Connection to Load Cell
Description
No. Description Code
1 Positive excitation EXC+
2 Negative excitation EXC-
3 Positive signature SIG+
4 Negative signature SIG-
5 Positive feedback SN+
6 Negative feedback SN-
7 Shield cable SHIELD
If use four wire shielded cable, please make short circuit of plus excitation and plus feedback, make short
circuit of minus excitation and minus feedback!!!
Load cell connect with indicator must be reliable; shield wire must be connected to ground reliably.
Load cell and indicator are static sensitive devices, taking measures to prevent from static power when using.
During the thunder storm season, proper lightning protection should be taken to protect the load cell and
indicator from damaging by lighting and to ensure the personal safety to run of the weighing and related
equipment.
2.3 Connection to printer
No Description Code
1 data strobe signal STB
8 digits parallel data
6 D4
7 D5
8 D6
9 D7
11 “BUSY”signal BUSY
25 GROUND GND
Print note:
Print function can be used after set-up.
Indicator print port output cable must be connected to printer correctly, special printer cable is necessary.
Due to various printer, and different characteristics, please select recommended printer.
Printer must connect to ground reliably, otherwise it may influence the indicator normal use,or broke the load
cell ,indicator,scoreboard and printer.
2.4 Connection to soreboard
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