- 1200/2400/9600/19.2K Baud Operation
- Power LED, 8 Relay Status LEDs
- Control Status of All or Individual Relays
- Read Status of All or Individual Relays
- Two-Way Communication Capabilities
- Integrated Timer Functions
- E3C Compliance
- Programmable Relay Memory
- Quick Connect Terminal Blocks
- High-Quality Sealed Relays
- Optoisolated RS-232 Inputs
- Intelligent Status LEDs
- 2 RS-232 Input Levels
- +12 Volt Operation, 2/3-Wire RS-232
- Overkill Transistor Drivers
- No-Click Power-up
- See Manual for Outline Dimensions
This Product:
| Ratings |
AC |
DC |
| Voltage |
240 |
24 |
| Amperage |
5 |
5 |
|
RS-232 8-Channel Relay Controller Board with 5 Amp Relays |
| Stock#: R85PRO |
 |
| 1-9 |
$139.00 |
Related Products:
|
RS-232 8-Channel SPDT Relay Controller Board with 10 Amp Relays |
| Stock#: R810PRO |
|
| 1-9 |
$159.00 |
QUANTITY DISCOUNTS UP TO 100 PIECES ARE BUILT INTO OUR SHOPPING CART. CHANGE YOUR ORDER QUANTITY TO SEE QUANTITY PRICING.
National Control Devices, LLC
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.
|
Quick Start Kit: QS12 |
|
Quick Start Kits provide everything you need to begin using your RS232 relay controller. Kit includes a high quality regulated switcher supply, serial cable, and RSIO adapter (shown below). |
 |
|
QS12 |
$49 |
|
|
If you have an application that requires remote control of relays (switches) without a computer, this device may be the answer you are looking for. Wireless Mirror Modules act as a remote control for any of our
IEEE 802.15.4 Wireless Relay Controllers. Simply connect buttons, switches, and sensors directly to the Wireless Mirror Module. Any change detected on the inputs are transmitted to the remote relay controller.
Relay Series
RS232 Relays
ZB ZigBee Relays
Bluetooth Relays
Fiber Optic Relays
USB Relays
Ethernet Relays
WiFi Relays
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