Programmable Logic Controller (PLC)

描述

Programmable Logic Controller (PLC)

I. General

Meet the requirements of “Programmable Controller (PLC)” for chief engineers, chief stewards, third stewards and “Programmable Controller (PLC)” for electronic electricians in the "Rules of the People's Republic of China on the Administration of Training for Seafarers" (Order of the Ministry of Transportation and Communications, No. 5, 2019). "Programmable Controller (PLC)" and "Programmable Controller (PLC)" for Electrical and Electronics Operators.

II. Technical parameters

1、Input power supply: three-phase five-wire system 380V±10% 50Hz

2. Output power supply:

Three-phase four-wire 380V±10% 10A 50Hz

Single-phase AC 220V±10% 10A 50Hz

DC power supply 24V/2A, 5V/1A

DC adjustable 0-15V, 0-20mA

3. External dimensions: not less than 1200*780*1330

4、Capacity:＜1.5KVA

5、Weight：＜100Kg

6. Working conditions:

Temperature: -10℃~+40℃

Relative humidity: ≤85% (25℃)

7. Practical training table

Requirements for the use of iron matt dense grain spraying or profile structure, table frame using 2mm cold rolled steel plate extrusion molding or profile, set up four universal mobile wheels, two of them with foot brake, easy to move or fixed.

8、Power control panel

(1) Three-phase, four-wire 380V AC power supply, the voltage meter monitors the grid voltage, and the power supply of the control panel is controlled by the key switch and the start/stop button.

(2) Provide +5V/1A and +24V/2A DC regulated power supply all the way, 0-15V DC adjustable regulator all the way, 0-20mA adjustable constant current source all the way, three and a half digital display table two.

(3) Provide two 10KΩ adjustable potentiometers, one 1KΩ adjustable potentiometer, one 10KΩ resistor, six single-pole, double-throw pushbutton switches, four key switches, and three indicator lights.