B&R 3NC154.60‑2
Product: System2005 NC154 Three-Axis Intelligent Positioning Motion Control Module
Austrian B&R legacy system motion module, outputs ±10V analog instructions, used to control servo drives / stepper drives, independent 3-axis closed-loop positioning control, sharing the main CPU computing load.
Basic Information
Brand: B&R Bernecker+Rainer (Beckhoff, Austria)
Full Model Number: 3NC154.60‑2 (abbreviated as NC154)
System: System 2005 Rack System Module
Function: 3-axis Independent Positioning Controller
Origin: Austria
Life Cycle: The original factory has discontinued production (EOL), no new original factory orders available; Supply Source: Inventory spare parts, disassembled equipment, refurbished test pieces
Supporting Software: Positioning Firmware 1A3502.01; Terminal Block TB162 (1 per axis, needs to be ordered separately, a total of 3 TB162)
Typical Applications: Old equipment in printing, textile, and packaging industries, multi-axis analog servo position control

Key Technical Parameters
Table
Project Parameters
Number of control axes 3 axes (each axis is independently closed-loop / open-loop positioning)
Power supply 24 VDC, maximum power consumption 6W
Encoder input Incremental encoder (RS422 differential 5V); SSI absolute value encoder; maximum input frequency per axis 150 kHz, 32-bit counter
Encoder power supply 5VDC / 24VDC configurable
Servo control output Each channel ±10V analog output, 12bit resolution, maximum 5mA output, provided to the servo driver for speed setting
Digital input Each axis 5 24VDC open-collector DI (zero return, limit, external trigger)
Relay output Each axis 1 relay output 24VAC/DC 1A, enable / fault output
Installation Installed in System2005 rack slot, DIN rail cabinet installation
Operating temperature 0℃ ~ +55℃
Certification CE, UL-cULus, EAC
Dimensions 160 × 100 × 45 mm; weight approximately 0.65 kg








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