PELCO LRD41C222 LEGACY VARIABLE SPEED RECEIVER (24VAC -5w INPUT)

PELCO LRD41C222 LEGACY VARIABLE SPEED RECEIVER (24VAC -5w INPUT)

Key Features:  

·       24 Vac Input / 64 Presets

·       8 Inputs for Preset Alarms

·       1 Alarm Output

·       2 RelaysOutputs – Aux.1 and Aux.2

·       CoaxitronCompatible

·       Controlwithout Video

·       TransientSuprression

·       CameraSynchronization

·       Self-TestDiagnostics

·       For Usewith Legacy LWM41 Wall Mount

PART NUMBER: LRD41C222-2            

Features:  

The Pelco LRD41C222 Legacy Variable Speed Receiver (24 VAC Input)transfers control data and video on the same line and supports 8 alarm inputs/1alarm output. Storing up to 64 preset positions, the unit can sequence betweenthe alarm presets when multiple alarms are activated. The alarm contactsconnected to the receiver can activate up to 8 presets, and the alarm inputscan activate an external device via an open collector output.

The receiver can operate up to 2 remotely activated auxiliary functions.The unit has a standard 15-bit or extended 32-bit command protocol making itcompatible with Coaxitron control systems and uses D- or P-type protocols forthe Pelco series RS-422 control system. The receiver includes a control withoutvideo feature, which detects the controller's Coaxitron commands when no videosignal is present. The transient suppression reduces the interrupted operationor damage caused by sudden voltage spikes on the power and signal line.

The Legacy receiver is designed for use with the Legacy LWM41 wall mountthat has a bottom opening for easy access and installation. The variable speedreceiver is compatible with variable speed pan/tilt models; PT780-VS,PT780-VSSL, PT780-VS/PP, and PT780-VSSL/PP.

Operates on the principle of transferring control data and video on thesame line - a train of pulses consisting of control data originating fromvarious Pelco transmitter systems (CM7500, CM8500, CM9500, and MPT9500) issuperimposed on the vertical blanking interval of the video signal.

Pelco LRD41C22-2 Specs:

Connectors                        RS-422Connector4-position connector;

Aux/Alarm Connector: 18-position double-stackheader for interface. (Aux/Alarm mating connectors not supplied)

Video and Sync Connectors: BNC

Pan/Tilt Connector: 37-pin connector

Power Connector 6-position (mating connector onswitch bracket)

Electrical Input                 Voltage: 24 VAC

P/T Voltage: 12 VDC

Camera Voltage: 24 VAC

Enclosure Voltage: 24 VAC

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-bitprotocols or 2-wire RS-422

D-type Control: 2400 baud only

P-type Control: 2400/4800/9600 baud

Alarm In: GND to operate, +5V or open todisable

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

Operating Distance Coaxitron Version: 750 ft(229 m) on RG59/U Operating Distance RS-422 Version: 4,000 ft (1,219 m) on 24AWG twisted pair (for point-to-point and daisy-chain configurations only)

Fuse values F1 Input Power (LRD): 1.25A

Fuse values F2 Enclosure: 6.3A

Operating Temperature 0 - 110°F(-18 ~ +43°C)