Product Details
Overview
The Allen-Bradley 1734-AENT is a Point I/O EtherNet/IP adapter module that enables distributed I/O systems to seamlessly integrate into Ethernet networks.
It provides high-speed data exchange and flexible I/O expansion, making it suitable for industrial applications requiring modular control and efficient communication between controllers and field devices.
This adapter allows multiple I/O modules to connect through a single Ethernet node, reducing wiring complexity and installation time.
Technical Specifications
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Manufacturer: Allen-Bradley (Rockwell Automation)
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Model / Part Number: 1734-AENT
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Product Type: Point I/O EtherNet/IP Communication Adapter
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Series: Bulletin 1734 Point I/O
Electrical Characteristics
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Input Voltage Range: 10…28.8V DC
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Nominal Input Voltage: 24V DC
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Power Consumption: 4.5 W max @ 28.8V DC
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Power Dissipation: 15.5 W max @ 28.8V DC
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PointBus Output Current: 1 A max @ 5V DC (±5%)
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Input Protection: Reverse polarity protected
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Thermal Dissipation: 9.5 BTU/hr max @ 28.8V DC
Communication & Network
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Communication Protocol: EtherNet/IP
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Network Speed: 10/100 Mbps, half/full duplex auto-negotiation
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Supported Topologies: Star, linear, and device-level ring (DLR)
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IP Addressing: DHCP, BOOTP, or static configuration
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Maximum Number of I/O Modules: 63 per adapter
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LED Indicators: Network status, module status, and PointBus status
Mechanical & Environmental Specifications
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Dimensions (H × W × D): 133.5 × 54.9 × 76.2 mm
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Weight: 0.3 kg (0.66 lb)
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Mounting Type: DIN rail (IEC/EN 60715)
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Enclosure Type: Open-style (IP20)
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Isolation Voltage: 1800V DC for 60 seconds
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Operating Temperature: 0°C to +55°C (32°F to 131°F)
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Storage Temperature: −40°C to +85°C (−40°F to 185°F)
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Relative Humidity: 5–95% non-condensing
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Vibration: 5 g @ 10–500 Hz
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Shock Resistance: 30 g operating, 50 g non-operating
Application Notes
The 1734-AENT module is used in distributed I/O systems for process control, packaging machinery, and automotive manufacturing.
It supports real-time communication with Logix controllers over EtherNet/IP networks, ensuring deterministic performance and reliable operation.
Its modular design allows engineers to add or remove I/O points without disrupting network communication.
FAQ
Q: What is the maximum number of Point I/O modules supported by the 1734-AENT?
A: Up to 63 Point I/O modules can be connected per adapter.
Q: Does the adapter support redundant Ethernet connections?
A: Yes, it supports Device-Level Ring (DLR) topology for network redundancy.
Q: How is the module powered?
A: The adapter operates on a 24V DC supply, with reverse polarity protection included.
Q: Is configuration possible via USB?
A: No, configuration is handled over Ethernet using Studio 5000 or BOOTP/DHCP tools.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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