| Message: | Our products website:https://www.amazon.com/Multi-function-control-cabinet-alarming-detection/dp/B01IQJJZ2K?ie=UTF8&*Version*=1&*entries*=0Xi'an Hua Fan Instrument Co.,Ltd is one of the leading multi-function lcd alarm control cabinet manufacturers and suppliers in China, welcome to buy or wholesale multi-function lcd alarm control cabinet made in China from us.Basic parametersSize： 480 mm * 250 mm * 130 mmWeight: about 6 kgWorking voltage: AC220V 50 HzOutput voltage: DC24VChannel number: simulation can provide 16, 32, road, digital signals can provide up to 255Display: can display 4 or 14 road one screen at a timeSignal input: 485 digital signal, analog (4-20 mA current) signal inputCommunication interface:(optional) 1 road RS232 and RS485 digital bus interface,Standard ModBus RTU protocol or non-standard, can connect the computer monitorWave rate: 9600 bpsAlarm way : first alarm more than 90 dB alarm way;second alarm more than 120 dBControl output:8 bus channel relay, a common relay, line 1 public relay.(optional) 32 channel relay control AC 250 V 5 A, 7 A DC 30 vSampling accuracy: 12 bit ADMeasurement 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 url:http://www.huafansmart.com |
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