Rui Xiang Co., Ltd.

China Manufacturer with main products: SMPS, Vr Cinema, 5D Cinema, Controller, Control System, Vr Glasses

Home  >Products Catalog > Digital IO controller > Serial Port Controls Relay (Transistor) Board/IO Control/Remote Control System/JMDM-RS232

Serial Port Controls Relay (Transistor) Board/IO Control/Remote Control System/JMDM-RS232

FOB Price: 20.00 - 50.00 USD/Set
Supply Ability: 10,000 Piece/Pieces per Month
Shipping: 3 days
Payment Terms: L/C, T/T, Paypal, Western Union
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: antistatic lighting and shockproof carton


1, Introductions.
JMDM-RS232 serial port controls relay (transistor) board is a high reliable industrial controller which independent research and development by Shenzhen jingmin digital machine Co., Ltd. Can be used to serial control the input and output of a variety of digit quantity / switch quantity signal. The Functions as follows:
1. Collecting the switch quantity signal input state through the controller, real-time displaying to the PC monitoring interface through the serial port.
2. Controlling the ON and OFF of the relay (or transistor) through the computer serial port, to achieve a variety of switch quantity control.
Having extensive application values in various types of civil and industrial occasions, Win the customers respected and loved for their excellent performance and cost-effective,
1. Used for a variety of distributed control system;
Used for a variety of remote monitoring system;
3. Used for the bulb light control of the buildings, advertising and so on, Power plant control, automation workshop of large and medium-sized control project;
4 Used for remote IO module;
JMDM-RS232 serials: JMDM-28DIOMR/MT, 20DIOV2
Model No. :
Working power
Master chip
Program and data storage
Input and output
AC12V or DC 12V~15V;
8 high performance PC
16-channel input/
12-channel output
AC 9V, peripheral drive power: AC 12V or 24v.
8 high performance PC
16-channel input/
12-channel output
12V or 24V
AC and DC universal, the peripheral drive power using 24/12V DC;
32K( use 64K if there are special requirement)
12-channel input/
8-channel Opto-isolated digital output and
8-channel relay output
L*W*H: 122mm*86mm*28mm;

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