ABB

ABB TU520-ETH I/O Terminal Unit

SKU: TU520-ETH
Regular price $199.50
Available
Condition
Free shipping over $500
100% secure payments
Industry leading quality
AC500 S500 Terminal Unit Series

TU520-ETH

I/O Terminal Unit for S500 I/O Modules

24 V DC Spring terminals Hot Swap: No 40 Terminals

Key Ratings at a Glance

Supply Voltage
24 V DC
Terminals
Spring terminals
Hot Swap
No
Signal Terminals
40

Technical Specifications

Parameter Value
Product Type I/O Terminal Unit
Series S500 Terminal Units for AC500
SKU TU520-ETH
Supply Voltage 24 V DC
Terminal Type Spring terminals
Number of Signal Terminals 40
Hot Swap Capability No
I/O Bus Connector 10-pin (male) input, 10-pin (female) output
I/O Module Connector 2x 25-pin + 2x 19-pin
Mount Type DIN Rail
Compatible I/O Modules All S500 series (DI, DO, AI, AO, DC, DX)
Degree of Protection IP20

Applications & Features

  • S500 I/O module mounting
  • AC500 PLC I/O expansion
  • Hot-swap maintenance (H models)
  • Industrial automation panels
  • Signal distribution

Compliance & Approvals

  • CE marking
  • IEC standards
  • ABB quality standards
ABB TU520-ETH | AC500 Series | ABB Part | SHLY-PLC Industrial Automation Supplier

Frequently Asked Questions

Q: What is the warranty for ABB TU520-ETH?

Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.

Q: How fast can you ship TU520-ETH?

A: Orders are processed within 2-4 business days after payment confirmation. Estimated delivery: 5-8 business days to the United States and Canada. Express options available at checkout.

Q: Is TU520-ETH compatible with ABB systems?

A: Sold by SHLY-PLC, an independent distributor. New surplus stock; condition and compatibility confirmed on request.

Model Specifications

converted_model TU520-ETH
purpose terminal unit for PROFINET communication interface modules
network_ports 2x RJ45 for PROFINET
bus_connectors 3 removable connectors
supply_voltage 24 V DC
terminal_type spring terminals
order_code 1SAP214400R0001

Source: datasheet / product page

Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.

Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.

Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.

Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use. Manufacturer or factory warranty service is not applicable, and extended warranty packages are not provided.

This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.

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