Product Description
General Information
- Manufacturer: ABB
- Model/Part Number: RTAC-01
- Model Type: Interface Module
- Description: The ABB RTAC-01 is a Pulse Encoder Interface Module designed to connect digital pulse encoders to ABB ACS800 series drives. It enables precise speed and position feedback from motor shafts, supporting both differential and single-ended encoder signals. The module is typically used in industrial automation applications requiring accurate motion control, such as in manufacturing, material handling, and process industries.
Technical Specifications
| Specification | Details |
|---|---|
| Type | Pulse Encoder Interface Module |
| Compatibility | Designed for ABB ACS800 series drives (Standard Application Program ASXR7000 or later) |
| Encoder Signal Support | Differential or single-ended signals |
| Supply Voltage | 15 V or 24 V DC (configurable via jumper) |
| Power Consumption | Max 140 mA (5 V) + 55 mA (24 V) without external supply; can supply 5 W to encoder without external power |
| Maximum Frequency | Up to 200 kHz |
| Connectors | 38-pin parallel bus connector, two non-detachable screw-type terminal blocks (6-pole and 8-pole, max 2.5 mm² wire) |
| Isolation | Input channels isolated from logic, power supply, and earth; withstand voltage 1.5 kV AC for 1 minute |
| Operating Temperature | 0°C to +55°C |
| Dimensions | Designed for SLOT 1 or SLOT 2 on ACS800 drives (specific dimensions vary by drive) |
| Weight | Approximately 0.15 kg |
| Application | Industrial automation requiring precise speed or position feedback (e.g., motor control in manufacturing, conveyors, robotics) |
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