The Company's Main Products Include Medium And Low Voltage Inverters, Soft Starters, Control Cabinets (including Plc Cabinets And Frequency Conversion Cabinets, Etc.) Complete Sets, Integration And Special Machines, Servo Systems, Plc, Hmi, Etc.



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地 址:济南市天桥区蓝翔中路30号时代总部基地G15-1003室


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Wecon PLC

General specifications

  LX3V series host LX3VP series host  LX3VE/LX3VM series host
Execution method Cycle scan/interrupt mode

Programming method

Instruction list/ladder diagram
Command type Basic instruction: 27/application instruction: 136+2 Application instruction 140
Execution time Basic instruction: 0.06 microseconds/application instruction: 1~10 microseconds
Program capacity 16K 64K 32K
Download and monitor Programming cable (serial type)/Micro USB
High-speed pulse output Transistor type: 2 channels (extended 4 channels)/relay type: None (extended 2 channels)
High-speed counter interrupt 6 way
Timed interrupt 3 way
Power-down save function Can be adjusted by software
Storage medium FLASH
Digital filtering Perform digital filtering on all inputs
Serial communication

COM1: RS422 or RS485

COM2: RS485

Ambient temperature

 Working temperature: 0~55℃/Storage temperature: 0~70℃

Environmental humidity 35~85% RH (no condensation)
Impact resistant

 Comply with JIS C 0040 standard

Noise resistance Comply with IEC61000-4-4 and GB/T 17626.4: noise voltage amplitude 1KVP-P, 10us pulse width, 0.3S period, edge 5ns; continuous action for 1 minute.


Output specifications

Project Relay output Transistor output
Output type -- NPN
Input loop DC 24V DC 24V
Output circuit <AC 250V or < DC 30V  DC 5~30V 
COM port current -- <0.1mA(DC 30V)
Circuit insulation Mechanical insulation Photoelectric coupling insulation
Open circuit leakage current -- 0.1mA/DC 30V

Minimum load

DC 5V 2mA


Maximum output current

Resistive load

2A/output terminal, 8A/COM terminal 0.5A/output terminal, 0.8A/COM terminal, 0.3A/high-speed output terminal
Inductive load 80VA 12W/DC 24V (High-speed output terminal: 7.2W/terminal)
Light load 100W 0.9W/DC 24V
Response time ON response <10ms <0.2ms
(High-speed output terminal: <5us)
OFF response


AC power specifications


 Hosts below 26 o'clock (including 26 o'clock)

Hosts above 26 points

Voltage range AC 85~265V 50~60Hz
Allow instantaneous stop time The host can continue to work after 10ms momentary power failure
Impulse current <15A 5ms/AC 100V;<30A 5ms/AC 200V
Power fuse 250V 3.15A 250V 3.15A
Power consumption <35w <60w
Output power DC 24V 700mA DC 24V 700mA


DC power supply specifications

Project LX3V/LX3VP/LX3VE/LX3VM host
Voltage range DC 24V±10%
Allow instantaneous stop time The host can continue to work after 10ms momentary power failure
Power fuse 250V 3.15A
Impulse current <15A 1ms/DC 24V
Power consumption <30w(Excluding the external power supply part of the expansion module)
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Telephone: 0531-85895997 85825997

Fax: 0531-85825997

Mobile phone: 13455115388



Address: Room G15-1003, Times Headquarters Base, No. 30 Lanxiang Middle Road, Tianqiao District, Jinan City