Contec N Series Quick Start Manual

N Series for USB
RS-422A/485 4ch Isolated Serial I/O Unit
COM-4PDHN-USB
* Specifications, color and design of the products are subject to change
without notice.
Features
Max. 921,600bps RS-422A/485 Serial Communication
This product has 4 channel RS-422A/485-standard serial ports. Baud
rates from 300 to 921,600bps can be set for each port. When using the
bundled "Standard COM Driver Software", baud rates from 300 to
921,600bps can be set. When data is transferred at the high speed, it
may not be transferred normally, depending on the use environment
such as the external device and cable length used.
Possibly used as Windows-standard COM ports, using the bundled
driver library
Comes with a driver software that allows the products to be used under
Windows in the same way as COM ports on the PC.
Under Windows, the product supports the OS-standard Win32 API
communication function as well as Visual Basic MSComm.
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.
Compatible to USB1.1/USB2.0
Compatible to USB1.1/USB2.0 and capable to achieve high speed
transfer at Full Speed (12 Mbps).
Compact Design
Compact design, 188.0(W) × 78.0(D) × 30.5(H), features flexibility in
installation.
Adapting terminal connecters make it easy to connect and install the
product
The terminal connectors (screw type) make it easy to connect and
install the product.
Capable of adapting a wide-range power (12- 24VDC)
The product is capable of dealing with a wide range of power in the
differing environments.
Power connector also has a FG terminal.
Diverse installations such as screw fastening, magnet (option), DIN rail
are possible
Installation on the floor / wall /ceiling is possible by screw fastening,
magnet (option), rubber feet, etc.
In addition, DIN rail mounting mechanism is equipped as standard with
the product, making it easy to install the product within the panel or
the device.
COM-4PDHN-USB
PLUG-IN Electronic GmbH • Am Sonnenlicht 5 • 82239 Alling • Tel.: +49 (0) 8141 3697-0 • info@plug-in.de • www.plug-in.de
This product is an USB2.0-compliant product designed for extending
RS-422A/485 compatible serial communication functionality on your
PC.
This product supports a baud rate of up to 921,600bps and has
separate 128-byte / 384-byte buffer memory for transmit and receive.
It also comes with a Windows driver, which allows products to be used
as OS-standard COM ports.
* The contents in this document are subject to change without notice.
* Visit the CONTEC website to check the latest details in the document.
* The information in the data sheets is as of September, 2018.
Physical Dimensions
Product
USB I/O Terminal
COM-4PDHN-USB
Isolated R S-422A/485 4ch I/O Unit
V + V -
(154)
170
188
AC adapter (POA201-10-2)
75±1
+200
1830
-30
Packing List
Product [COM-4PDHN-USB] ...1
Rubber feet...4
3-pin power connector...1
5-pin connector for RS-422A/485 communication ...4
AC cable (1.8m)...1
USB cable (1.8m) ...1
USB cable attachment on the main product's side
(For Mini B connector side) ...1
AC adapter ...1
Disk *1 [COM Setup Disk] ...1
First step guide ... 1
Warranty Certificate ...1
Serial Number Label ...1
*1 The bundled disk contains the driver software and User's Guide.
Ver.1.02
[mm]
+12V
GND
N.C.
1500±100
[mm]
1