12 Interfaces
The interfaces enable to exchange weighing data with the connected peripherals.
The data can be transferred to the printer, computer or control indicators. And con-
versely, the control and data input commands can be given using the connected de-
vices (e.g. a computer, keyboard, barcode reader).
The available interfaces can be used in parallel.
12.1 Interface cable (RS-232)
Port
Standard KERN set-
ting
30
Sub-D 9-pin port (the port = in the scales)
• 8 data bits
• 1 stop bit
• no parity
Pin 1: VB
Pin 2: TXD (RS232)
Pin 3: RXD (RS232)
Pin 4: VCC
Pin 5: Weight (RS232)
Pin 6: "Low" signal LED "IN4")
Pin 7: "Hi" signal (LED "IN2")
Pin 8: "OK" signal (LED "IN1")
Pin 9: Slow
CKE-BA-e-2031