Product Overview

• Part No: SNAT602TAC
• Brand: ABB

• Category: Terminal Interface Control BoardSNAT602TAC is a dedicated terminal signal interface board designed for ABB ACS800 series inverters. It collects external digital input signals, outputs relay status signals, processes fault feedback and interlock signals between the drive unit and field equipment. The board serves as the signal bridge between the main control board and external terminals, realizing signal distribution, isolation and transmission, and supporting equipment safety interlock, operation status feedback and fault signal output. It is an essential replacement spare part for ACS800 drive maintenance.

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Core Features

• Integrated multi-channel digital signal terminals and relay output circuits, convenient field wiring connection
• Built-in signal isolation circuit, effectively suppress interference caused by on-site power fluctuation
• On-board status indication components, intuitive signal inspection and rapid fault diagnosis
• Optimized industrial PCB layout, stable performance under long-term continuous operation
• Standard plug-in structure inside inverter cabinet, easy disassembly and direct replacement

• Strict factory aging testing, reliable operation in various industrial driving environments

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Technical Specifications

• Power Supply: 24VDC
• Operating Temperature: -20°C ~ +70°C
• Storage Temperature: -40°C ~ +85°C
• Installation: Built-in mounting inside ABB ACS800 inverter cabinet

• Protection Class: IP20

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Compatibility & Application

• Compatible with ABB ACS800 series low and medium voltage variable frequency drives
• Widely applied in metallurgy, mining, chemical industry, water treatment, paper making and HVAC systems
• Used for fan, pump, conveyor and other industrial motor speed regulation control equipment