ABB TB521-ETH AC500 Termination Board
ABB TB521-ETH AC500 Termination Board

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ABB

ABB TB521-ETH AC500 Termination Board

SKU: TB521-ETH
(0)
$176.75
Available
Condition
Free shipping over $500
100% secure payments
Industry leading quality

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ABB

TB521-ETH

Termination Board | AC500-eCo Series

Key Specifications at a Glance

Module Type
Termination
Protocol
Ethernet

Technical Specifications

Parameter Value
Product Type Termination Board
PLC Family AC500-eCo
Communication Protocol Ethernet
Description Ethernet termination board for AC500-eCo
Supply Voltage 24V DC
Mounting DIN rail or direct coupling
Operating Temperature 0°C to +60°C
Protection Class IP20

Applications & Features

Industrial AutomationReliable I/O for process control and machine automation
Building ManagementHVAC, lighting, and energy management systems
Water & WastewaterPump stations, filtration, and treatment plants
Oil & GasHazardous area compatibility with proper enclosure
Material HandlingConveyor control, sorting, and palletizing systems
Power GenerationMonitoring and control in substations and plants

Compliance & Approvals

CEcULusCSAATEXIEC 61131-2IEC 61131-3RoHSISO 9001Marine: ABS, DNV-GL, LR

Frequently Asked Questions

Q: What is the warranty for ABB TB521-ETH?

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

Q: How fast can you ship TB521-ETH?

A: Orders are processed within 2-4 business days after payment confirmation. Standard delivery: 5-8 business days to the United States and Canada. Express available (2–4 business days).

Q: Is TB521-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 TB521-ETH
order_code 1SAP112100R0270
slots 2 slots for communication modules
network Ethernet interface
serial_interfaces 2x RS232/RS485
supply_voltage 24 VDC
terminal_type spring terminals

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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