GDB4 Panel-mounted Control Cabinet
GDB4 Panel-mounted Control Cabinet
GDB4 Panel-mounted Control Cabinet
GDB4 Panel-mounted Control Cabinet

GDB4 Panel-mounted Control Cabinet

    • Single instrument head 2.4 inch Chinese color LCD display
    • The cabinet is fully loaded and can install 32 instrument head modules
    • Each instrument head module can connect 4 gas detectors
    • 128 gas detectors can be connected to the whole cabinet
    • Free combination of independent units
Product description

GDB4 panel-mounted control cabinet can collect, process, display and upload on-site analog signals uniformly, and realize standard modbusRTU communication between one slave station and two master stations through a 485 data acquisition card. The realization method is that the 485 data acquisition card reads out all instrument card information and stores it in the card storage area, and communicates with two master stations (upper computer, intelligent detection platform) respectively. It also realizes data synchronization update, bus signal isolation, and does not interfere with the detection system.

This detection system is a distributed control system, which adopts an open, standardized, modular and serialized design to separate the complex scenes step by step. It has the characteristics of simple and convenient maintenance. When a certain part or a certain card fails, it can be replaced online without affecting the operation of the entire system to quickly eliminate the fault.

Main function
Henan otywell electronic technology co., LTD.
  • Single instrument head 2.4 inch Chinese color LCD display
  • The cabinet is fully loaded and can install 32 instrument head modules
  • Each instrument head module can connect 4 gas detectors
  • 128 gas detectors can be connected to the whole cabinet
  • Free combination of independent units
  • Three-level alarm settings, more powerful
  • Simulate Chinese menu, easy to operate
  • Convenient universal wheel at the bottom of the chassis and design of lifting bolts at the top

 

Technical index

Display mode

 Color display

 Output mode Switch

≤3.0A

Output mode Switch

 quantity ≤3.0A

Alarm output

Built-in three groups of programmable external control output, contact capacity 2A/DC24V/or 1A/AC220V

Network capacity

 128 channels

Alarm mode:

sound and light alarm

Response time

≤10S

Power

5W

Power supply voltage

AC220V±10% 50HZ

Signal input

4-20mA

Working humidity

<95%RH

Wire diameter requirement

RVVP 3*1.5mm2

Size

(2100*600*600)mm

 

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