The OMRON / Delta Tau Turbo PMAC2 Ethernet Ultralite MACRO Ring Controller is a high-performance stand-alone motion controller engineered for demanding industrial automation and multi-axis control applications. This compact device delivers real-time motion processing with simultaneous Ethernet, MACRO ring, USB, and serial connectivity, supporting up to 32 axes of synchronized control with integrated PID feedback filtering and G-Code execution.
Technical Specifications
Processor & Memory
• CPU: 80 MHz DSP56303 (240 MHz configurations available)
• Program Memory: 128K x 24 SRAM standard; optional 256K x 24 or 1M x 24 SRAM
• User Data Memory: 128K x 24 SRAM standard; optional 32K x 24 or 512K x 24 SRAM
• Flash Memory: 1M x 8 standard; optional 4M x 8
• Dual-Ported RAM: 32K x 16 for high-speed inter-device communication
Communication Interfaces
• Ethernet: 100 Mbps; default IP 192.6.94.5; Modbus Server/Client support
• MACRO Ring: 125 Mbits/sec transfer rate over fiber optic or twisted-pair copper (RJ45)
• USB 2.0: 480 Mbps
• Serial: RS-232
• Optional fieldbus: CANopen, DeviceNet, ProfiBus, CC-Link
I/O per Channel
• Encoder Input: Differential or single-ended
• Command Output: Pulse-and-direction or PWM configurable
• Analog Output: Differential/single-ended DAC
• Analog Input: 12-bit ADC (2 channels); 16-bit option available
• I/O Expansion: Optional analog in/out expansion (2 to 4 channels, 12-bit)
Physical
• Dimensions: 38 mm W × 180 mm D × 230 mm H
• Axes Supported: Up to 32 simultaneous control
– Key Features
• Real-time G-Code program execution
• Digital PID feedback filter with trigonometric and transcendental function support
• Direct I/O interface port with optional expansion capability
• MACRO ring simplified wiring to UMAC MACRO, Geo MACRO Drives, and third-party MACRO peripherals
• User-specified or latest-released firmware
– Compatibility & Integration
Integrates directly into MACRO ring architectures. Supports simultaneous multi-protocol communication: Ethernet for supervisory control, MACRO ring for distributed I/O and drives, USB for development/diagnostics, and optional fieldbus integration for legacy industrial networks.
