R83DPDTOC8LP RS232 Relay
8-Channel 3A DPDT Relay + 8-Channel 150ma O.C. Output RS-232 Relay Controller
Resources
Product Resources:
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Download Product Manual |
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Download Example Software and Source Code |
Software Development Tools:
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Download the NCD Component Library |
The NCD Component Library is a Plug-In for Visual Studio 2005/2008 that greatly reduces software development time, effectively reducing most control operations to a single line of code. This free download includes many example applications covering a wide range of topics. |
Video Resources
(Select a thumbnail to view the video)Introduction to Relay Control
Learn how computer controlled relays communicate and control
Intro to Wired Communications
Learn the basics of wired communications and find the right wired controller for your application
Induction Suppression
Learn about Induction Suppression and how to counter it using Capacitors
Introduction to A/D
Learn about Analog to Digital Conversion and its uses
How to Find the Com Port
Learn how to find the Com Port that your Device is using
About Expansion Ports
Learn about the Expansion Options available to use with our controllers
Features
- Expandable to control up to 256 Relays using the XR Expansion Port
- 16 Background Timers Can be Assigned to Any of the Relays while Processing Your RS232 Commands
- Server Reboot, Watchdog, & Keep Alive Duration/Pulse Timing Command Set
- 2400 to 115.2K Baud RS-232 Serial Connection for High Speed Switching
- Control One Relay at a Time or All 256 Relays at Once with Manual and Automatic Refreshing Command Set
- Full E3C Compliance Allows Control of 256 Different NCD Devices on a Single RS-232 Serial Port
- Four LEDs Indicated Heartbeat, E3C Enabled Status, Data Send/Receive
- 16 Open Collector Outputs
This Product:
Related Products:
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www.controlanything.com
Since October, 1995
RS-232 Serial Relay Controller
Our RS-232 Relay Boards are fully E3C complaint, allowing up to 256 NCD devices to share a single RS-232 serial port. Mix and match up to 256 devices in any combination. Speak to each device individually or all devices at once.
To control the this Relay Controller, simply connect a data and ground wire between the Relay Controller and computer or microcontroller. Provide +12 Volts DC to the board, and send ASCII character codes to control the relays.
Even a no-frills design deserves a high-quality driver stage, and that's exactly what we put on our Serial Relay Controllers. Fast-reacting flyback diodes help shunt dangerous voltages away from the driver circuit.
Features include no-click startup, LED status lights, and E3C compliance. Relays can be controlled at 9600 baud and the board is compatible with ANY computer or microcontroller capable of delivering RS-232 data.
Quick Start Kits
Also available is our QS12 Quick Start Kit. Kit includes a high quality regulated switcher supply, serial cables, and an RSIO adapter board used to add a standard serial and power connector to this relay controller. This Quick Start Kit can be purchased during checkout of this controller.
8-Channel 3A DPDT Relay + 8-Channel 150ma O.C. Output RS-232 Relay Controller | |
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Quantity in Basket:
None
Code: R83DPDTOC8LP Price: $180.00 Shipping Weight: 1.50 pounds | |
| 8-Channel 3A DPDT Relay + 8-Channel 150ma O.C. Output RS-232 Relay Controller | |
| Download and Install the ProXR Software |
The ProXR Software is designed to get you started controlling relays immediately. You will not likely use all the powerful commands in your own application, but you can see all the capabilities the ProXR series have to offer. From the very beginning, the ProXR series controllers were designed to control 256 relays. Powerful E3C networking commands and relay control commands offer limitless control posibilities.
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| You can send commands directly to any relay bank |
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| Sixteen background timers allow you to activate 16 different relays of your choice for 16 different periods of time. From Server Reboot Pulse Timing to Watchdog, Keep Alive, and Duration timing, the Capabilities of the Timers set the ProXR series apart from any relay controller in the industry. |
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| Advanced timing functions allow you to calibrate the timers, and demo practical useage of the timing features using simple commands. |
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| Advanced settings and features allow to tune the ProXR controller for maximum performance. |
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Computer Control
Stand-Alone
Additional Products
Product Support
| SECURE SERVER |
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Visit one of our other great web sites: www.SignalSwitch.com www.controlanything.com |
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National Control Devices, LLCWorld's Largest Manufacturer of Computer Controlled Switching Devices Since 1995. |
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Attention
Please Note: Our office will be closed for Memorial Day on May 28th.