
15
Note: -
If a 4-wire load cell or junction box is used, short-circuit pin 1&2 and
pin 3&4. Otherwise, this instrument will not work.
4.3.1 Load cell connector pin assignment
Pin # on
Load Cell Connector
Pin Assignment
1
Excive
2
Remote Sense +ve
3
Excitation -ve
4
Remote Sense -ve
5
ve
6
Signal -ve
7
Ground
4.4 Comports on Instrument
There are 2 built-in comports on this instrument.
Comport 1 can be used for serial or TTL communication depends
on the jumper setting of the Serial/TTL selection jumper. Default
setting = serial. Contract your dealer in case TTL output is
required for Comport 1.
Comport 2 supports only serial communication.
Both comports support bi-directional communication when set as PC and CMD
modes. Refer to
5.5
for setting details.
4.5 Comports Pin Assignment
Refer to below table for pin assignment between this instrument and a
computer or serial printer.
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