Description
The B&R 3NC154.60-2 is a System 2005 positioning module designed as an active axis controller for precise multi-axis motion control applications. This module supports three servo axes with incremental or absolute encoder feedback and provides analog servo outputs for drive control. The 3NC154.60-2 integrates high-speed positioning functions with reliable I/O handling for industrial automation environments.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
B&R (Bernecker + Rainer) |
| Category |
PLCs/Machine Control |
| Part Number |
3NC154.60-2 |
| Subcategory |
PLC Module/Rack |
| Module Type |
Positioning Module / Axis Controller |
| Number of Axes |
3 |
| Encoder Input Type |
Incremental or SSI Absolute Encoder |
| Max Encoder Input Frequency |
150 kHz |
| Counter Resolution |
32-bit |
| Encoder Supply Voltage |
5 VDC or 24 VDC |
| Digital Inputs |
5 inputs, 24 VDC (sink) |
| Relay Output |
24 VAC / 24 VDC, 1 A |
| Analog Output |
±10 V, 12-bit resolution |
| Protection Class |
IP20 |
| Operating Temperature Range |
0 to 55 °C |
| Dimensions |
124 × 48 × 23 mm |
| Weight |
1.81 lbs |
Information About 3NC154.60-2
The 3NC154.60-2 is a B&R System 2005 NC154 series axis controller engineered to operate three independent servo axes within a modular machine control platform. It combines encoder input processing, closed-loop position control, and analog ±10 V servo command outputs for high-precision motion applications. The module supports both incremental encoders and SSI absolute encoders with selectable 5 VDC or 24 VDC encoder supply, ensuring flexible integration into different drive architectures. Designed for real-time axis synchronization and advanced positioning tasks, it is commonly used in CNC functions, electronic gearing, cam profiling, and multi-axis machine automation systems.
Key Features:
- Three-Axis Motion Controller: Provides complete positioning and servo control functions for up to three independent axes.
- High-Speed Encoder Input Support: Handles incremental encoder signals up to 150 kHz input frequency for fast feedback processing.
- Incremental or SSI Absolute Encoder Compatibility: Supports both encoder types with electrically isolated inputs for flexible installation.
- Analog Servo Command Output: Includes ±10 V, 12-bit resolution analog outputs for precise servo amplifier control.
- Integrated Digital Position Controller: Features a lag-free PI closed-loop controller for accurate dynamic motion performance.
- Multi-I/O Axis Integration: Offers 5 digital inputs and relay-based controller enable output per axis for limit and reference switching.
- Encoder Supply Flexibility: Provides selectable 5 VDC or 24 VDC encoder power supply options for different field devices.
- Industrial Cabinet Protection Rating: Built with IP20 protection for standard control panel mounting applications.
The 3NC154.60-2 delivers the reliability and precision required for multi-axis positioning, servo control, and synchronized industrial motion automation.
