ABB NTAC-02 ACS 600 Pulse Encoder Interface Module

Description

ABB NTAC-02 is a Pulse Encoder Interface Module designed for ABB ACS 600 frequency converters. The module provides an interface for digital pulse encoder connection when accurate speed or position feedback from the motor shaft is required.

The NTAC-02 Pulse Encoder Interface Module connects to the ACS 600 drive through an optical DDCS-protocol communication link. The module is typically connected with other optional modules on Channel CH1 of the NAMC Application and Motor Control Board, where the NAMC board operates as the communication master. :contentReference[oaicite:0]{index=0}

The ABB NTAC-02 supports encoder feedback applications for ACS 600 Standard Application Program, System Application Program, Crane Drive Application Program, and Application Program Template environments. :contentReference[oaicite:1]{index=1}

Features

• Digital pulse encoder interface for ABB ACS 600 frequency converters
• Optical DDCS-protocol communication link connection
• Supports accurate motor speed and position feedback applications
• Individual node number configuration using DIP switches
• DIN rail mounting capability
• Includes encoder voltage selection jumper bridges

Applications

• ABB ACS 600 frequency converter systems
• Motor speed feedback applications
• Position control applications
• Industrial drive control systems
• Crane drive applications

Ordering Information

Technical Specifications

Connections/Interfaces

Installation Guidelines

• Install the module on a standard mounting rail according to ABB ACS 600 installation procedures.
• Set the module node number using the DIP switches inside the enclosure.
• Connect the module to the ACS 600 using the optical fibre communication link.
• Use suitable encoder wiring according to the specified terminal requirements.
• Verify encoder voltage selection jumper settings before operation.

Compatibility