1. Functional characteristics

1)jmctrl at msn dot cn
The main power: 12V/24V DC power supply;

2) 8 high performance SCM control;

3) Two dial switch, can be used as two input points for the special-purpose function set;\

4) Two LED respectively display the power and operation status;

5) 4-channel optically isolated SCR output, can control the working voltage of AC 220V directly, the maximum output current

is 15A;

6) 4-channel optically isolated SCR output divided into two groups, can respectively wiring, each of the group can be used

to control the difference load, such as contactor, a variety of bulb, heating wire, electric motor and all kinds of

electricity load;

7) The SCR output use of specialized chip zero-crossing trigger, produced minimal harmonic, all of the SCR are having

overvoltage and overcurrent protection of the circuit and high-frequency filter circuit; enabling the system with high

stability and extremely long working life.

8) the working temperature range of the control panel is(-10~+85°C);

9) each of the SCR output panel are having specialized anti-lightning circuit;

10) there is a channel RS232 interface can conmmunicate with the computer and other host computer to constitute of a

large communication system.

11) under the circumstance of plus RS232 to RS485 module of more than one controller to constitute RS485

network communication system.

2. specification

1) working temperature: -10~+65°C;

2) storage temperature: -20~+80°C ;

3) humidity: 5~95% non-condensing;

4) power consumption( no peripheral equipment):+24V@ 0.2A( typical values)

3. use

1) can be used to control the contactor, a variety of electric lights, heating wire, electromoter of the large power

load;