MDM-COM10DI10DO is independently research and development by Shenzhen jingmin digital machine Co., Ltd. With industrial 20 points IO serial port controller, with 10 channels photoelectric isolation digital signal input, and 10 channels photoelectric isolation transistor output . Use single chip control input and output, also called 20 points single chip I/O industrial control, 10 input 10 output I/O serial port controller.
2. Performance parameters
1). Working power: DC12V - 24V 1A, AC 9V- 18V 1A, Stabilize and reliable.
2). 8 high performance single chip controller:
Programme storage space: 32K, data storage space: 29K, data memory used to store data, the data will not lost after power failure.
3). Two kinds of communication interface: with RS232 and RS485 interface, can choose by short-circuit caps jump line. Can be used to upload programme and upper computer communication, remote sending signal.
4). I/O:
10 channels optoelectronic isolation digital input: the input voltage range is DC 12 v ~ 24 v; Also can be customized for 5V (before buying Special instructions), the input current is 5 ~ 10MA; Can be used to detect the external sensor input signals, such as photoelectric sensor, Infrared sensors, hall sensors, proximity switches, inching switch and so on digital quantity input devices, etc; Digital work instructions lamp: every channel digital quantity input has an indicator light, convenient observation input point working state;
10 channels optoelectronic isolation transistor output: NPN output form, the output voltage range: 0 ~ 30V , with 4A maximum output current, output status can be read back;
5), program download instructions: good connection between computer and controller serial communication line. Will use on STC - ISP download software compiled HEX file downloaded to the controller. (note: the download process there is a manual process of power and electricity). ;
6), system stability: with industrial-grade lightning protection, strong resistance to electromagnetic interference, high reliability, no crash phenomenon. Relay output by high frequency filter circuit, produce minimal harmonic; The system has high stability and long service life;
7), Can realize two works: support independent control (according to the KEIL C language program logic control), and RS232 serial port monitor (need to write a machine program of the upper and lower computer) two ways;
8), shell size:
Circuit board size: length x width x height: 122 mm x 108 mm x 25mm.
Shell size: length x width x height: 146 mm x 108 mm x 40 mm.
3. Specification
1), the working temperature: - 10 ~ + 65 ° C;
2). Storage temperature: - 20 ~ + 80 ° C;
3), humidity: 5 ~ 95% without condensation;
4), power consumption (no external devices) : 12V @ 1A (typical);
4. Hardware connection points for attention
1). JMDM -10 DI10DO the power part adopts DC 12 ~ 24 v 1A or AC 9 ~ 18 v 1A power supply.
2), customer control panel will be in strict accordance with the wiring diagram wiring all finished, and after checked, then can connect the power supply. Otherwise will burn out or external input/output devices such as controller.
3), the controller input signal is by default the external DC 12 or 24V power supply.
5. Use
1). Used in wiring inconvenience for cable industry scene or other applications of intelligent control.
2). Used in circuit on-off testing, the line quality test.
3), can control 10 channel quantity input signals, and 10 channel output load at the same time, such as photoelectric switch , the infrared probe, close to the switch, trip switch, button input, etc. ; AC 0 ~ 220 v or dc 0 ~ 30 v range within the scope of executive components such as AC contactor, cylinders, solenoid valves, relays, heating wire, general motors, light bulb, LED lamp series, general motors, such as the output load on and off;
4), remote real-time detection and control of power plant to a serial port, such as automatic flower shop production site, the remote machine room equipment, lighting, power supply, audio, video, electronic entrance guard and off, save labor, save the human cost of manual operation;
5), can be used in the centralized control building, advertising, the arena of gymnasium such as lighting, audio and other multimedia devices, intelligent control home appliances
switch, etc.
6), can be used for computer control all kinds of peripheral photoelectric switch, the infrared probe, button signal, the device switch;
7), for a variety of distributed control system, remote I/O module, remote control system;
8), can be used for small sand table, buildings, Bridges and other models of light control.
6. Shipping information
1). Delivery list: controller, programming download line, electronic version of the product information.
Independent controls the electronic version of the product information: KeilC software and tutorial, STC-ISP download software, product information (example procedure, instructions and wiring diagram).
2). Delivery way: express delivery, packing standard: anti-static and shock-proof carton.
7. After-sales service
1). Since the date of the product sold under the normal use of the hardware failure, one year warranty, repair cost is charged only after the warranty period. Due to natural forces and man-made damage, failure to use of the use, inappropriate operation, overhaul, or beyond the scope of abuse, such as caused by the failure, not covered under warranty
2). Technical support: Provide remote telephone, network online technical support.