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Allen Bradley Point I/O 1734 1734-AENT

1734-AENT

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The Allen-Bradley 1734-AENT is a POINT I/O Ethernet I/P communication adapter. This module provides Ethernet connectivity for sending and receiving POINT I/O module information to the master controller. This module has One (1) Ethernet interface, supporting 10/100 Mbits/s, half or full-duplex transmission rate supporting Linear, Star and Tree topology. It is powered by a 24 VDC supply Voltage and mounted to a DIN Rail.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with DO Supply's 2-year warranty.
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Technical specifications for 1734-AENT

ManufacturerRockwell Automation
Inrush Current6 Amps
Module TypeEthernet Adapter Module
Part Number/Catalog No.1734-AENT
BrandAllen-Bradley
Product Family:1734 POINT I/O
Product Type:Communications
No. of Ports1
I/O Module Capacity63 modules
I/O Points, max.504
Communication Rate10/100 Mbits/s, half or full-duplex.
Supported TopologiesStar / Tree topologies
Indicators3 red/green status indicators (on CPU): – Module status – Network status – POINTBus status 1 green status indicator on CPU: – Network activity 2 green power supply status indicators on DC-DC Converter: – System power (5V DC to POINTBus Out) – Field power (24V DC from Field In)
Topologies:Star, Tree
Field Side Power400 milliamps
Power Consumption10.4 W @ 28.8V DC
POINTBus Current1000 milliamps
Power Dissipation5.2 Watts (at 28.8 Volts)
SeriesPOINT I/O
Input Voltage Rating24 Volts DC
Dimensions30 x 2.16 x 5.25 inches
Enclosure TypeOpen
Ethernet ConnectorRJ-45, Category 5
Wire Size3/64 inches insulation max
Chassis Size4
Input Overvoltage ProtectionReverse Polarity Protected
Isolation Voltage50 Volts (Continuous)
Maximum Expansion I/O Capacity63 Modules, 31 Direct Connections
MountingDIN rail
UPC10612598290434
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.

The Allen-Bradley 1734-AENT is a POINT I/O Ethernet I/P communication adapter. This module is part of the bulleting 1734 POINT I/O Product family, enabling a POINT I/O rack to exchange real-time I/O data to the master controller in the Ethernet I/P network. It interfaces POINT I/O modules and facilitates transfer not only I/O but diagnostic information as well.

The 1734-AENT has a built-in Ethernet communication port, with RJ45 physical interface. This port supports transmission speed of 10/100 Mbps in half or full-duplex operation. It comes with auto-negotiation capability, eliminating the need to specifically set the transmission rate of the module. The 1734-AENT connects the POINT I/O rack in star and tree topology. It uses Category 5 cable, Shielded or unshielded wires, installed with RJ45 connector on both ends of the cable. The 1734-AENT is provided with LED status indicators used for monitoring the operation of the module and diagnosing in the event of module fault. These indicators include Three (3) red/green status indicators located on the CPU to indicate Module, Network and POINTBus status.

The 1734-AENT is supplied with 24V DC voltage to energize the module with field bus power supply current of 10 A. The acceptable supply range of the 1734-AENT is 10-28.8VDC. The 1734-AENT has an integral Reverse Polarity Protection.

The 1734-AENT may be installed up to 63 POINT I/O modules or maximum of 504 input and output points. Expansion power supplies may be installed to provide sufficient POINTBus current to the modules installed in the POINT I/O rack. One (1) expansion power supply may supply power to a maximum of 17 modules.

This module can communicate with other POINT I/O modules on the same DIN rail. The IP addresses in this module are assigned via the standard BootP or DHCP tools. The Allen-Bradley 1734-AENT can support connections from several controllers simultaneously. The 1734-AENT adapter has 24 Volts DC input voltage rating and an inrush current of 6 A, maximum with dimensions of 30x 2.16 x 5.25 inches. This Ethernet/IP adapter module has an RJ-45, Category 5 Ethernet Connector. The Allen-Bradley 1734-AENT adapter acts as a bridge between the POINT I/O module and the network, so the user control real-time I/O data. This module has messaging data support for configuration and programming information (these are also known as explicit messages). The 1734-AENT adapter uses a Common Industrial Protocol (CIP). CIP is the application layer protocol that is specified for Ethernet/IP or Ethernet Industrial Protocol and for the ControlNet network and DeviceNet. This is a message-based protocol that implements a relative path for sending messages from the device in a system to the consuming device. When you apply power to the POINT I/O system and create an I/O connection, transition the output to Idle State, apply the Idle State data before switching to RUN mode. This happens even when the controller makes the connection in RUN mode.

Revision Part #Also known as
1734-AENT Ser A1734-AENT/A, Series A, Rev A
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1734-AENT Ser B1734-AENT/B, Series B, Rev B
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