B&R 3NC154.60‑2 3‑Axis Positioning Module

The B&R 3NC154.60‑2 is a three‑axis positioning motion module for B&R System 2005 PLC platform. It accepts incremental and SSI absolute encoder signals, outputs ±10V analog command to servo drives, accomplishing multi‑axis position, speed and interpolation motion control for automated machinery.

This discontinued rack‑mount motion controller integrates encoder interfaces, digital trigger inputs and relay alarm output. It serves as critical spare part for maintenance, overhaul and retrofitting of legacy packaging, printing and machine‑tool automation equipment.

Main Specifications

• Brand: B&R; Model:3NC154.60‑2; Type: 3‑Axis Positioning Motion Module
• Applicable System: B&R System 2005 rack‑based PLC automation system
• Axis Quantity: 3 independent motion axes; Max encoder input frequency:150kHz
• Signal Interface: Incremental 5V encoder, SSI absolute encoder, ±10V 12‑bit analog output
• I/O: 24VDC digital trigger inputs, 1A relay output; encoder power 5VDC /24VDC selectable
• Feature: Rack slot installation, PI closed‑loop control, built‑in motion diagnostic function
• Installation: Slot‑mount inside System 2005 control rack back‑plane
• Operating Environment: 0℃ ~ +60℃, 5%‑95% RH non‑condensing
• Certifications: CE, compliant with European industrial automation standards

Core Functions

• Receive position feedback signals from incremental or SSI absolute encoders on each motion axis.
• Generate ±10V analog set‑point output to servo drives for closed‑loop position and velocity control.
• Execute multi‑axis positioning, point‑to‑point movement and simple interpolation motion sequences.
• Digital trigger inputs handle home search, limit switch and external motion‑start trigger signals.
• Relay contact output for axis fault alarm and external safety interlock signal transmission.
• Communicate with main CPU via rack back‑plane bus, support motion parameter configuration and fault reading.

Application Scenarios

• Multi‑axis motion control for packaging machines, printing equipment and special‑purpose machine‑tools.
• Positioning automation based on legacy B&R System 2005 PLC hardware platform.
• Retrofit and spare replacement of discontinued B&R 3‑axis positioning control systems.
• Control cabinet overhaul, motion‑axis debugging and faulty positioning‑module replacement projects.
• Spare parts inventory for automation integrators and mechanical engineering contractors.
• Global aftermarket spare supply for technical teams maintaining B&R System 2005 automation hardware.