Zektor Palladia™ 8X8 - Manual (Page 28)

28 HDA800(V2) Serial Protocol, Version 1.3, 9/12/13
RS-232 / TCP/IP Port Hardware
TCP/IP settings used by the HDA800(V2)
Default IP Address: DHCP
Port Number: 50005
Duplex: Full
Speed: 10/100 Mbps
RS-232 Pinout and Baudrate Settings
The RS-232 port on the HDA800(V2) is the same format, and pinout, as a PC modem, and uses the
same type of cable as a standard serial modem would, which is a standard straight through cable. Do
not use a cable that is marked as a “Null Modem” cable.
The HDA800(V2) can also be used with USB to RS-232 conversion cables, these are all typically
straight through cables. (Be sure to install any drivers that come with the USB to RS-232 cable you are
using.)
The RS-232 port is a female type DE-9 connector (sometimes mistakenly referred to as a DB-9 con-
nector) with the following pinout:
Pin definitions
1 - No Connect 6 - No Connect
2 - TX 7 - No Connect
3 - RX 8 - No Connect
4 - No Connect 9 - No Connect
5 - GND
Port settings used by the HDA800(V2)
Baudrate: 19200
Data Bits: 8
Stop Bits: 1
Parity: NONE
Timing information (unless specified otherwise by a command’s description)
Min character to character time: 0ms
Min line to line time: 0ms
Min time between commands: 0ms
Max time to respond to a request: 100ms