No.67935 作者:newton0627 邮件:jingmindm@163.com ID:36597 登陆:39次 QQ:929958933 -- MSN:szjmdm@hotmail.com 文章数:39篇 最后登陆IP:183.13.154.3 最后登陆:2013/2/22 14:40:37 注册:2005/7/1 13:37:21 财富:320 发帖时间:2011/7/28 18:35:55 发贴者IP:113.110.231.202 标题:newton0627:通用灯光控制器 沙盘模型控制器 沙盘控制 工业级串口控制器 40路继电器(晶体管)输出 摘要:No.67935通用灯光控制器 沙盘模型控制器 沙盘控制 工业级串口控制器 40路继电器(晶体管)输出   40-channel Relay (transistor) Serial Industrial Controller Controls 40-channel relays (transistor) output, lighting, sand table model , high voltage AC load, etc. 1.Product Introduction JMDM-COM40MR/MT is a kind of industrial controller with high stability, reliability and Strong ability of anti- electromagnetic interference. It was designed and developed independently by ShenZhen City JingMin Digital Machine Co., LTD which can control 40-channel digital signals output by a RS232 serial port. It has two output type:relay or transistor. It works in two modes: a. real-time mode: The computer sends control commands (either ASCII or string) to the controller so as to control the output of the relays; B. program mode: computer programs is downloaded to the controller by a RS232 port, then the controller saves the program, and works according to the logic of procedure and time. It has the following main feature: 1.1 Industrial grade 40-channel relay (transistor) output controller, may realize the serial connection control of 40 points lighting control or switches of power. 1.2 Can control the loader independently or through the computer RS232 serial port and upper computer software; 1.3 support multiple cascading close control; 1.4 support multiple controllers control remotely in RS485 network ; 1.5 support the upper computer to monitor over more than 40*N channels outputs network in real-time; 1.6 Using a PC as upper computer, you can realize easily by a RS232 serial port to control and monitor the state of multi-channel lighting, power, audio or video switches, access switches, solenoid valves, cylinders and other digital signals in real-time. 2.The performance and parameters 2.1 Working Power: JMDM-COM40MR: AC 9V/18V or dc 12V/24V; JMDM-COM40MT: AC 9V/18V or dc 12V/24V; 2.3 The main control chip: 8-bit microcontroller and high-speed、high-performance FPGA programmable array circuit with high stability; 2.4 The program and data memory: 32K program memory for storing data. 30 K data memory can also be used to store data, The data in memory is not lost when the controller meets unexpected power off; 2.5 Output: JMDM-COM40MR: 40-channel photoelectric isolating relay output: the output load voltage range is 0 ~ 220V; maximum output load current is 5A; output status can be read back; JMDM-COM40MT: 40 photoelectric isolating transistor output:Output in open-collector output; maximum output voltage is DC24V or 12V; maximum output current is 4A; output status can be read back. 2.6 System stability: Ophotoelectric isolation, internal watchdog circuit and rigorous high-frequency filtering out features make the system stable and reliable. Auto start time is within 1ms when crashes; 2.7 Interface: 1 channel standard RS232 serial communication interface (resists 15KV static shock); directly communicate with computer and other peripherals or text display; Can download the program directly through the RS232 interface; ......
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