Allen-Bradley POINT I/O 1734-AENT User Manual

Installation Instructions
POINT I/O EtherNet/IP Adapter
Catalog numbers 1734-AENT, 1734-AENTK, Series C
Catalog numbers with the suffix ‘K’ are conformal coated and their specifications are the
same as non-conformal coated catalogs.
Table of Contents
Topic Page
Important User Information 2
Environment and Enclosure 3
Preventing Electrostatic Discharge 3
North American Hazardous Location Approval 4
European Hazardous Location Approval 4
About the Adapter 6
Before You Begin 7
Install the Adapter 8
Thumbwheel Settings 9
Set the Chassis Size 10
Set the Network Address 10
Replace the Adapter 12
Wire the Adapter 14
Interpret Status Indicators 15
Specifications 17
Additional Resources 22

Allen-Bradley POINT I/O 1734-AENT Specifications

General

Manufacturer	Allen-Bradley
Product Line	POINT I/O
Catalog Number	1734-AENT
Category	Adapter
Communication	EtherNet/IP
Shock	30 g
Enclosure Type Rating	None (open-style)
Input Voltage	24V DC nominal
Housing Material	Plastic
Mounting Type	DIN Rail
IP Rating	IP20
Operating Temperature	-20°C to 60°C
Storage Temperature	-40°C to 85°C
Relative Humidity	5% to 95% non-condensing
Vibration	5 g @ 10-500 Hz
Ethernet Port	10/100 Mbps
Power Consumption	3.5 W max
Number of Ports	2
Series	A

Summary

Important User Information

Safety Notes and Definitions

Explains safety symbols like WARNING, ATTENTION, SHOCK HAZARD, BURN HAZARD, and IMPORTANT notes.

Preventing Electrostatic Discharge

ESD Handling Precautions

Provides guidelines for handling sensitive equipment to prevent ESD damage, including grounding and workstations.

North American Hazardous Location Approval

Class I Division 2 Suitability

Details suitability for Class I Division 2 hazardous locations, including temperature codes and system combinations.

European Hazardous Location Approval

ATEX Zone 2 Compliance

Covers ATEX compliance for Zone 2 environments, protection type Ex nA IIC T4 Gc, and standards.

General Safety and Operational Warnings

Product Usage and Handling Precautions

Covers general ATTENTION points regarding specified usage, reading documents, trained personnel, and cleaning.

Special Conditions for Safe Use in Zone 2

Details special conditions for safe use in ATEX/IECEx Zone 2 environments, including enclosure and UV radiation resistance.

Install the Adapter

DIN Rail Mounting and Grounding

Details mounting the adapter on a DIN rail and the importance of proper grounding using zinc-plated steel rails.

Set the Chassis Size

Configuring Chassis Size

Set the Network Address

Network Address Configuration Methods

Details methods for setting the IP address using thumbwheels, DHCP, or nonvolatile memory.

Replace the Adapter

Disconnecting and Removing Adapter

Steps for disconnecting Ethernet, RTB, removing adjacent modules, and releasing the DIN rail lock.

Installing Replacement Adapter

Procedures for positioning, seating, setting address, connecting terminal block, and configuring the replacement adapter.

Wire the Adapter

Wiring Connections and Diagram

Illustrates wiring connections for the adapter, including RJ-45, power terminals, and status indicators.

Interpret Status Indicators

Status Indicator Overview and Meanings