Allen-Bradley 1784-PCMK Type II communication card

Rush Shipping Available

Condition: 100% Original

Warranty: 12 months.

Terms of payment: T/T

Contact: Miya zheng

Email:sales@amikon.cn

Phone:86-18020776792（WhatsApp）

Weight

0.06 lbs (0.03 kg)

Communication networks

DH+, DH485, and remote i/o communication networks

cable

1784-PCM2/B, 1784-PCM4/B

Environment Rating

Pollution Degree 2

Application Rating

Overvoltage Category II

Compatible Devices

PLCs, SLCs, and PCs

ESD Sensitive

Yes

UPC

10612598128287

UNSPSC

26121609

Product Lifecycle Status*

Discontinued/Obsolete

The 1784-PCMK communication card is a PCMCIA communication interface card that is manufactured by Allen-Bradley a division of Rockwell Automation. The 1784-PCMK card is commonly used for interfacing the devices on the DH+, the DH485, and the Remote I/O communication networks to a personal computer or to a notebook computer. The Data Highway Plus (DH+) network refers to a Local Area Network (LAN) that is designed for supporting remote programming and also for messaging between the computers and the controllers. This network is used mostly when interfacing with the factory-floor applications. The 1784-PCMK card is easy to install in the communication module. It is used for providing a simple communication interface between the PLCs, the PCs, and the SLCs. The 1784-PCMK card provides a high level of performance, and it is intended for use in the Pollution Degree 2 rated industrial environments, and in Overvoltage Category II applications.

The 1784-PCMK card can be used in environments where the altitude is up to 2000 meters above sea level without the unit's output derating. According to the IEC/CISPR publication 11, the 1784-PCMK card is considered a Class A piece of industrial equipment. The installer should always ensure that the proper precautions have been adhered to when installing or uninstalling the module. Without applying proper precautions, there is a likelihood of potential difficulties in operating the unit, and the risk of component damage. The 1784-PCMK card is sensitive to electrostatic discharge. If it is exposed to electrostatic damage, this might cause internal damage and affect normal operations. Therefore, proper guidelines to prevent electrostatic discharge need to be adhered to from the time of installation and throughout component use.

Questions

Answer

What is the main function of the 1784-PCMK card?

The 1784-PCMK is a PCMCIA communication interface card used to connect PCs and notebook computers to DH+, DH-485, and Remote I/O industrial networks.

Which communication networks are supported by the 1784-PCMK?

The module supports DH+, DH-485, and Remote I/O communication networks.

What devices can communicate through the 1784-PCMK?

The card allows communication between PLCs, SLC controllers, and personal computers.

What type of environment is the 1784-PCMK designed for?

The module is designed for Pollution Degree 2 industrial environments and Overvoltage Category II applications.

Why are ESD precautions important for the 1784-PCMK?

The module is sensitive to electrostatic discharge, and improper handling may cause internal damage or communication failure.

Allen Bradley

1408-EM3A-ENT

1769-L23E-QBFC1B

Allen Bradley

AB7003-B

2711-K9C1

Allen Bradley

1762-L40BXBR

2711-K5A2X 2711-K5A2X/H

Allen Bradley

2713P-T7WD1

1775-P3

Allen Bradley

A74104-231-53

1775-SR5

Allen Bradley

1761-L32AAA 

81000-199-52-R

Allen Bradley

1791D-0B8P

MPL-A310F-HK22AA

Allen Bradley

1794-OB16PXT 

MPL-B330P-SJ24AA

Allen Bradley

2093-AM02

1783-US08T

Allen Bradley

2093-PRS4

2198-DB42-F

Allen Bradley

1336-BDB-SP5C

2198-DB80-F

Allen Bradley

1336-BDB-SP5D

1794-IE8

Allen Bradley

1336-BDB-SP29C 74101-169-53

1791DS-IB12

Allen Bradley

1336-BDB-SP29D 74101-169-53

1756-IM16I

Allen Bradley

1440-VLF02-01RA

1784-PKTX