JB-TB-AT2020S Gas Detection Control Panel

  • Full LCD display facilitates debugging and supports display of device installation address
  • Supports two-wire/four-wire XBUS protocol communication, flexible and convenient wiring
  • Supports regional alarm and linkage, suitable for small and medium-sized projects with regional linkage controllers
  • Compatible with HBUS communication protocol, can be used to upgrade damaged old hosts
  • Equipped with voltage boost function to solve the problem of system instability caused by voltage drop in traditional designs.
  • Equipped with wireless transmission function for mobile phone debugging

> Product Parameters


Project Data
Working voltage AC170V~AC260V/50Hz
Typical power 5W (excluding connected detectors and supporting equipment)
Spare battery  lead-acid battery
Display method 3.2H LCD dot matrix liquid crystal
Communication method The XBUS / HBUS bus communication
Installation method Wall-mounted
Alarm Output Two sets of passive programmable external control outputs (contact capacity AC220/1A or DC24/2A)
Output type Hold/pulse output (can be modified as needed)
Enter the type Built-in set of switching input interfaces can control external control output through linkage programming
Adaptation detector A gas detector using HBUS (4 bus) and XBUS (2 / 4 bus) communication
Transmission distance 1500m
Typical capacity 4,8,16,32 (other capacity optional)
Communication loop 1
Wireless far transmission NB/4G (optional)
Appearance size 320mm×240mm×86mm


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