Page 2-9
2.6
LOADCELL CONNECTIONS
Note:
The scale system is pre-wired the figures below are for reference only.
Color
Wire Name
RED
+Excitation
BLK
- Excitation
GRN
+Signal
WHT
- Signal
Figure 2-11: Color Codes for Shielded Load Cell Cable
Pin Nos.
Pin Name
1/8
+Excitation
3/10
- Excitation
5/12
+Signal
7/14
- Signal
7
1
5
3
14
12
10
8
Figure 2-12: Pin assignments for the Load Cell Port
Figure 2-13: Pin assignments
On Summing Card –Low Profile Style Only
2.7
CONNECTING THE SERIAL PRINTER, REMOTE DISPLAY OR COMPUTER
The 600E Digital Baggage Scale comes standard with one full duplex RS-232 serial port,
designed for connection to either a PC or a serial printer. The same port may be also used
as a simplex, RS-232 port designed for connection to a remote display.
Figure 2-4 shows the serial port pinout. Refer to Appendix B for some suggested cable
diagrams. (A 9-pin pin Male D-type connector is required).
1. Plug the serial printer, remote display or computer communication cable (not included)
directly into the DSUB9 serial port connector.
Pin No.
Pin Name
2
Receive Data
3
Transmit Data
Signal Level
RS-232
RS-232
5
Signal Ground
RS-232
2
3
5
Front View
