Allen Bradley 1734-PDN Point I/O DeviceNet Interface Module

Overview

The Allen Bradley 1734-PDN is a DeviceNet interface module designed for the Point I/O system. It delivers fast, reliable communication between controllers and field devices, supporting seamless signal exchange and network diagnostics.

General Information

Part Number: 1734-PDN

Manufacturer: Allen Bradley

Brand / Country of Origin: Allen Bradley / USA

Series: Point I/O

Type: DeviceNet Interface Module

Mounting: DIN rail or panel installation

Technology: Industrial communication interface with configurable I/O support and advanced network diagnostics

Power Specifications

Supply Voltage: 10–30 V DC

Power Consumption: 0.3 W per module (typical)

Input: Powered through Point I/O backplane

Protection: Overvoltage, short-circuit, and reverse-polarity protection

Indicators: LEDs for network status, power, and fault

Communication & Interface

Bus Network: DeviceNet (supports master/slave configurations)

Data Rate: 125/250/500 kbps

Bus Coupler Role: Connects Point I/O modules to DeviceNet network

Diagnostics: Network error detection, module status reporting, and fault logging

Operator Interface: LED indicators for communication and module health

Reset Features: Soft reset via software, hardware reset supported

I/O & Channels

Relay Channels: None

External Load Support: Not applicable; module functions as communication interface

Environmental

Operating Temperature: −20 to +60 °C

Storage Temperature: −40 to +85 °C

Humidity: Up to 95% RH, non-condensing

Protection Rating: IP20

Dimensions & Weight

Dimensions (L × W × H): 133.4 × 25.4 × 76.2 mm

Weight: 0.13 kg

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