• Address

    C-188, Sector 31-D, P&T Society,

    Korangi Industrial Area,

    Karachi-74900,

    Pakistan

     

  • Call us on

     +92-21-35070751

     +92-300-5776703

  • Mail us @

    info@pakplc.com

     

PCL-741

2-port RS-232 Current-loop Communication Card


Main Features

  • RS-232, RS-422, RS-485 or current-loop interface
  • 16C550 UART with 16-byte FIFO
  • Transmission speeds up to 921.6 kbps
  • Flexible I/O address and IRQ selection
  • IRQ: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15
  • Complete RS-232 modem control signals
  • Supports 4-wire or 2-wire operation for RS-422/485
  • Automatic RS-485 data flow control
  • Space reserved for termination resistors
  • Supports Windows® 98/ME/2000/XP, Linux
  • Powerful and easy-to-use utility (ICOM Tools)
 
Introduction

The PCL-740 offers a versatile range of high speed interfacing options. You can switch its single port between the popular RS-232, long distance RS-422, multi-drop RS-485, or noise-resistant current-loop. The card's 16C550 UART has an on-chip 16-byte FIFO buffer for faster and more reliable communication, especially under Windows. 
The card has two 16C550 UARTs with on-chip 16-byte FIFO buffers. The UARTs buffer data into 16-byte packets before sending it to the bus. This drastically reduces CPU load and avoids data loss when the system is busy and cannot process the interrupt quickly. These FIFO buffers make the PCL-741 especially suitable for high speed serial I/O under Windows. Onboard optical isolators protect your PC and equipment against damage from ground loops, increasing system reliability in harsh environments.
Specifications
Part Number PCL-741-AE
Communication<br>Interfaces CAN -
Current Loop V
RS-232 V
RS-422 -
RS-485 -
Display Ports 2
Network Cable Connector Type N/A
Protection Isolation 2500 VDC
Surge -

 

 

  • Omron

Omron

CP1E

Compact and cost-effective

The CP1E delivers an exceptional solution for automating small and compact machines, and is part of Omron’s Lean Automation concept. Lean Automation fits into stand-alone machines or modules within a larger machine. Its merit lies in its simplicity, compactness and economically attractive solutions.  

  • 6 high-speed counter inputs and 2 high speed pulse outputs
  • Instruction set upwards compatible with CP1H, CJ1, and CS1
  • Optional RS232C and RS-422/485 serial ports for N-type application model
  • Simple motion functions including Modbus-RTU simple master
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