1. Before Using the Product
2
COM-1PD(USB)H
- Each channel is equipped with separate 128-byte / 384-byte FIFO buffers for transmit and receive.
These are FIFO format, useful for high speed communications and to reduce the load to the CPU when
transmitting/receiving.
As the device manager can be used to enable/disable the use of FIFO and set the FIFO trigger size, you
can build an optimum system according to your use.
- To suit your application, cables and connectors are available as optional
Straight cables (1.8m), cross cables (1.8m) and 9-pin D-SUB connectors (male or female type) for your
own cables are available as optional.
- The control line for RS-422A/485 can be controlled and monitored by software.
The control lines for RTS+, RTS-, CTS+ and CTS- can be controlled and monitored using software.
Support Software
Standard COM Driver Software
COM Setup Disk
(Bundled)
Under Windows, this software allows you to use the serial ports on the converter as if they were
standard COM ports on the PC. You can add additional micro converters up to a maximum of 127
COM ports.
Under Windows, the serial ports can be accessed using the standard Win32 API communication routines
(CreateFile( ), WriteFile( ), ReadFile( ), and SetCommState( ), etc.) The serial ports are also
compatible with the Visual Basic communication control (MSComm). * API-SIO(98/PC) is not used.
< Operating environment >
OS
Windows Vista, XP,
Server 2003,
2000
Cable & Connector (Option)
D-SUB 9 pin Male Connector Set (5 Pieces) : CN5-D9M
D-SUB 9 pin Female Connector Set (5 Pieces) : CN5-D9F