Brand:Allen Bradley PLC Item No.:1783-ETAP1F Product Origin:USA Product Dimensions:131.57 × 35.05 × 104.9 mm Product Weight:0.18 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 1783-ETAP1F is an EtherNet/IP tap designed to provide reliable connectivity within industrial Ethernet networks. It is commonly used in Stratix-based architectures to extend communication between controllers, field devices, and network segments.
This device plays a key role in Device Level Ring (DLR) topologies, where network resilience and continuous communication are critical. By combining copper and fiber interfaces in a compact embedded design, it enables flexible network expansion while maintaining stability in demanding industrial environments.
Technical Specifications
Parameter
Specification
Product Type
EtherNet/IP Tap
Series
Stratix Embedded Networking
Model
1783-ETAP1F
Copper Ports
2 × RJ45
Fiber Port
1 × LC fiber connector
Power Supply
24V DC
Power Consumption
Max 4.8 W
Current Consumption
Max 200 mA @ 24V DC
Dimensions (H × W × D)
131.57 × 35.05 × 104.9 mm
Weight
0.18 kg
Mounting
DIN rail
Network Protocol
EtherNet/IP
Topology Support
Device Level Ring (DLR)
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Applications
• Industrial Ethernet network tapping in Device Level Ring (DLR) architectures
• Connecting field devices such as PLCs, drives, and remote I/O nodes in segmented networks
• Enabling fiber-to-copper conversion in mixed-media industrial Ethernet systems
• Network expansion in automation cells requiring additional drop points without full switches
• Supporting distributed machine-level communication in packaging, automotive, and process industries
• Retrofit integration into legacy Stratix-based industrial Ethernet infrastructures
• Providing resilient communication points in harsh industrial environments where IP-rated hardware is required
Advantages
• Combines copper and fiber connectivity for flexible industrial network design
• Supports Device Level Ring (DLR) topology for improved network redundancy
• Compact embedded design allows installation in space-constrained control cabinets
• Industrial-grade construction suitable for vibration, humidity, and electrical noise environments
• Simplifies network expansion without requiring a full managed switch
• Low power consumption improves energy efficiency in distributed systems
Technical FAQs
Q1: What is the primary function of the 1783-ETAP1F?
It acts as an EtherNet/IP tap, allowing devices to connect into an industrial Ethernet network using copper and fiber interfaces.
Q2: Does it function as a managed switch?
No, it is not a managed switch and does not provide configuration or routing functions.
Q3: How many ports does it have?
It typically includes 2 copper Ethernet ports and 1 fiber LC port.
Q4: Is it compatible with Device Level Ring (DLR)?
Yes, it supports DLR network topologies for redundancy in EtherNet/IP systems.
Q5: What type of fiber connection does it use?
It uses an LC connector for fiber communication links.
Q6: What is the operating voltage?
It operates on a 24V DC industrial power supply.
Q7: Can it be used outdoors?
No, it is designed for industrial cabinet or protected enclosure installation only.
Q8: Does it require configuration software?
No configuration software is required; it operates as a passive/embedded network device.
Q9: What networks is it compatible with?
It is designed specifically for EtherNet/IP industrial communication systems.
Q10: Is it suitable for high-speed gigabit applications?
It supports industrial Ethernet communication but is not a gigabit switching device.
