UTCM-01B Bus-type Gas Alarm Controller

Model: UTCM-01B Bus-type

Working voltage: AC220V/50Hz (backup power: battery 12V/7AH * 2)

Power: Maximum no-load power 12 W; maximum full-load power 72 W

Alarm mode: sound, light, and LCD status display

Linkage output: 1 220V active output, 1 220V/10s pulse output, 1 passive output, 1 passive 10s pulse output

Operating temperature: -10 ℃ to +55 ℃

Installation method: Wall-mounted

Connection method: Selectable RS485 four-wire communication or two-wire Powerbus wiring

Communication method: Bus-type communication supports up to 16 address points. The controller provides two RS485 uplink ports, and the default uplink protocol is Modbus RTU, with customization available.

Overall dimensions: 400 × 300 × 90 mm

Weight: 7 kg