Moxa Technologies C168HS Serial Programming Tools, Connection Option Opt8x and Cable Wiring

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