12 Channels Input and 8 Channels Relay Output Control Board

12 channels input and 8 channels relay output control board
Brief Introduction
JMDM-YTW12DI8DOMR is independent researched by Shenzhen Jingmin Digital Machine Co., Ltd with 12 channels digital input, 8 channels relay output and RJ45 network interface, it is high reliability and stability of industrial-grade LAN controller, also called ARM processor industrial control board.
Functional characteristics
1, Working power: DC12V~24V 1A; With own against lightning protection circuit, stable and reliable.
2, 32 bits high performance single chip control: Program storage space: 384K, date storage space: 64K(if has specific needs), save date and the date will not lose when the power is cut off.
3, Two kinds communication interface:
1)one RS232 interface, can be used to download PC communication for the program and computer and upper computer.
2)one RJ45 interface: User can set IP address and password by themselves and can be effective remote control the external device.
4, I/O:
12 channels photoelectric isolation digital quantity input, input type: NPN and the input voltage is 12V/24V
8 channels relay output: Can effectively prevent the mis operation of the product on the electric instant, stable and reliable. Relay can stand AC 125V-277V, the max output current is 10A-12A.
5, Program download instruction: Connect the seral port wire between the computer and controller, download the HEX file to the controller by MCU-ISP(Notice: There is manual power and power on process during the peroid of download)
6, System stability: With industrial-grade lightning protection, strong resistance to electromagnetic interference, high reliability, no crash phenomenon.
7, Two working type: Support independent control(Logic automatic control according to the programme wrote by Keil C) and RJ45 ethernet(Lan) interface monitor(need upper computer programme and lower computer programme)
8. Digital quantity working station indicator: Every channel digital output with an indicator light, convenient observation input or output points in working condition.
9. With FM24C02 ferroelectric memory EEPROM, date will not lost after power failure, user data can storage 128K.
10. Chip with embedded real time clock module, users according to the need for accurate setting (date) (month) (year) to make real time control.
11. With 2 dial switches, when downloaded the program for manual reset and run.
Attention
1. Customer control panel will be in strict accordance with the wiring diagram connecting all finished, after checked can connect the power supply. Otherwise will burn out controller or external input/output devices.
2. Controller input signal is default the external DC 12 or 24V power supply.
Application
1. Can serial port remote real-time monitoring of power plant, the automation workshop, far-end machine room of lighting, power supply, audio, video, electronic entrance guard on and off, save labor and human cost of manual operation;
2. Can be used in the centralized control the of building, advertising, gymnasium arena of industries such as lighting, audio and other multimedia equipment, intelligent home appliance control switch, etc.;
3. Users according to their own set of IP addresses and password of controller, can external make effective control over long distance.
Shipping list:
1. Shipping list: Controller, download programming line (attached), electronic edition products information: MCU-ISP download software, product data (sample application, specification and wiring diagram)
2. Delivery method: By express, packing standard: Antistatic shock-proof cartons.
After-sale service
1. Guarantee: Since the date of products sold, hardware failure under normal use, one year warranty, the warranty period after the charge maintenance costs;
2. Technical support: Provide telephone, online technical support.