Product Details
Overview
The Allen-Bradley 1783-US16T is an unmanaged industrial Ethernet switch from the Stratix family, designed to deliver reliable and efficient network connectivity in demanding automation environments. Featuring 16 auto-negotiating ports, it supports both 10 Mbps and 100 Mbps communication speeds, ensuring robust data transmission for a wide range of PLC, HMI, and industrial control devices.
This compact, DIN rail–mountable switch offers plug-and-play configuration with rugged construction for continuous operation in harsh industrial conditions.
Technical Specifications
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Model / Part Number: 1783-US16T
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Brand: Allen-Bradley
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Product Type: Industrial Unmanaged Ethernet Switch
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Series: Stratix Unmanaged Switches
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Number of Ports: 16 RJ45
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Port Type: 10/100 Mbps auto-sensing, full/half-duplex operation
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Network Protocols Supported: Ethernet, TCP/IP, UDP
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Switching Capacity: 3.2 Gbps
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MAC Address Table: 4K entries
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Power Input: 18–32 VDC
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Power Consumption: 6.5 W (typical)
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Mounting Type: DIN rail
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Enclosure Type: Open-style industrial-grade metal housing
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Operating Temperature Range: -40°C to +60°C (-40°F to +140°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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Weight: 1.3 lbs (0.59 kg)
Key Features
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16-port unmanaged Ethernet switch for industrial networks
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Plug-and-play configuration—no setup software required
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Auto MDI/MDI-X crossover and auto-negotiation
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Rugged, vibration-resistant design for harsh environments
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Optimized for ControlLogix, CompactLogix, and Stratix Ethernet networks
Applications
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Machine-level Ethernet connectivity in manufacturing cells
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Linking PLCs, HMIs, and drives in automation systems
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Industrial networking for material handling and packaging systems
FAQs
Q1: What is the main function of the 1783-US16T switch?
It provides unmanaged Ethernet communication between multiple industrial devices such as PLCs and HMIs within a network.
Q2: Is this switch suitable for harsh environments?
Yes, the 1783-US16T is built for industrial-grade applications with an extended operating temperature range and high shock tolerance.
Q3: Does it support auto-negotiation?
Yes, all 16 ports support auto-negotiation for speed and duplex configuration.
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.
Tech & Buying Guide
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.
Mastering Wire Identification in Industrial Automation: The Power of Ferrules and Cross-Ferruling
Proper wire labeling forms the cornerstone of reliable control system installation and long-term maintenance. In complex industrial automation environments, technicians terminate thousands of conductor ends inside control panels, marshalling racks, and field junction boxes. Ferrules serve as individual tube-shaped sleeve markers slipped onto conductors before final termination. While technicians historically relied on pre-printed individual letter rings, modern control panel builders utilize automated ferrule printing machines. These thermal-transfer printers generate durable, single-sleeve heat-shrink tags directly matching approved wiring schematics, significantly accelerating cabinet assembly workflows.
Understanding Marshalling Cabinets in Industrial Automation and Control Systems
Marshalling cabinets serve as the crucial connection hub between field instruments and centralized processing units. In large DCS and PLC control system architectures, hundreds of multipair field cables run from local junction boxes to the central instrument equipment room. The marshalling cabinet houses field terminal blocks, surge arresters, intrinsic safety isolation barriers, and interposing relays. By segregating field field-wiring terminations from sensitive processor hardware, engineers protect expensive controller backplanes from high-voltage transients. Consequently, this modular separation dramatically streamlines maintenance workflows and simplifies system expansion.