The two-wire controller can communicate with our bus-made carbon monoxide detector. Comes with 4 groups of passive switching output, of which 1, 2, 3 and 4 groups of default continuous output. The controller has automatic fault and alarm function, and can send fault and alarm information within the time required by national standard. The controller has a network communication 485 interface, which can realize the remote communication networking with the control system in line with the communication protocol by extending the communication 485 module, and realize the remote control of alarm information.
Air Quality Controller (for underground garage)JB-TB-ASD5166
Product Certification
Technical parameters
| Signal transmission | Operating voltage |
|---|---|
TBUS Two-wire system | AC220V±20%/50HZ |
| Bus capacity | No-load power consumption |
≤64 bit | ≤10W |
| Indication error | Working environment |
| ±5%FS | temperature：0℃～ 40℃ humidness：≤93%RH |
| Alarm threshold and alarm method | Communication distance |
|---|---|
| High-limit alarm Low alarm Audible and visual alarm | ≤1000m（RVSP2.5mm² ） |
| Control output | Display mode |
| Four-way programmable linkage output (Contact capacity 5A/DC24V or 5A/AC250V) 1, 2, 3, and 4 groups are consecutively output by default | 2.4 inch 128 x 64 pixel lattice LCD The screen is displayed with + ICONS in English and Chinese |
| Detection unit | Adaptive device |
| PPM | Our company has two wire system communication Non-explosion-proof carbon monoxide detector |
System architecture
