PCL-740

1 Port RS-232/422/485/Current-Loop Card

RS-232, RS-422, RS-485 or current-loop interface

16C550 UART with 16-byte FIFO

Transmission speeds up to 115 Kbps

Flexible I/O address and IRQ selection

IRQ: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15

PCL-741

2 Port Isolated RS-232Current-Loop Card

Two independent RS-232 or current-loop serial ports

Each port is individually configurable to RS-232 or current-loop (jumper selectable)

16C550 UARTs with on-chip 16-byte FIFO

Transmission speed up to 56 Kbps

PCL-743B

2 Port RS-422/485 Card

Two independent RS-422/RS-485 serial ports

16C550 UARTs with on-chip 16-byte FIFO

Transmission speeds up to 921.6 Kbps

I/O address and interrupt selectable

Wide IRQ selection: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15

PCL-743S

2 Port RS-422/485 Card (with Surge Protection)

Two independent RS-422/RS-485 serial ports

Provides 2500 VDC surge protection

16C550 UARTs with on-chip 16-byte FIFO

Transmission speeds up to 921.6 Kbps

I/O address and interrupt selectable

PCL-745B

2 Port RS-422/485 Card (with Isolation Protection)

Two independent RS-422/RS-485 serial ports

Provides 3000 VDC isolation

16C550 UARTs with on-chip 16-byte FIFO

Transmission speeds up to 921.6 Kbps

I/O address and interrupt selectable

PCL-745S

2 Port RS-422/485 Card (with Isolation and Surge Protection)

Two independent RS-422/RS-485 serial ports

Provides 3000 VDC isolation

Provides 2500 VDC surge protection

16C550 UARTs with on-chip 16-byte FIFO

Transmission speeds up to 921.6 Kbps

PCL-746+

4 Port RS-232/RS-422/RS-485 Card

Four independent RS-232/422/485 serial ports

Speeds up to 115.2 Kbps

Interrupts (jumper selectable): 3, 4, 5, 7, 9, 10, 11, 12 or 15

On-board interrupt status register for greater throughput

Automatic data flow control in RS-485 mode

PCL-747

Multiport RS-232/RS-422 Controller

Expands from 8 to 32 ports per board (max. 4 boards, 128 ports per system)

Dual on-board RISC-based processors

Display panel on connection module provides working status of each port

Available with desktop connection module

Controls RS-232 devices 100 meters away without using a repeater

PCL-841

2 Port Isolated CAN-Bus Interface Card

1000 VDC isolation

Extended "AT" interrupt selectable

C driver and sample programs included

15" color TFT LCD, resolution:1024 x 768

Controller SJA-1000

Direct memory mapping enables fast access to CAN controllers

PCL-846

4 Port High Speed RS-422/485 Cards

Four independent RS-422/485 serial ports

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 standard DOS COM1, COM2, COM3, and COM4

PCL-849

4 Port RS-232 Card

Four independent RS-232 serial ports

Transmission speeds up to 921.6 Kbps

Independent I/O addresses, independent/shared IRQ settings for each of 4 serial ports

Wide IRQ selection: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15

Supports standard DOS COM1, COM2, COM3, COM4

PCL-858

8 Port High-Speed RS-232 Card

Eight independent RS-232 serial ports

Transmission speed up to 921.6 Kbps

Wide IRQ selection: 3, 4, 5, 6, 7, 9, 10, 11, 12, 15

Independent I/O addresses, shared IRQ settings for each of 8 serial ports

Supports surge protection: 3000 VDC (PCL-858B/858+)