Allen-Bradley 1784-PCMK
Allen-Bradley 1784-PCMK
Allen-Bradley 1784-PCMK
Allen-Bradley 1784-PCMK
Allen-Bradley 1784-PCMK
Allen-Bradley 1784-PCMK
Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

    Active / Available from OEM
    Apter Power supports 1784-PCMK documentation review, configuration checks, and sourcing enquiries.

1784-PCMK

/ 4.9
1001 reviews | Need a Specific Revision?
Allen-Bradley 1784-PCMK is a Type II PCMCIA communication card for supported DH+, DH-485, and remote I/O access from a compatible notebook computer.
In Stock
Ships by Thursday, October 29
Fast Shipping Available
Get a quick price for 1784-PCMK
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for 1784-PCMK

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1784-PCMK
  • Product Family:
    PLC-5
  • Product Type:
    PCMCIA Communication Card
  • Stock:
    1
  • Form Factor:
    PCMCIA Type II network adapter card
  • PC Card Standard:
    February 1995
  • Card and Socket Services:
    Version 2.1
  • Series B Card Width:
    16-bit
  • Series B Enhancements:
    Locking cables, updated drivers, and newer PCI-bus notebook support
  • Network Functions:
    DH+, DH-485, and remote I/O scanner according to cable and driver
  • DH+ Series B Rate:
    Up to 230 kbit/s
  • Card Power:
    160 mA at 5 V DC
  • Operating Temperature:
    0 to 55 °C
  • Dimensions:
    6.3 × 9.3 × 1 cm
  • Weight:
    0.06 kg
  • Tariff Code:
    8517623990
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Series Match Computer Setup Card Handling Application
  • Match the PCMK/A or PCMK/B series to the correct cable family and driver before installation
  • Confirm the host provides a compatible PCMCIA Type II slot with supported Card and Socket Services
  • Stop active communication and complete the operating-system safe-eject procedure before removing the card

1784-PCMK is an Allen-Bradley pcmcia communication card designed for the documented supported industrial-computer and Allen-Bradley network environment.

Identify the PCMK/A or PCMK/B marking before selecting cables or drivers. PCMK/B is a 16-bit card and uses the newer locking cable family.

Before installation or replacement, stop communication before using the operating system eject procedure. Remove the card only after the operating system reports that removal is safe.

Availability, condition, price, and shipping time for 1784-PCMK are confirmed during quotation.

Allen-Bradley 1784-PCMK PCMCIA Communication Card Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Identify the PCMK/A or PCMK/B marking before selecting cables or drivers.
  • PCMK/B is a 16-bit card and uses the newer locking cable family.
  • Series A cables do not connect to the Series B card.
  • Use a compatible PCMCIA Type II slot and supported operating system.
  • Install the correct driver and verify that an interrupt and memory range are assigned.
  • Check notebook power-management and dynamic-removal limitations for the operating system.
  • Stop communication before using the operating system eject procedure.
  • Remove the card only after the operating system reports that removal is safe.
  • Inspect the locking connector, cable, and PCMCIA socket before reinsertion.
  • Notebook programming and communication on Data Highway Plus networks.
  • Notebook communication with supported controllers on Data Highway-485 networks.
  • Portable remote I/O scanner operation with a compatible Series B card, cable, and driver.
Description
Allen-Bradley 1784-PCMK is a Type II PCMCIA communication card for supported DH+, DH-485, and remote I/O access from a compatible notebook computer.

Series B is a 16-bit card with locking Series B cables, updated drivers, newer PCI-bus notebook support, DH+ operation at 230 kbit/s, and remote I/O scanner capability.

Before replacement, verify the card series, cable series, PCMCIA slot, driver and operating system, interrupt and memory resources, network mode, station settings, and safe card-removal procedure.
Revisions

Revision Part #

Also known as

1784-PCMK Ser B
1784-PCMK/B, Series B, Rev B
Alternative Names
1784-PCMK 1784PCMK 1784 PCMK Allen-Bradley 1784-PCMK Allen Bradley 1784-PCMK AB 1784-PCMK
Technical notes
1784-PCMK replacement requires the exact A/B series, matching cable family, Type II PCMCIA slot, supported operating system and driver, free interrupt and memory resources, and saved network settings; Series A cables do not fit PCMK/B.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which cable family should be ordered with Allen-Bradley 1784-PCMK Series B?
Order the documented Series B locking-cable family for the required interface. The official manual states that PCMK/B does not connect to Series A cables, so the card series and endpoint must be identified first.
Can Allen-Bradley 1784-PCMK Series B provide remote I/O scanner access from a notebook?
Yes. Remote I/O scanner capability is documented for PCMK/B, provided the notebook, Series B cable, driver, scanner configuration, and remote I/O network are all supported and correctly matched.
What computer compatibility should be checked for Allen-Bradley 1784-PCMK?
Verify a PCMCIA Type II slot, Card and Socket Services support, the operating system, the approved driver, available interrupt and memory resources, and notebook power-management limitations.
How should Allen-Bradley 1784-PCMK be removed safely from a notebook?
Stop communication and use the operating system's unplug or eject function before removing the card; unsafe removal can damage the card or leave the driver in an invalid state.
Why might Allen-Bradley 1784-PCMK show a resource conflict?
The card requires an interrupt and memory range; another device or automatic resource assignment can occupy them, so Device Manager and the conflicting-device list must be checked.
Can two Allen-Bradley 1784-PCMK cards always operate in one computer?
No. The manual warns that dual-card support depends on the operating system and recommends only one card where the platform does not support both.
How can a customer confirm Allen-Bradley 1784-PCMK is ready before connecting it to the plant network?
After installing the correct driver, use the documented PCMKinfo utility to confirm card detection and assigned resources, then verify the cable and selected network mode before making the live connection.

Product Browsing History