Enternet Controller with 24 Channels Relay Output

Ethernet controller with 24 channels relay output

Introduction
JMDM Series network interface controller with RJ45 network interface is independent researched and developed by Shenzhen Jingmin Digital Machine Co., Ltd, they are high reliability and high stability of an industrial-grade network controller, the series controller has 8 relay outputs, 16 relay outputs, 24 relay outputs three models. Master chip is 32 industrial ARM processor.
Performance parameter
1. Working power supply: DC12V-24V 1A, can be customized to 12V 1A, but must be mentioned before purchasing. The power supply of the controller is depend on the voltage of the reply coil on the controller board.
2.32 bits high-performance single chip microcomputer control: Program storage space: 384K; Data storage space: 64 k (if you have specific needs), save date, the date will not lost after power failure.
3. Two kind of communication interface:
1)1 channel RS232 interface, can be used to download the program and the upper computer communication.
2)1 channel RJ45 interface: The user according to their set of IP address and password, can be effective to external devices for remote control.
4. I/O:
Relay output: Can effectively prevent the product on the instant when the electric misoperation, stable and reliable. Relay contact can withstand voltage AC 125 ~ 227v, the maximum output current is 10A-12A.
If the QTY of the reply output is different, then the item No. Is different. JMDM-YTWCOM8DOMR has 8 channel reply out put, JMDM-YTWCOM16DOMR has 16 channel reply output, JMDM-YTWCOM24DOMR has 24 channel reply output.
5. System stability: With industrial-grade lightning protection, strong resistance to electromagnetic interference, high reliability, no crash phenomenon.
6. LAN and INTERNET can be remote controlled through the network interface control panel
7. Digital quantity working station indicator: Every channel digital output with an indicator light, convenient observation input or output points in working condition.
8. With FM24C02 ferroelectric memory EEPROM, date will not lost after power failure, user data can storage 128K.
9. Chip with embedded real time clock module, users according to the need for accurate setting (date) (month) (year) to make real time control.
10. 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 disdance.