Products Description

The Allen-Bradley 1784-PCIS is a Computer PCI DeviceNet interface card designed to integrate DeviceNet network connectivity with industrial PC applications. The module installs into a standard PCI slot and provides reliable DeviceNet communication between control software and DeviceNet I/O, sensors, and actuators. Built for industrial automation and process control environments, the 1784-PCIS supports real-time data exchange and system diagnostics, enabling seamless integration with Rockwell Automation hardware and software platforms.

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Technical specification

Specification	Description
Brand	Allen-Bradley
Model	1784-PCIS
Product Type	Computer PCI DeviceNet Interface Card
Bus Interface	PCI 2.2 (32-bit)
Network Protocol	DeviceNet
Connector Type	DB-9 Male (DeviceNet Port)
Supported Network Speed	125 / 250 / 500 kbps
Operating Temperature	0 °C to +55 °C
Storage Temperature	−20 °C to +85 °C
Relative Humidity	5 % to 95 % (non-condensing)
Power Consumption	From PCI Bus
Mounting	Standard PCI Slot
Dimensions	PCI Card Standard Form Factor
Compliance	Meets DeviceNet and PCI specifications

Key Features

Reliable DeviceNet integration: Ensures stable communication between PC and DeviceNet network nodes.

Broad protocol support: Handles standard DeviceNet speeds (125/250/500 kbps).

Seamless platform compatibility: Works with Allen-Bradley and Rockwell Automation software.

Low system overhead: Efficient data exchange with minimal host CPU load.

Industrial reliability: Designed to withstand typical automation environment conditions.

Functional Features

Facilitates data exchange between PC-based control systems and DeviceNet devices

Supports network diagnostics and node status monitoring

Provides communication timestamps for system logging

Enables real-time I/O scanning and control updates

Offers standard PCI bus signaling and interrupt support

Get a Fast Quote

Please contact us with the following details:
✔ Complete part number
✔ Desired delivery time
✔ Quantity needed

Application Areas

Industrial automation systems with PC-based control

DeviceNet network management and monitoring

Process control data acquisition

Factory machine integration with DeviceNet sensors and actuators

OEM systems requiring PC-to-DeviceNet connectivity

Quantity needed

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