System Sketch Map - General Measure GM8802F-2 User Manual

1.1 System sketch map

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A： Se rial port te rminals
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B、C： load cell connection terminals（ Channels 1-2 in turn） .
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F： Status lights
POWER： Power suppl y； Ligh t when powe r on.
AD1 ： Channel 1 AD state， spark le for normal.
AD2： ： Channel 2 AD state， spark le for normal.
RXD：Receipt light； when receive a data string every time， the light sparkle one time.
Light or dark long time means no data string received.
TXD： Sending light；when send a data string every time，the light sparkle one time.
Light or dark long time means no data string sent.
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G： Dip switch .
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H： Programme on line for manufacto ry.
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I： Serial port mode: RS232 or RS485 optional.
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J： 24V power suppl y input terminals；
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K： 24V power suppl y outpu t terminals to c onnect ex ternal k it（such as our
GM8891 displa y）.
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L： Land terminal.
GM8802-F2110101
GM8802F-2 Field Mounting Transmitter
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