LRD41C21-1 Pelco Legacy Fixed Speed Receiver, 120 VAC Input

Pelco
SKU: LRD41C21-1
Features :
  • Operates on the principle of transferring control data and video on the same line - a train of pulses consisting of control data originating from various Pelco transmitter systems (CM7500, CM8500, CM9500, and MPT9500) is superimposed on the vertical blanking interval of the video signal
  • Supports 64 preset positions, 8 alarm inputs, and 1 alarm output
  • 2 relay outputs - Aux 1 and Aux 2
  • Control method - Coaxitron, 15-bit and 32-bit protocols or RS-422
  • Control without video for detecting the Coaxitron commands when no video signal is present
  • Transient suppression for reducing the interrupted operation or damage
  • Additional electrical (coax) connection for multiple camera frame synchronization
  • Includes standard features such as self-test diagnostics and auto/random scan
  • For use with the legacy LWM41 wall mount with a bottom opening that ensures easy access/installation of the receiver
  • Compatible with fixed speed legacy pan/tilt models - PT780P, PT780P/PP, PT780SL, PT780SL/PP, PT780-24P, PT780-24P/PP, PT780-24SL, and PT780-24SL/PP
    • 42% less
    Market price:$2612.34 save $1088.47
  • $1523.87
Qty:  
OR
LRD41C21-1 Pelco Legacy Fixed Speed Receiver, 120 VAC Input

The Pelco LRD41C21-1 Legacy Fixed Speed Receiver (120 VAC Input) transfers control data and video on the same line, and supports 8 alarm inputs/1 alarm output. Storing up to 64 preset positions, the unit can sequence between the alarm presets when multiple alarms are activated. The alarm contacts connected to the receiver can activate up to 8 presets and the alarm inputs can 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 it compatible with Coaxitron control systems and uses D- or P-type protocols for the Pelco series RS-422 control system.

The receiver includes a control without video feature, which detects the controller's Coaxitron commands when no video signal is present. The transient suppression reduces the interrupted operation or damage caused by sudden voltage spikes on the power and signal lines. For camera synchronization, the unit comes with an additional electrical (coax) connection to the camera, which is useful when multiple cameras require frame synchronization. It also includes standard features such as self-test diagnostics and auto/random scan.

The legacy receiver is designed for use with the Legacy LWM41 wall mount that has a bottom opening for easy access and installation. It is also compatible with fixed speed legacy pan/tilt models such as PT780P, PT780P/PP, PT780SL, PT780SL/PP, PT780-24P, PT780-24P/PP, PT780-24SL, and PT780-24SL/PP.

Features :
  • Operates on the principle of transferring control data and video on the same line - a train of pulses consisting of control data originating from various Pelco transmitter systems (CM7500, CM8500, CM9500, and MPT9500) is superimposed on the vertical blanking interval of the video signal
  • Supports 64 preset positions, 8 alarm inputs, and 1 alarm output
  • 2 relay outputs - Aux 1 and Aux 2
  • Control method - Coaxitron, 15-bit and 32-bit protocols or RS-422
  • Control without video for detecting the Coaxitron commands when no video signal is present
  • Transient suppression for reducing the interrupted operation or damage
  • Additional electrical (coax) connection for multiple camera frame synchronization
  • Includes standard features such as self-test diagnostics and auto/random scan
  • For use with the legacy LWM41 wall mount with a bottom opening that ensures easy access/installation of the receiver
  • Compatible with fixed speed legacy pan/tilt models - PT780P, PT780P/PP, PT780SL, PT780SL/PP, PT780-24P, PT780-24P/PP, PT780-24SL, and PT780-24SL/PP

Specifications :
Connectors
  • RS-422 Connector: 4-position connector
  • Aux/Alarm Connector: 18-position double-stack header 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 on switch bracket)
  • Electrical
  • Input Voltage: 120 VAC
  • P/T Voltage: 120 VAC
  • Camera Voltage: 24 VAC
  • Enclosure Voltage: 120 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-bit protocols 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 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
  • Operating Distance Coaxitron Version:
    750 ft (229 m) on RG59/U
  • Operating Distance RS-422 Version: 4,000 ft (1,219 m) on 24 AWG twisted pair (for point-to-point and daisy-chain configurations only)
  • Fuse Values F1 Input Power (LRD): 2A
  • Fuse values F2 Enclosure: ZA
  • Operating Temperature 0 - 110°F (-18 ~ +43°C)
    Dimensions (WxHxD) 4.5 x 2.8 x 11.5" (11.4 x 7 x 29.2cm)
    Weight 5 lbs (2.3kg)

      • SKU
        LRD41C21-1
      • Weight
        5 lbs
    • Manufacturer
      Pelco
    • Shipping Lead Time
      Discontinued

    Product questions

    No questions yet. Be the first to ask the question!

    Guarantee SealOur Commitment
    The mission of WorldEyeCam, Inc.is to provide consumers with the most up to date security products at the best prices available on the market today. As security is advancing at such a rapid rate we try to exceed our customers expectations by providing unparallel customers service and technical support. We strive to stay on the forefront of the most up to date products and news in regards to our industry. Our website www.Worldeyecam.com contains a broad spectrum of surveillance products as well as industry information. Our website is updated daily as we make our way through this technological wave of security products. Our goal and focus is to stay on top of the latest innovations in technology and securities and to remain a trusted industry leader for years to come.

    WorldEyeCamis a CCTV products distribution and integration company located in Southern California in the heart of Orange County. We operate out of a 14,000 sq.ft warehouse & a separate product demo show room. We proudly offer 1st class technical support for our customers we serve with the complete understanding that it is you, the customer that matters to every successful business. If you haven't already learned the hard way, you will understand that it takes more than just a website and the ability to sell a product - anyone can sell a product! But, it takes commitment to offerDEPENDABLE AND CONSISTENT technical support & customer SERVICE AFTER THE SALE. We stand behind our products 100% and we are in it for the long haul & to keep you, the customer happy.

    Why Buy From The Worldeyecam Security Store. 30 Day Money Back Guarantee Latest Product Version Guarantee Fast Accurate Same Day Shipping Friendly customer service.

    We are committed to providing our customers with "Complete Purchasing Experience Satisfaction" This means quality customer service from pre-purchase support, easy secure encrypted ordering, fast UPS shipping , comprehensive after sales tech-support by certified professionals and hassle free returns.

    Shipping Information
    FREE UPS Ground Shipping Continental US addresses on all orders over $1000.00 All in stock items are usually shipped Same Day (*not including weekends and holidays). For any Order for Bulk Cables that weigh over 75 lbs will be charged extra. Orders placed before 3 pm PST, or 2 pm for Expedited orders (Next Business Day Air or 2nd Business Day Air) can usually be shipped the same day. Orders placed by internet or by phone receive the same priority handling.

    We accept the following payment methods:

    Accepted payment methods


    Government PO Purchase Orders

    Why Buy From The Worldeyecam Security Store. 30 Day Money Back Guarantee Latest Product Version Guarantee Fast Accurate Same Day Shipping Friendly customer service.

    We are committed to providing our customers with "Complete Purchasing Experience Satisfaction" This means quality customer service from pre-purchase support, easy secure encrypted ordering, fast UPS shipping , comprehensive after sales tech-support by certified professionals and hassle free returns.

    Shipping Information
    FREE UPS Ground Shipping Continental US addresses on all orders over $1000.00 All in stock items are usually shipped Same Day (*not including weekends and holidays). For any Order for Bulk Cables that weigh over 75 lbs will be charged extra. Orders placed before 3 pm PST, or 2 pm for Expedited orders (Next Business Day Air or 2nd Business Day Air) can usually be shipped the same day. Orders placed by internet or by phone receive the same priority handling.

    Security Guaranteed 
    We use SSL (Secure Sockets Layer) encryption technology to ensure a secure end-to-end link We will never share your personal information, including your email address, with anyone or any company for any reason (except as required by law.)

    This site uses the latest encryption technology to ensure that every transaction is a safe one. All transactions are processed over the Secure Socket Layer (SSL).Ordering from Worldeyecam online is very Safe and Secure. From the moment you enter our Shopping Basket or click on Checkout, you are on a secure server, We use what is called SSL (secure socket layer) technology. We use the highest bit encryption with SSL at 128 bits. Your credit cards are encrypted when they are transmitted to us and are stored in a secure environment.





    Shopper Award