32 Bits Single Chip I/O Industrial Controller with 24 Channel Input and 16 Channel Output

JMDM-ARM40DIOMR 24 input 16output 32 bits single chip I/O industrial controller

Introductions
JMDM-ARM40DIOMR is independently research and development by Shenzhen jingmin digital
Machine Co., Ltd. With 24 channels optoelectronic isolation digital signal input and 16
Channels relay dital output. High reliability and stability of industrial programmable logic
Controller, also called 40 points ARM processor I/O industrial control.
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). Two kinds of communication interface:
A. One channel with RS232 interface, Can be used to upload programme and upper
Computer communication.
B. One channel with RS485 interface, the max of communication distance is 3KM; As
Articulated in the network of 20 nodes.
4). I/O:
A. 24 channels 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;
B. 16 channels relay output: , Can effectively prevent the product on the electric instant
Misoperation, stable and reliable. Relay contact can withstand voltage is 220V, the maximum
Output current for 10A.
5), program download instructions: Good connection between computer and controller serial
Communication line. Will use on STC SP 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.
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;