Setting MOXA Ports to Terminal................................ ................................ .................. 3-35
Serial Programming Tools ................................................ 4-1
Windows NT and Windows 95/98 .......................................................................... 4-1
Installation................................ ................................ ................................ ..................... 4-1
PComm
Programming Library ................................ ................................ .......................... 4-2
Utilities ................................ ................................ ................................ .......................... 4-2
UNIX ...................................................................................................................... 4-6
Programming the MOXA Ports ................................ ................................ ...................... 4-6
Extended UNIX Ioctl() Commands ................................ ................................ ................. 4-6
Utilities ................................ ................................ ................................ ........................ 4-13
DOS ..................................................................................................................... 4-15
Installation................................ ................................ ................................ ................... 4-15
DOS API-232 Library................................ ................................ ................................ ... 4-15
Utilities ................................ ................................ ................................ ........................ 4-16
RS-485 Programming for Opt8J .......................................................................... 4-17
Connection Option (Opt8x) and Cable Wiring
........................ 5-1
RS-232 Cable Wiring for Opt8A/B/C/D/S ............................................................... 5-1
RS-422 Cable Wiring for Opt8J/F/Z....................................................................... 5-7
RS-485 Cable Wiring for Opt8J ........................................................................... 5-10
RS-422/485 Impedance Matching........................................................................ 5-11
Troubleshooting............................................................... 6-1
General Troubleshooting ....................................................................................... 6-1
Windows NT .......................................................................................................... 6-4
Windows 95/98 ...................................................................................................... 6-5
DOS ....................................................................................................................... 6-6
UNIX ...................................................................................................................... 6-6
Technical Reference ........................................................ A-1
Specifications.........................................................................................................A-1
UART 16C550C .....................................................................................................A-2
PC I/O Port Address Map.......................................................................................A-3
DB62 Connector Pinouts .......................................................................................A-4