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ZP900 Post Scales User Instructions
Communications
5 Communications
The ZP900 can communicate through these ports:
l
Serial Port 1 and 2
l
Optional communication ports are available for Ethernet and USB-HID.
Contact AWTX or your scale supplier for information on how to activate the
USB or Ethernet ports.
5.1 Serial communication port defaults
Refer to the ZP900 Service Manual for full details on communication protocols and port
configuration.
5.1.1 Serial cable wiring for 9P AWTX supplied cable types
Port 1
Port 2
Port 2 (UK)
Protocol
SMA
NCI
D901
Baud Rate
9600
9600
2400
Data Bits
8
7
7
Parity
none
even
even
Stop Bits
1
1
1
PC
Desc
Color
ZP900 Port 1
ZP900 Port 2
2
RXD
Red
TB3-2 (TX1)
TB3-3 (TX2)
3
TXD
Green
TB3-4 (RX1)
TB3-5 (RX2)
5
GND
Black
TB3-1 TB3-1
