USER'S MANUAL - DATAQ Instruments

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CHAPTER 4 Specifications 4.1 Standard Specifications Standard Specifications Item Number of analog channel Description 20 channels in standard configuration, up to 200 channels using the extension unit External input/output Trigger input or external sampling input, Logic input 4 channels or pulse input 4 channels, Alarm output 4 channels PC interface Ethernet (10BASE-T/100BASE-TX), USB (HighSpeed supported) provided as standard features Internal memory device sInternal memory: approx. 2 GB USB memory slot (FullSpeed supported) is provided as a standard feature Data backup functions Setup conditions: EEPROM; Clock: Lithium battery Clock accuracy ±0.002% (accurate within about 50 seconds per month) (23°C environment) Operating environment 0 to 45°C, 5 to 85% RH (0 to 40°C when operated in batteries/15 to 35°C when battery is charging) Withstand voltage Between input terminal/input terminal : 1 minute at 350Vp-p Between input terminal/GND : 1 minute at 350Vp-p Power supply AC adapter : 100 to 240 VAC, 50/60 Hz DC input : 8.5 to 24 VDC (maximum 26.4 V) Battery pack (option) : 7.2 VDC (2200 mAh), 2 packs mountable Power consumption AC power consumption (when the supplied AC adapter is used) External dimensions Weight*1 Vibration-tested conditions No. Condition Normal consumption During recharging battery 1 When the LCD is ON 18VA 32VA 2 When the screensaver is operating 14VA 30VA DC power consumption No. DC voltage Condition Normal consumption During recharging battery 1 +24V When the LCD is ON 0.3A 0.7A 2 +24V When the screensaver is 0.25A 0.65A operating 3 +12V When the LCD is ON 0.6A Recharging not possible 4 +12V When the screensaver is operating 0.45A Recharging not possible 5 +8.5V When the LCD is ON 0.85A Recharging not possible 6 +8.5V When the screensaver is operating 0.65A Recharging not possible * Normal condition: LCD brightness is set to MAX.. 232×152×50 mm 900g Equivalent to automobile parts Type 1 Category A classification *1Excluding the AC adapter and battery. Including one terminal unit. 4−2
CHAPTER 4 Specifications Internal memory devices Item Memory capacity Memory contents Description Internal memory : Approx. 2GB Flash Memory USB memory : Unlimited (However, one file must be 2GB at the maximum) • Setup conditions • Measured data • Screen copy PC Interface Item Interface types Software functions Ethernet functions (10BASE-T/100BASE-TX) USB functions Realtime data transfer speed*1 Description Ethernet (10BASE-T/100BASE-TX) USB (HighSpeed) Data transfer to the PC (realtime, memory) PC control of the GL820 Web server function : Displays GL820's screen image on Web browser, operation of GL820 FTP server function : Transfers and deletes files from internal memory and USB memoryFTP FTP client function : Backs up data in internal memory and USB memory NTP client function : Corrects the time of the GL820 clock DHCP client function : Automatically retrieves the IP address USB drive mode: Transfers and deletes files from internal memory 10 msec/1 ch maximum *1: Depends on the number of transferring channels. Monitor Item Display Displayed languages Backlight life Backlight Description 5.7-inch TFT color LCD (VGA: 640 x 480 dots) Japanese, English, French, German, Chinese, and Korean 50,000 hrs (when brightness is down to 50%), depends on operation environment Screen saver function provided (10, 30 s, 1, 2, 5, 10, 30, 60 min.) 4−3
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GL820 USER’S MANUAL MANUAL NO.GL8
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Introduction (7) Insofar as possibl
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Safety Precautions Safety Precautio
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Safety Precautions Memo iv
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CONTENTS How to Recharge the Rechar
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CHAPTER 1 General Description 1.1 O
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CHAPTER 1 General Description 1.4 N
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CHAPTER 2 Checks and Preparation 2.
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CHAPTER 2 Checks and Preparation (3
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CHAPTER 3 Settings and Measurement
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USER'S MANUAL - DATAQ Instruments

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