PCL-846A – 4 Port RS-422/485 Card Isolat.

274,00 € Excl. VAT

1 in stock

Features PCL-846A:

Name: PCL-846A - 4 Port RS-422/485 Card Isolat.
SKU: pcl-846A
Price: 274.00 EUR
Availability: InStock

√Four or eight RS-232 or RS-422/485 serial ports PCL-846A
√Transmission speeds up to 921.6 kbps
√Independent/shared IRQ settings between each of the 4 serial ports
√Wide IRQ selection: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15
√Supports COM1, COM2, COM3, and COM4
√Provides 1000 VDC isolation (PCL-846 only)
√Provides 2000 VDC EFT Surge Protection (PCL-846B only)
√Provides 3000 VDC EFT Surge Protection
(PCL-849B, PCL-849+, PCL-858B)
√Space reserved for termination resistors
√Supports 2 wire or 4 wire operation
√Automatic RS-485 data flow control or RTS control
√Supports Windows® 98/ME/2000/XP, Linux
√Powerful and easy-to-use utility (ICOM Tools)

Introduction

PCL-800 series communication card provides reliable, high-speed serial communication. The unique shared interrupt can be set to most common (extended) AT interrupts. This
simplifies programming, speeds up interrupt processing and frees up interrupts for other devices. PCL-800 series cards also provide EFT surge or isolation protection to prevent
your PC and equipment against damage from ground loops, increasing system reliability in harsh environments or abrupt high voltage surges such as those caused by lightning
during thunderstorms.

Specifications PCL-846A:

General
Card Interface ISA
Certifications CE
Connectors 1 x DB37-F (PCL-846, PCL-849)
1 x DB62-F (PCL-858)
Dimensions 185 x 100 mm (7.3″ x 3.9″)
Power Consumption PCL-846: +5 V @ 970 mA typical, 1.2 A max.
PCL-849: +5 V @ 250 mA typical, 500 mA max.
±12 V @ 70 mA typical, 120 mA max.
PCL-858: +5 V @ 450 mA typical, 950 mA max.
±12 V @ 140 mA typical, 240 mA max
Communications
Data Bits 5, 6, 7, 8
Ports PCL-846 and PCL-849: 4, PCL-858: 8
Stop Bits 1, 1.5, 2
Speed PCL-849L: 50 ~ 115.2 kbps
PCL-849B, PCL-849+: 50 ~ 307.2 kbps
Other: 50 ~ 921.6 kbps
Parity None, even and odd
I/O Address Range PCL-846, PCL-849: From 200H to 3F8H
PCL-858: From 000H to 3FFH
IRQ 3, 4, 5, 6, 7, 9, 10, 11, 12, 15
Data Signals
RS-232: Tx, Rx, CTS, RTS, DTR, DSR, DCD, GND, RI (PCL-849)
RS-232: Tx, Rx, CTS, RTS, DTR, DSR, DCD, GND (PCL-858)
RS-422: Tx+, Tx-, Rx+, Rx-, GND, CTS+, CTS-, RTS+, RTSRS-485: Data+, Data-, GND
UART PCL-846: 4 x 16C550 with 16-byte FIFO
PCL-849A/849B/849L: 1 x 16C554
PCL-849+: 1 x 16C654
PCL-858A/858B: 2 × 16C554
Protection
Isolation Protection PCL-846: 1,000 VDC
EFT Surge Protection PCL-846B: 2,000 VDC
PCL-849B, PCL-849+, PCL-858B: 3,000 VDC

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