KAN124 Air Controller for Underground Garages featuring TBUS Two Wire System Signal Transmission
KAN124 Air Quality Controller (Specifically for Underground Garages)
Product Introduction
This is a two - wire system controller device that can communicate with the bus - type carbon monoxide detectors produced by our company. It comes with 4 sets of passive switch - quantity outputs, and the outputs of sets 1, 2, 3, and 4 are set to continuous output by default. The controller has automatic fault and alarm functions, and can send out information such as faults and alarms within the time required by the national standard. The controller is equipped with a networking communication RS485 interface. Through the expansion of the communication RS485 module, it can achieve remote communication networking with a control system that complies with the communication protocol, enabling remote control of alarm information.
Product Description
| Signal Transmission | Operating Voltage | Alarm Threshold and Alarm Method | Communication Distance |
| TBUS two - wire system | AC220V ± 20%/50HZ | High - limit alarm Low - limit alarm Audible and visual alarm |
≤ 1000m (RVSP2.5mm²) |
| Bus Capacity | No - load Power Consumption | Control Output | Display Method |
| ≤ 64 points | ≤ 10W | Four - way programmable linkage output (contact capacity 5A/DC24V or 5A/AC250V), default continuous output for groups 1, 2, 3, 4 | 2.4 - inch 128×64 pixel dot - matrix LCD, using Chinese and English + icon display |
| Indication Error | Working Environment | Detection Unit | Compatible Equipment |
| ± 5%FS | Temperature: 0°C - 40°C, Humidity: ≤ 93%RH | PPM | Non - explosion - proof carbon monoxide detectors with two - wire communication produced by our company |
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