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ABB TB521-ETH 1SAP112100R0270 Terminal Base

ABB CI920N 3BDS014113 Communication Interface for Industrial Automation

ABB TB521-ETH 1SAP112100R0270 Terminal Base

Name: ABB TB521-ETH 1SAP112100R0270 Terminal Base
Brand: ABB PLC
SKU: 2462
Availability: InStock
Rating: 5.0 (1 reviews)

Brand:ABB PLC
Item No.:TB521-ETH 1SAP112100R0270
Product Origin:Sweden
Product Dimensions:160 × 60 × 45 mm
Product Weight:0.65kg
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
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Product Details
Product Applications
Product Advantages
Technical FAQs
Contact

Product Overview

The ABB TB521-ETH 1SAP112100R0270 is a high-quality terminal base designed for ABB automation systems with Ethernet connectivity. It serves as a reliable mounting and connection platform for modules, ensuring secure electrical connections and seamless integration into industrial networks. The TB521-ETH is engineered for durability and precision, making it an essential component in control panels and distributed automation setups.

Technical Specifications (Dimensions & Weight)

Feature	Specification
Model	TB521-ETH 1SAP112100R0270
Module Type	Terminal Base
Function	Provides mounting and secure electrical connection for ABB Ethernet-enabled modules
Supported Modules	Compatible with ABB Ethernet modules and expansion units
Connection Type	Spring-clamp or screw terminals (depending on module)
Supply Voltage	24 V DC (for powered modules)
Power Handling	Up to 10 A per terminal
Operating Temperature	–20 °C to +60 °C
Storage Temperature	–40 °C to +70 °C
Relative Humidity	5 % – 95 % non-condensing
Mounting	DIN rail mountable
Dimensions (W × H × D)	Approx. 160 × 60 × 45 mm
Net Weight	Approx. 0.65 kg

Applications

The TB521-ETH terminal base is suitable for a variety of industrial automation applications:

Mounting and connecting ABB Ethernet-enabled modules in control cabinets
Expanding distributed automation networks with secure terminal interfaces
Facilitating signal routing between I/O, communication, and processing modules
Retrofitting existing automation setups for Ethernet integration
Supporting organized wiring and efficient panel layout

It ensures stable, reliable connections, critical for seamless industrial network operation.

Advantages

Secure and reliable connections: Ensures stable electrical contact for Ethernet-enabled modules
DIN rail mountable: Simplifies installation and integration into control panels
Compact and durable design: Optimizes space while withstanding industrial conditions
High current handling: Supports robust power distribution for modules
Flexible module compatibility: Compatible with a wide range of ABB Ethernet and I/O modules

These features make the TB521-ETH a dependable solution for industrial control panels and Ethernet automation networks.

Technical FAQs (10)

What is the primary function of the TB521-ETH?
It serves as a terminal base for mounting and electrically connecting ABB Ethernet-enabled modules.
Which modules are compatible?
ABB Ethernet modules and related expansion units.
What type of terminals does it support?
Spring-clamp or screw terminals depending on the connected module.
What is the supply voltage for the modules?
24 V DC (powered modules).
Can it be mounted on a DIN rail?
Yes, standard DIN rail mounting is supported.
What is the operating temperature range?
–20 °C to +60 °C.
What are the dimensions of the terminal base?
160 × 60 × 45 mm (W × H × D).
What is the weight of the terminal base?
Approx. 0.65 kg.
What is the maximum current per terminal?
Up to 10 A per terminal.
Is it suitable for use in industrial control panels?
Yes, it is designed for robust industrial applications and secure module mounting.

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