A&D Weighing GX-8000 - Manual (Page 87)

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AD-8920 Remote display
Connected to the GX series using the RS-232C interface to display the weighing data away
from the balance.
AD-8922 Remote controller
Connected to the GX series using the RS-232C interface to display the weighing data and to
remotely control the balance.
AX-SW128 Foot switch
Used to externally transmit a RE-ZERO or PRINT signal to the balance.
AX-USB-25P-EX USB converter
Adds a COM port to a PC.
Enables bi-directional communication between the PC and the balance when a USB driver is
installed.
Can use serial communication software such as WinCT on a PC without COM ports.
An RS-232C cable is provided to connect the USB converter to the balance.
To USB port
on a PC
RS-232C
on the GX series
balance
USB serial
converter
RS-232C cable provided
(D-sub 25-pin)