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ICPDAS VXC-142iAU
Levertijd:
2~7 dagen
SKU
VXC-142iAU
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
● 3 kV Isolated ports
● Short Card Design
● 128-byte Hardware FIFO for each Port
● Supports 3.3 V/5 V PCI bus, Plug and Play
● 16 bytes hardware FIFO for each port
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-142iAU
Fabrikant
ICPDAS
Communication Ports
| COM1 ~ COM2 |
|
||||||
| 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 |
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