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Allen-Bradley 1770-KFD DeviceNet RS-232 Interface Module

Allen-Bradley DeviceNet RS-232 Interface Module

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ManufacturerAllen Bradley

Part number1770-KFD

Communication Interface RS-232 Serial Port

DeviceNet Interface 5-Pin Unsealed DeviceNet

Voltage Rating 9.0 Volts DC (external supply) / 11-25V DC (DeviceNet Power)

Current Rating 1.0 Amp

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Veteran-owned

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RS-232 to DeviceNet Conversion PC to DeviceNet Connectivity Selectable Baud Rates Dual Power Options LED Status Indicators Compact Design

Product description

The Allen-Bradley 1770-KFD is a DeviceNet RS-232 Interface Module that facilitates communication between a host computer and a DeviceNet network. It converts RS-232 serial data to DeviceNet protocol, allowing PCs or terminals with a serial port to act as a node on the DeviceNet network.

This module is essential for configuring, troubleshooting, and commissioning DeviceNet systems. It supports selectable baud rates for both RS-232 and DeviceNet, ensuring compatibility with various devices. It can be powered via an external 9V DC supply or directly from the DeviceNet power line.

Stanlo Automation, a veteran-owned distributor, offers the Allen-Bradley 1770-KFD. We are committed to providing reliable surplus automation parts and exceptional service to support your industrial communication needs.

Technical specifications

Communication Interface	RS-232 Serial Port
DeviceNet Interface	5-Pin Unsealed DeviceNet
Voltage Rating	9.0 Volts DC (external supply) / 11-25V DC (DeviceNet Power)
Current Rating	1.0 Amp
Baud Rates	Selectable RS-232 and DeviceNet

Common applications

DeviceNet Network Configuration

Troubleshooting

Commissioning

PLC Communication

Industrial Data Acquisition

PC Interface to DeviceNet

Compatible systems

DeviceNet Networks PCs with RS-232 Serial Ports Allen-Bradley PLCs

Also known as

Allen-Bradley 1770-KFD Module DeviceNet RS-232 Adapter 1770-KFD Interface

Replaces / compatible with

The 1770-KFD serves as an interface between RS-232 devices and DeviceNet networks, allowing older or PC-based systems to integrate with DeviceNet architecture.

Technical note

Expert tip

Ensure the correct RS-232 null modem cable is used when connecting the 1770-KFD to a computer's serial port to establish proper communication.

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Frequently asked questions

How does the Allen-Bradley 1770-KFD module connect a PC to a DeviceNet network?

The 1770-KFD acts as a bridge, converting the RS-232 serial communication from a PC to the DeviceNet protocol used on the industrial network. This allows the PC to send and receive data as a node on the DeviceNet system.