Click to view the original image
1. The Product description1) the Product introductionJMDM-COM4DI2DOMR is an industrial-grade high-performance mini-PLC which independent research and development by Shenzhen Jingmin digital machine Co., Ltd. It is can programmable logic controller. It is all be called 4 input and 2 output serial port controller, 6 points digital (IO) SCM serial port controller, it is the minimum system of JMDM serial SCM serial port controller at present. 4-channel full Opto-isolated digital input, 2-channel Opto-isolated and relay isolated output, anti-static , anti-strong electromagnetic interference, each channel of the maximum load is AC220V/10A, DC24V/10A, RS485/RS232 interface can to be selected.2) The use of the input point:Can be used to collect the below 4-way infrared sensor switch, photoelectric sensor switches, proximity switches, Hall sensors of digital binary signals, or DC circuit of the power line signal-off detection.The specific applications are as follows: (1) Widely used in industrial or civilian aspects of the switch digital signals of the RS232 field data collection, the RS485 remote data collection, remote monitoring and control applications; (2) Is widely used in intelligent interactive multimedia industry: a virtual open book, air open book, electronic open book, Taking a open book, Magic open book. Virtual electronic open book, virtual air electronic open book, intelligent multimedia control wall, light and shadow interaction control, the LED interactive control, virtual Intends to process control systems, such as advertising, exhibition hall application; can be used as intelligent multimedia controller, interactive multimedia controller, projection mutual Dynamic controllers, light and shade interactive, LED interactive controller intelligent air control, the virtual air electronic intelligent the multimedia controller. (3) Widely used in access monitoring of the place such as shop, hotel, engine room, electricity well, lift. (4) Widely used in line off detection, line exclusive quality testing.3)Output use:Industrial or civilian control equipment, switch control of two-way exchange of load, such as power supplies, household appliances, audio and video equipment, industrial field devices, LED dot matrix screen or monitor display terminal equipment, solenoid valves, contactors, AC and DC "circuit on-off switches, etc. ..The specific applications are as follows: (1) Engine room equipment, hotel, room power switch, audio and video equipment switch control; (2) the Intelligent home appliance control; (3) Internet appliance control; (4) Advertising the sandbox lighting control; (5) Industrial field machinery and equipment, AC contactors, solenoid valves, AC induction motor and other switch control.4). The difference between with the JMDM serials IO controller: It is the smallest in the JMDM series a variety of I / O controller system can be used for the study and experiment of single-chip serial communication. Products with industrial-grade lightning, strong anti-electromagnetic interference, stable and reliable, compact and practical economic advantages, is the second with a minimum number of points of microcontroller industrial serial controller in the JMDM serials of I / O industrial controllers JMDM-20DIOV2, JMDM-28DIOMT/MR, JMDM-4DI16DOMT, JMDM-4DIOMT/MR, JMDM-120DIOMT/MR.2. The Technical parameters and features1). Working power: DC24V (or AC18V 1A), can customize for DC12V 1A (or AC12V 1); Controller comes with the rectifier circuit, input regardless of negative and positive, so AC and DC can universal. 2). 8 high-Performance the SCM control;3). 2 kinds of communication interface is optional: 1 RS485 interface and 1RS232 interface can select by setting the two short-circuit cup. A standard RS232 serial port communication interfaces (anti-15KV static shock), can communicate with computer and other host computer , etc. constitute a large communication system; can directly download procedure by RS232 interface, non-burner, convenient for program modify and upgrade.4). The working status indication of the controller: two LED lamp display the power supply and running status respectively;5). Two-channel relay output: Opto-isolated and relay isolation of two isolated outputs, stronger anti-interference ability, no dry contacts form, can directly control the maximum AC of 220V voltage and DC 24V; each channel of maximum output current is 10A; the output the interface can read back.3. Specification:The Working temperature: -10 ~ +65 ° C;The Storage temperature: -20 ~ +80 ° C;Humidity: 5 ~ 95% no condensing;Power consumption (no external equipment): +24 V@0.5A (typical values);4. Use 1). Can control the voltage range of AC 0 ~ 220V or DC 0 ~ 24V of the implement devices such as AC contactor, cylinder, electromagnetic valve, relay, heating wire, normal electromotor, bulb, LED string lights, normal motor and the on and
