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USE AND MAINTENANCE MANUAL
3.3.3
Digital Scale serial connection
Female 15 pin cup connector.
PIN
DESCRIPTION
1
485-
2
EX +
3
EX +
4
EX -
5
EX -
6
485+
7
NC
8
NC
9
EX -
10
NC
11
NC
12
NC
13
NC
14
NC
15
NC
NC = Reserved not to connect
The digital cells are connected by an RS485 serial transmission using a 6-conductor shielded cable.
Pins with the same signal can be parallelised.
3.3.4 Analogue Scale serial connection
Male 9 pin cup connector.
PIN
DESCRIPTION
1
SIG-
2
SIG+
3
EXC+
4
EXC-
5
SENSE+
6
NC
7
NC
8
SENSE-
9
NC
NC = Reserved not to connect