Appendix 1 Option Card Description; Appendix 2 Load Cell Pin - Excell FB530 User Manual

EXCELL PRECISION CO., LTD.

Appendix 1 Option Card Description

RS232 output
FB530's RS232 card is marked "AD05135"  4PIN cable connect CN6 of mainboard
FB530's RS232(DB25PIN) Pin Description
J1, J3 SHORT; J2, J4 OPEN (default setting)
●
Pin 2  TXD
Pin 3  RXD
Pin 7  GND
Other pins are disabled.
J2, J4 SHORT; J1, J3 OPEN
●
Pin 2  RXD
Pin 3  TXD
Pin 7  GND
Other pins are disabled.

Please refer to F5 function settings for transmission mode, baud rate setting and
data format.

Appendix 2 Load Cell PIN

5-pin female
connector
0201810X
Load Cell
Weighing scale
(AW, HW, FD, RW, TW)
1 EXC+
2
EXC -
3
SIG+
4
SIG -
5
GND
shield
Load Cell cable
Short JP21, JP22 of FB530's mainboard
PCB
(E+)
(E -)
(S+)
(S -)
(FG)
23
EXC+
SIG+
EXC-
SIG-
L/C

EXC+

EXC -

SIG+

SIG -

shield
ZSME300000292