Model Number: HFM816/832/800 #401 Brand Name: HuaFanQinLu Key Specifications/Special Features: Description:Multifunction LCD alarm control cabinetFeatures:Working voltage: AC220V 50HzChannel number: simulation can provide 16, 32, road, digital signals can provide up to 255Signal input: 485 digital signal, analog (4-20mA current) signal inputCommunication interfaceSpecification:Size： 480mm * 250mm * 130mmWeight: about 6kg
Working voltage: AC220V 50Hz
Output voltage: DC24V
Channel number: simulation can provide 16, 32, road, digital signals can provide up to 255
Display: can display 4 or 14 road one screen at a time
Signal input: 485 digital signal, analog (4-20mA current) signal input
Communication interface:
(optional) 1 road RS232 and RS485 digital bus interface
Standard ModBus RTU protocol or non-standard, can connect the computer monitor
Wave rate: 9600bps
Alarm way: first alarm more than 90dB alarm way
Second alarm more than 120dB
Control output:
8 bus channel relay, a common relay, line 1 public relay.
(optional) 32 channel relay control AC 250V 5A, 7A DC 30V
Sampling accuracy: 12-bit AD
Measurement range: 0-9999 (can be set)
Connection mode: analog signal lines to two or three, four wire digital signal (two signal lines, two power cord)
Temperature range: - 10℃ - 50℃
Humidity: 15% - 70% (RH) no condensation
Package weight: 6kg

Package included:
Multifunction LCD alarm control cabinet