17 Input 12 Output PLC Control Panel

JMDM-ARM29DIOMR  17 Input 12 Output 32 Bits Single chip I/O Industrial Controller , PLC control panel

1.Introductions
JMDM-ARM29DIOMR is independently research and development by Shenzhen jingmin digital
Machine Co.,Ltd.With 17 channels optoelectronic isolation digital signal input and 12
Channels relay dital output .High reliability and stability of industrial programmable logic
Controller, also called 29 points ARM processor I/O industrial control.
2.Performance parameters
1).Working power:DC12V - 24V 1A,controller board with lightning protection circuit board, stabilize and reliable
2).32 high performance single chip controller:Programme storage space:128K, data
Storage space:64K, data memory used to store data, the data will not lost after power
Failure
3).One kind of communication interface:With RS232 interface, Can be used to upload
Programme and upper computer communication
4).I/O
17 channel optoelectronic isolation digital input:The input voltage range is DC 12 v ~ 24 v;
Also can be customized for 5 v (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
12 channel relay output:, Can effectively prevent the product on the electric instant
Misoperation, stable and reliable.Relay contact can withstand voltage is 220 v, the maximum
Output current for 10 a
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 industrialgrade lightning protection, strong resistance to electromagnetic
Interference, high reliability, no crash phenomenon.
7), three kinds of working method:Support independent control (according to the KEIL C language
Program logic control), and RS232 serial port monitor (write a machine program) of the upper and
Lower computer program;RS485 bus monitor (need to turn the USB serial port conversion head).
8).Digital work status indicator light:Every channel digital quantity input or output has an indicator
Light, convenient observation input or output points in working condition
9) With FM24C02 ferroelectric memory EEPROM, power data is not lost, user data can store up to 128K.
10) chip with embedded real time clock module, if has the need to precise timing of users, we can according
To customer requirements, Set the real-time control peripheral devices real time
11) with two dial switch, while the program is downloaded to manually reset and run
3.Hardware connection points for attention
1) 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
2) the controller input signal is by default the external DC 12 or 24V power supply
4.Application  
1) widely used in line circuit on-off testing, quality testing
2) serial port remote real-time monitoring and automation workshop of power plant, automatic workshop the remote
Machine room lighting, power supply, audio, video, electronic entrance guard on and off,
Save the human cost of manual operation,save human cost
3) can be used in the centralized control building, advertising, the gymnasium of industries
Such as lighting, audio and other multimedia equipment, intelligent control electrical
Appliances switch, etc.
4) can be used to detect various peripheral computer photoelectric switch, the infrared
Probe, button signal, the device switch
5) Can be used for all kinds of distributed control system, remote I/O module, remote control system