Overview
The TB521-ETH from ABB is a terminal base designed for AC500 V2 systems, featuring 2 communication module slots, Ethernet, and dual RS232/RS485 interfaces.
Dimensions
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Weight: 0.186 kg
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Length: 28 mm
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Height: 135 mm
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Width: 123.5 mm
Technical Specifications
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Function: Supports AC500 V2, 2 communication slots, Ethernet, RS232/RS485
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Communication Interface: D-SUB / RJ45 / Terminals
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Input Voltage Type: DC
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Supply Voltage: 24 V DC
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Degree of Protection: IP20
Environmental Conditions
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Operating Temperature: 0 … +60 °C
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Storage Temperature: -40 … +70 °C
Product Details
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Main Type: TB521
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Product Name: Distributed Automation PLCs
