GJB-8080 (2-Channel 32-Bit Counter/Frequency Measurement Mod

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ShenZhen I-LACS Technology Co., Ltd

0755-83756068, 010-62651778, 021-54082926, 028-85258945, 029-88859805, 025-83690596, 0755-28967381


company	ShenZhen I-LACS Technology Co., Ltd
Categories	Frequency Meters
Update	2011-03-16
Original Region	China
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GJB-8080 (2-Channel 32-Bit Counter/Frequency Measurement Mod

Characteristic:

Product Features and Adaptability: Input Channel：2-channel independent 32 bits counter Max Input Frequency：50KHz Input Mode：Isolation or non isolation Isolation Input Voltage：Logic 0 voltage：max +1V; logic 1 voltage：+3.5V～+30V Non Isolation Input Voltage：Programmable threshold Logic 0 Voltage：0.1～+5V（default 0.8V） Logic 1 Voltage：0.1～+5V（default 2.4V） Isolation Voltage: 2,500V DC Input Pulse Width：More than 10s Max Count：4,294,967,295（32 bits）programmable digital Digital Noise Filter：2s~65ms Alarm：Upper and lower limit alarm mechanism Preset Type：Absolute or relative Frequency Measurement Range：5Hz～50KHz Digital Signal Output Channel：2 channels, +30V power collector open Sink Current：Max 30mA（load） Driving Power：300mW Watchdog Timer：Built-in Power Requirement：10V～30VDC Power Consumption：2.0W Working Temperature：0～60℃ Storage of Temperature：-20～70℃ Relative Humidity：5～95%@25℃（Non congeal dew） Electrostatic Discharge Immunity：Comply with 2-grade standard Electrical Fast Burst Immunity：Comply with 2-grade standard Immunity to Conducted Disturbances, Induced by Radio-frequency Fields：Comply with 2-grade standard Radiated Immunity：Comply with B-grade limitation

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