PR60-63_R410PRO_PLUGGABLE

The RS-232 4-Channel Relay Controller Board is a versatile solution designed to handle up to 256 devices using a single RS-232 serial port, thanks to its E3C compliance. This capability allows users to mix and match up to 256 NCD devices and communicate with them individually or simultaneously. By connecting a data and ground wire to the Relay Controller, users can easily control its functions. Simply provide +12 Volts DC and send ASCII character codes to manage the relays. Built for reliability, the board features high-quality driver stages and fast-reacting flyback diodes to protect against voltage spikes.

This board includes no-click startup, LED status indicators, and compatibility with any computer or microcontroller capable of RS-232 communication. For USB connectivity, a USB-to-Serial adapter can be used. Additionally, this board supports direct communication with microcontrollers like Arduino and Microchip PIC without requiring extra modules. The E3C compliance ensures smooth integration into large systems.

• Supports 1200/2400/9600/19.2K Baud Operation
• Power and Relay Status LED Indicators
• Control and Read Status of All or Individual Relays
• Two-Way Communication for Enhanced Functionality
• Integrated Timer Functions for Versatile Applications
• E3C Compliance for Networking up to 256 Devices
• Programmable Relay Memory for Custom Configurations
• Optoisolated RS-232 Inputs for Improved Signal Integrity
• Supports 2/3-Wire RS-232 Inputs with +12 Volt Operation
• Overkill Transistor Drivers for Reliable Performance
• No-Click Power-Up for Seamless Initialization
• Equipped with 10 Amp SPDT Relays and Pluggable Connectors