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

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