Gallagher HBUS modules

• Make: Gallagher
• Model code: HBUS
• Voltage: 13.6 V DC
• Operating Temp ^oC: -10 ~ +70
• Operating Humidity %: 0 ~ 95

Gallagher 8H and 4H Modules provide I/O connectivity and support star wiring of secure high-speed HBUS devices to a Gallagher cabinet. The HBUS protocol runs at speeds up to 1Mb/s, substantially faster than most other RS-485 based communications protocols. This increased communications speed improves the response times of HBUS devices.