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Allen Bradley PLC 5 1784-PCMC1

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1784-PCMC1

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The 1784-PCMC1 from Allen Bradley is a communication card and cable assembly designed for use with the PLC 5 series. It facilitates connectivity utilizing various network protocols, including Data Highway Plus (DH+), DH-485, and Remote I/O, providing flexibility in industrial settings.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1784-PCMC1

ManufacturerAllen Bradley
Product TypeCommunication Card & Cable Assembly
Product LinePLC 5
Part Number1784-PCMC1
Weight1.13 lbs (0.51 kg)
Network ProtocolsData Highway Plus (DH+), DH-485, Remote I/O
Cable Length10 Feet
Input Voltage5 VDC
Power Consumption2.0 W
Cable Connector8-pin Mini-DIN to Card / 9-pin D-Shell to Network
Isolation Voltage500V AC
Shock Resistance30 G
Minimum Operating Temperature0°C
Maximum Operating Temperature40°C
Minimum Storage Temperature0°C
Maximum Storage Temperature40°C
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The Allen Bradley 1784-PCMC1 serves as a communication card along with a cable assembly. It is primarily intended for integration within the PLC 5 series, facilitating effective communication across various protocols such as Data Highway Plus (DH+), DH-485, and Remote I/O. This enables connections to diverse network configurations. The assembly comprises a cable extending to 10 feet, granting flexibility in setup and installation. The card operates on a low voltage of 5 VDC and consumes a power rating of 2.0 watts, ensuring efficient energy use in operational scenarios.

Connectivity to the card is established through an 8-pin Mini-DIN plug, while a 9-pin D-Shell connector enables integration with the network. The assembly features impressive isolation at 500 volts AC, enhancing safety during operation. With a shock resistance rating of 30 G, this card assembly is built to endure mechanical stresses, making it suited for industrial environments.

The operational temperature range is designed from 0°C to a maximum of 40°C, ensuring reliability under typical industrial conditions. The same temperature parameters apply to its storage conditions, providing consistent performance while stored. The 1784-PCMC1 is a versatile component that contributes to robust control and communication in automation systems.