ICPDAS VXC-142iU

Levertijd:
2~7 dagen
SKU
VXC-142iU

Universal PCI Bus, Serial Communication Board with 2 Isolated RS-422/485 ports

● Provides 2 RS-422/485 ports
● Built-in COM-Selector
● ±4 kV ESD Protection
● 128 KB Software Buffer (max.) for each COM Port under Windows
● 2500 VDC Isolation
● Short Card Design
● 128-byte Hardware FIFO for each Port
● Supports 3.3 V/5 V PCI bus, Plug and Play
● LED diagnostic indicators

The VXC-142 series card provides two RS-422/RS-485 serial ports. Each port can be configured as either RS-485 for half-duplex or RS-422 for full-duplex communication. It supports for speed up to 115200 bps and supports full-duplex communication.

Users may specify a COM port number manually by setting dip switch, or let the driver choose an available number automatically. The driver provides a maximum of 128 KB software FIFO for each COM port under Windows. It's practical for large file transmission.

The data lines of each serial ports on i version VXC cards come with photocouplers design. The on-board photo couplers use a short optical transmission path to transfer a signal between elements of a circuit, and keep the data lines electrically isolated. It can help cutting down on ground loops, common mode voltages and block voltage spikes, provide electrical isolation, and offer significant protection from serious overvoltage conditions in one circuit affecting the other. 

In harsh industrial environments, the on-board ESD protection component (for i version) diverts the potentially damaging charge away from sensitive circuit to protects the computer and equipment from the sudden and momentary electric current.

The serial communication card are designed for use with intelligent devices like bar code reader, serial printers, intelligent sensors, instrumentation equipment, computers and almost any device with an RS-422/RS-485 port.

SOFTWARE

● Windows NT4/2000 drivers for VXC series.
● Drivers for 32-bit Windows XP/2003/2008/Vista/7
● Drivers for 64-bit Windows XP/2003/2008/Vista/7

APPLICATIONS

● Industrial Machinery
● Building Automation
● Restaurant Appliances
● Laboratory Equipment & Research
● Industrial Communication

 

Meer informatie
Art.nr.
VXC-142iU
Fabrikant
ICPDAS
Communication Ports
COM1 ~ COM2
RS-422/485 The RS-422 and RS-485 cannot be used simultaneously
RS-422 TxD+, TxD-, RxD+, RxD-, RTS+, RTS-, CTS+, CTS-, GND
RS-485 Data+, Data-, GND
UART 16C950 compatible
Baud Rate 50 ~ 115200 bps
Data bit 5, 6, 7, 8
Stop bit 1, 1.5, 2
Parity None, Even, Odd, Mark, Space
FIFO Internal 128 bytes
Isolated 2500 VDC
Algemeen
Bus Type Universal PCI, 3.3 V and 5 V, 33 MHz, 32-bit, Plug and Play
COM-Selector Yes (8-bit DIP switch)
Connector 2 x Male DB-9
Power Consumption 480 mA @ 5 V
Operating Temperature 0 °C ~ +50 °C
Storage Temperature -20 °C ~ +70 °C
Humidity 0 ~ 90% RH, non-condensing
Dimensions (l x w x d) 134 x 90 x 22mm
Mijn vraag gaat over: ICPDAS VXC-142iU
To Top