I tried to make a program that can control a 4 channel relay with leds as indicators with a serial monitor. Visual basic is one of the easiest languages to use for serial port communications, the mscomm32. Control relay with nbutton actions list serial port tool. It includes realy timer r1x, relay timer r2x, relay timer r4x, relay tmer r8x, relay timer r16x. Here, i have robot electronics eth484 relay board connected. Relay timer r2x can be ordered with relay controller board together from national control devi ces. Ethernet relay controller module web server ip and. Pencom visual basic for application serial port software. Serial port control allows you to overcome the complexity of the win32 serial communications api. Add a relay button widget to toggle all relay channels. High resolution timer software to control relays by rs232 serial port, usb or network. I have an application where i need to control a single lowvoltage relay from a pc serial port. It includes quick timer r2x, quick timer r4x, quick timer r8x, quick timer r16x. Programmable timer software to control relays by rs232 serial port, usb or network.
Relay control board software free download relay control. Micro usb 5v 4channel relay module usb control relay. You may also control directly 220v 120v devices with your pc usb port. Here will show you a simple sample to control relay with actions list. There is flexible software for this usb relay board allowing to be designed simple automation project or control from command line. Relay timer r8x is programmable timer software to control relays according to time schedule setting. The project is about a pcb with 8 relays that are controlled by a microcontroller, which receives commands from a pc through serial port interface. Quick timer r2x is high resolution programmable timer software to control 2channel relay controller boards of national control devices, robot electronicss and velleman. Be sure you have your network or serial port relay board connected with your computer, and also have nbutton software installed.
This is relay card with 16 relays ras1215 or jqc3ft73 depending on your choice. Click the relay button, all 4 relay channels should be turned on and off. Usb 16 channel relay module rs232 controlled, 12v ver. Simply select the relay controller you want and select a serial module when you add it to your cart. Serial port control relay module, yye2 rs232 uart serial port remote control relay module board mcu pc control switch. Control relays with comm operator, quick timer, relay timer and nbutton software.
It supports to connect and control multiple relay boards of national control devices, robot electronics and velleman. Relay timer serial port tool timer software to control. This information is required to control the module from the pc. This rs232 serial port communication is very simple, which could provide the singlechip source program for a easy porting. An serial relay supports any available com port at any standard baud rate, allowing easy integration into any program that support serial communications. Rs232 serial port relay controller io board electronic kit. Connect the rs232 module on the board to your computer or ecm. This demo video shows how we can use rs232 port or serial port to operate 4 relays as a switch for making any electrical appliances on or off. All kind of pnp serial devices as well as virtual devices are also supported. Relay timer r2x is programmable timer software to control relays according to schedule setting.
Simply put, our boards will withstand the rigors of everyday use and the relays are rated for millions of cycles. Learn how you can use your mobile phone, a sim900 module, and an arduino to control a relay from anywhere in the world. Relay control board software free download relay control board top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. I have a windows program that i wrote using autoit that outputs the serial stream at 19200 directly to the arduinos serial port through the usb connection. Be sure you have your network or serial port relay board connected with your computer, and.
I then use hyperterminal to read the output from the arduino using my laptops serial port. From relay control to sensor monitoring webi gives you. We have been working on serial port and network communication software since 2003. It has one onboard 5v dc relays that can switch up to 2a load.
Simply connect a serial cable from your computer to the connector on relay board. After launching nbutton prolite manager, add the relay board to devices manager. Relay timer r4x serial port tool timer software to. You can do this using a standard serial port or you can use a serial to usb converter. Hw vsp adds a virtual serial port com5 to the system and redirects allcommunication over tcpip to. On the ir1101, iosxe has complete control over the data path and control path of. This is quite costsensitive, so am trying to find a single channel or closest approximation controller, as 8 or 16 channels is overkill. Aim of this project is to develop a class library for rs232 signaling control of sony evi d100p andor evi d30d31 camera. Relay timer r4x is programmable timer software to control relays according to schedule setting. With a standard serial port you can control 2 relays. Our serial relay controllers are the simplest and most reliable way to control electronics.
How to controlling a relay and motor with a serial port. If you wish to control mains 120220 volt appliances you can install an additional 120220 volt relay that is 12 volt activated. Ip relay is an ethernet enabled device, that can control these peripherals over the network 1x rs232 serial port terminal server. Also can be used for any application of controlling devices. For other devices usb gpio and usb relay modules, the name will be different but how the device is displayed and used is exactly same. Usb 16 channel relay board virtual com serial port. The relays allow you to control any 12 volt appliance such as led lights for example.
Vid stands for virtual instrument desktop alternatively vid, the sanskrit root of vidya, meaning to know. Serial relays control relays read sensor from the serial port of. If you wish to control mains 120220 volt appliances you can install an additional 120220 volt relay that is 12 volt. Hot time software timer software to control sprinklers. The serial port monitoring control activex spmc library provides the monitoring functionality for your code the library lets you enumerate all installed serial devices, including, but not limited to serial ports and modems. It works with 8channel relay controller boards of national control devices, robot electronics and velleman. Control relay software free download control relay top 4 download offers free software downloads for windows, mac, ios and android computers and mobile devices. Serial port tutorial control hardware with a serial. Quick time setting and high resolution make it fit for lights control, science experiment, home automation, industry control, energy conservation, and so on. This is a nofrills design that simply allows onoff control of the onboard relay. You can program and control this 8 channel serial port io relay board kit via a pc serial port. We use the best parts, the best firmware and the most comprehensive command set in the industry. The relays are controlled via pc usb port and it is shown as virtual serial port. The stm8s103, r421a08, r221a04 and r4d08 are relay boards that are controlled from your computer, through the usb port.
Chad writes for a while i have wanted to control things with a serial port. For any serious application that needs reliability of straight through pin to pin cables or port to relay. Rs232 serial com controlled eight channel relay board. We will show you in this example how easy it is to control our line of serial relay. Can control with parallel port pcibus cards from places like byterunner or a normal parallel and printer port. The general purpose of the relay controller is connection to a pcs rs232 com port. Read the status of the relay using simple serial commands. There are 8 relays each capable of switching 250v12a switched by using dinkle connectors 250v rated.
To use the software serial port, first the header file for the software serial library must be included. There is flexible software for it, that allows you to make simple automation project or control from command line. How to use arduino and a sim900 to control a relay through. Control 16channel relay boards with serial port usb or network interface detect and show connection status of relay board continuously remind after disconnection and recover after reconnection automatically turn onoff relay manually with separate control panel for each relay. In this simple build you will see how to turn onoff any appliance via your pc and set some rules, for example to turn coffee maker every morning at 6. Micro usb 5v 4channel relay module usb control relay module serial port senior ebay. Visual basic for applications serial port software example. The wireless protocol acts as a longdistance wireless serial port, allowing wireless operation with no modification to software. Our rs232 relay boards offer a lowcost solution for your computer controlled switching needs. Relay timer r2x serial port tool software to control. Controlling relays with the serial port all about circuits. There is flexible software for this usb relay board allowing to be designed simple. Turn onoff automatically according to schedule setting. It is controlled via pc usb port and it is shown as virtual serial port vsp or vcp.
Numatos 1 channel usb powered relay module provides exceptional value for money. This tutorial will walk you through creating an application in xojo that can communicate with a serial device. Pin 4 dtr data terminal ready and pin 7 rts request to send can. Programmable timer software to control relays by rs232 serial port, usb or network interface. Usb 16 channel relay module rs232 controlled denkovi. Micro usb 5v 4channel relay module usb control relay module serial port ebay and module of icse014a have a power interface of 5v. Rs232 relay control freeware for free downloads at winsite.
The relay boards are the most common ones available online. Note down the name of the serial port com1, com2 etc. Serial port control easy to use control intended for. Using xojo, you can control any hardware with a serial interface. Relay timer r16x serial port tool software to control. Ncd serial relays allow relay control from your pc. Control relay software free download control relay top.
Its fit for controlling lights, motors, pumps, bells, audio, video and other applications related with home automation, science experiment, industry control, energy conservation and so on. It is possible to control directly 220v 120v devices with your pc usb port up to 15a max. The module have micro usb and serial port, so they can communicate with pc and other device c onveniently. Find serial port tool software downloads at cnet download. You will have to modify the start function to test against your. Serial relays control relays read sensor from the serial. For this demonstration we will be using the mscomm32. The start time and end time can be set recurrence daily, weekly, monthly, yearly or during some days. This daemon was originally wriiten to serve a single purpose. Serial port control is an easytouse software developer kit sdk created to simplify serial port communication tasks in your projects.
The relays are controlled by usb capable microchip pic microcontroller pic18f14k50 and come with builtin firmware that supports simple commands to control relays and read relay status. Relay control by pc, using rs232 converter cp2102 reilabs. The possibilities to expand this build are endless, however. In this simple build you will see how to turn onoff any appliance via your pc and set. The relays are controlled via pc usb port and it is shown as virtual serial port virtual com port. Relay timer is programmable timer software to control relay boards. The configuration of serial relay service is similar to that of the ir800. For rs232 and terminal server rs232 ethernet converter control, there is the hw virtual serial port which adds a virtual com port to your windows system. It controls relay automatically during the appointed period of time. Software solution for serial port and network control. Quick timer r2x programmable timer software control.