aux 1 and Aux 2*

• Self-Test Diagnostics

• Auto/Random Scan

• Camera Synchronization

• Serial Com Port (RS-422)

• Coaxitron® Compatible

• Transient Suppression

• NTSC or PAL Video

• Test Local Control Capability

• Adjustable Lens Voltages

• For Use with Legacy® LWM41 Wall Mount

The LRD41C21/LRD41C22 Series Legacy® receiver is designed for use with our LWM41 wall mount. Standard features include 64 presets, 8 inputs for preset alarms*, and 1 alarm output. Choose from ﬁxed speed or variable speed models for 24/120/230 VAC applications.

The LRD41C21 Series receiver is for use with ﬁxed speed Legacy pan/tilt models PT780P, PT780P/PP, PT780SL, PT780SL/PP, PT78024P, PT780-24P/PP, PT780-24SL, and PT780-24SL/PP. The LRD41C22 Series receiver is for use with variable speed pan/tilt models PT780VS, PT780-VSSL, PT780-VS/PP, and PT780-VSSL/PP.

The LRD41C21/LRD42C22 Series is compatible with either Coaxitron

control systems utilizing standard 15-bit or extended 32bit command protocols or Pelco serial RS-422 control systems utilizing D- or P-type protocols.

Also available is the LRD41TLC test local control module which allows on-site testing of Legacy system functions. Simply plug the TLC into the connector on the receiver and you're ready to test the system 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.

* Requires optional LRD41C-CONNKIT

C557 / REVISED 10-03

International Standards

Organization Registered Firm;

ISO 9001 Quality System

TECHNICAL SPECIFICATIONS

MODELS

LRD41C21-1 Legacy ﬁxed speed receiver with up to 64

LRD41C21-2 Same as LRD41C21-1 except 24 VAC input LRD41C21-3 Same as LRD41C21-1 except 230 VAC input LRD41C22-1 Legacy variable speed receiver with up to 64

LRD41C22-2 Same as LRD41C22-1 except 24 VAC input LRD41C22-3 Same as LRD41C22-1 except 230 VAC input

presets, 120 VAC input. Use with LWM41 Legacy wall mount

MECHANICAL

RS-422 Connector 4-position connector Aux/Alarm Connector 18-position double-stack header for interface.

Video and Sync Connectors BNC Pan/Tilt Connector 37-pin connector Power Connector 6-position (mating connector on switch

Aux/Alarm mating connectors not supplied

(see OPTIONAL ACCESSORIES)

bracket)

ELECTRICAL

Input Voltage See table below

120V Models

Input Pan/Tilt Camera Enclosure

24V Models

Input Pan/Tilt Camera Enclosure

230V Models

Input Pan/Tilt Camera Enclosure

Frequency 60/50 Hz Video Input 75 ohms terminating Video Output 75 ohms terminating Video Bandwidth 10 MHz Video Gain Unity Video Formats NTSC or PAL Control Method Coaxitron, 15-bit and 32-bit protocols or

Standard Baud Rate

D-type Control 2400 baud only P-type Control 2400/4800/9600 baud

Alarm In GND to operate, +5V or open to disable Alarm Out One open collector, TTL 5 VDC, 15-25 mA Aux 1 and 2 Relay 1 A at 24 VDC Lens Output Voltage 6 VDC to 10 VDC Current 25 mA at 10 VDC, 100 mA at 9 VDC

LRD41C21-1

120 VAC 120 VAC 24 VAC 120 VAC

LRD41C21-2

24 VAC 24 VAC 24 VAC 24 VAC

LRD41C21-3

230 VAC 120 VAC 24 VAC 230 VAC

2-wire RS-422

LRD41C22-1

120 VAC 12 VDC 24 VAC 120 VAC

LRD41C22-2

24 VAC 12 VDC 24 VAC 24 VAC

LRD41C22-3

230 VAC 12 VDC 24 VAC 230 VAC

Operating Distances Cable distances are approximate according to

Coaxitron Version 750 ft (229 m) on RG59/U RS-422 Version 4,000 ft (1,219 m) on 24 AWG twisted pair (for

Fuse Values F1 F2

LRD41C21-1 2A ZA LRD41C21-2 2.5A 6.3A LRD41C21-3 500 mA 1A

LRD41C22-1 400 mA 2A LRD41C22-2 1.25A 6.3A LRD41C22-3 160 mA 1A

Model Receiver* Enclosure/Accessories**

LRD41C21-1 LRD41C21-2 LRD41C21-3 LRD41C22-1 LRD41C22-2 LRD41C22-3

* Current required to run the receiver, pan/tilt, camera, and lens. **Current required for maximum enclosure options (heaters, wiper, blower,

defroster, and pan/tilt heater blankets).

cable type used. 75-ohm coax required

point-to-point and daisy-chain conﬁgurations only)

Input Power (LRD) Enclosure

LRD Input Current Table

500 mA

2 A 250 mA 200 mA

1 A 100 mA

1.5 A 6 A

900 mA

1.5 A 6 A

900 mA

GENERAL

Operating Temperature 0° to 110°F (-18° to 43°C) Case Dimensions 11.5" L x 4.5" W x 2.75" H

Finish Alodine Unit Weight 5 lb (2.27 kg) Shipping Weight 6 lb (2.72 kg)

(29.21 x 11.43 x 6.98 cm)

CERTIFICATIONS

• CE, Class A (all models)

• FCC, Class A (all except 230 VAC models)

OPTIONAL ACCESSORIES

LRD41TLC Test local control module. Receiver plug-in

LRD41C-CONNKIT Two 9-pin connectors that interface with the

LWM41 Legacy wall mount.

module for on-site testing of Legacy system functions

18-position double-stack Aux/Alarm connector on the receiver. Required to enable the Aux/Alarm capabilities of the receiver.

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.