ABB RTAC-01 Pulse Encoder Interface Module – ACS800/DCS800 – New Original

Product Overview

Original ABB RTAC-01 pulse encoder interface module for ACS800 and DCS800 series drives. Converts digital pulse encoder signals into precise speed and position feedback for closed-loop motor control. Supports differential or single-ended encoder signals with A/B/Z channels at up to 200 kHz. Provides selectable 15V or 24V encoder power output. Installs directly into RMIO board option slot or AIMA-01 adapter.

Key Features

• Genuine ABB original – for ACS800 and DCS800 series drives
• Pulse encoder interface – provides closed-loop speed/position feedback
• Supports A/B/Z differential or single-ended encoder signals
• Max input frequency: 200 kHz
• Selectable encoder supply: +15V or +24V DC, 5W max
• Speed feedback resolution: 0.00305% (15-bit)
• Max cable length: 300m (differential), 200m (single-ended)
• 1.5 kV AC isolation – logic to earth
• New original – factory sealed

Specifications

Compatibility Note

• Compatible with ACS800 and DCS800 series drives
• Installs into SLOT 1 or SLOT 2 on RMIO control board, or external AIMA-01 adapter
• Requires ACS800 Standard Application Program version ASXR7000 or later
• Supports differential push-pull, single-ended push-pull, and open collector/emitter encoder types
• Node ID selector for AIMA-01 mode (range 16–31)
• Verify drive model and hardware version before ordering

Quality Assurance

• New original – factory sealed packaging
• Actual photos sent before shipping
• Test video available upon request
• ESD anti-static packaging