# SCU6x > SCU6x: Redefining Performance and Simplicity **Last updated:** 2026-01-30 **Source:** https://r2r.tech/products/controller/scu6x --- > SCU6x: Redefining Performance and Simplicity ## Specifications | Processing Speed | 3x faster than SCU5 | Processor Memory | 10x more than SCU5 | | ---------------- | ------------------- | ---------------- | ------------------ | | Program Storage | 4x more than SCU5 | Image Resolution | 16x higher than SCU5 | | Processor | 32-bit | Sensor Inputs | 2 independent channels | | Logic Power | 24 VDC, up to 3A | Driver Power | 24-48 VDC, up to 7A/coil | | Industrial Ethernet | 2 ports – EtherNet/IP, PROFINET, EtherCAT, Modbus/TCP | | Digital Inputs | 4x (NPN/PNP/Dry Contact) | Digital Outputs | 3x (NPN/PNP) | | Actuator Output | 1 bi-polar stepper motor, up to 7A per coil | | Operator Interface | Color capacitive touchscreen | Housing | Powder coated aluminum | | Dimensions | 189.5 x 175.5 x 119.93 mm (7.44 x 6.89 x 4.72 in) | | Operating Temp | -10°C to 65°C (14°F to 150°F) | Protection Class | IP54 | ## Features - Next-generation processing – 3x faster than SCU5 with 10x more memory - Advanced touchscreen – color capacitive touchscreen for intuitive operation - Dual-port industrial Ethernet – EtherNet/IP, PROFINET, EtherCAT, Modbus/TCP - Integrated stepper driver – up to 7A per coil for direct actuator control - Dual rail power – 24V logic + 24-48V driver for enhanced safety and flexibility - Rich I/O – 4 digital inputs (NPN/PNP/Dry Contact), 3 digital outputs - 16x faster image capture – 16x higher image resolution vs previous generation ## Benefits - Stop losing production to slow sensor response at high line speeds - Eliminate controller bottlenecks – 3x faster processing keeps up with demanding applications - End integration hassles – dual-port Ethernet with multiple protocol support - Remove separate driver costs – integrated 7A stepper driver eliminates external components - Prevent safety incidents – dual rail power isolates logic from motor power - Stop compromising on precision – 16x higher image resolution for critical applications ## Applications - High-speed web guiding applications - Precision coating and laminating lines - Battery electrode manufacturing - Integration with Industry 4.0/IIoT systems - Multi-sensor processing for complex converting lines ## Product Details - **Web Widths:** Narrow (<12"), Narrow (<12") - **Line Speeds:** 500-1000 fpm - **Material Types:** Opaque Material, Mesh/Screen - **Lead Time:** 2-3 Weeks ## Documentation **3D Model (STEP):** [SCU6x](https://r2r.tech/documentation/3d-models/scu6x.md) **Additional documentation:** - [EtherNet/IP EDS File for Roll-2-Roll® Communication Module](https://r2r.tech/documentation/support-files/ethernetip-eds-file-roll-2-rollr-communication-module.md) - [EtherNet/IP EDS File for SCU6x firmware Version 4.1+ using Hilscher Module](https://r2r.tech/documentation/support-files/ethernetip-eds-file-scu6x-firmware-version-41-using-hilscher-module.md) - [Rockwell/AB Add-on Instructions for SCU6x C(E)D/MC(E)D controller v4.1+](https://r2r.tech/documentation/support-files/rockwellab-add-instructions-scu6x-cedmced-controller-v41.md) - [Roll-2-Roll® Control Center Software (Windows)](https://r2r.tech/documentation/software/roll-2-rollr-control-center-software-windows.md) - [SCU6x Industrial Ethernet Register Map for v4.1+](https://r2r.tech/documentation/manuals/scu6x-industrial-ethernet-register-map-v41.md) - [SCU6x MD Wiring Diagram with Retrofit/Upgrade Actuator](https://r2r.tech/documentation/wiring-diagrams/scu6x-md-wiring-diagram-retrofitupgrade-actuator.md) - [SCU6x MD Wiring Diagram with Web Guide](https://r2r.tech/documentation/wiring-diagrams/scu6x-md-wiring-diagram-web-guide.md) - [SCU6x MxD Wiring Diagram with Unwind/Rewind (Small Load)](https://r2r.tech/documentation/wiring-diagrams/scu6x-mxd-wiring-diagram-unwindrewind-small-load.md) - [SCU6x MxD Wiring Diagram with Unwind/Rewind Actuator](https://r2r.tech/documentation/wiring-diagrams/scu6x-mxd-wiring-diagram-unwindrewind-actuator.md) - [SCU6x MxD Wiring Diagram with Unwind/Rewind Actuator with Regen Clamp](https://r2r.tech/documentation/wiring-diagrams/scu6x-mxd-wiring-diagram-unwindrewind-actuator-regen-clamp.md) - [SCU6x MxD Wiring Diagram with Unwind/Rewind Actuator without Regen Clamp](https://r2r.tech/documentation/wiring-diagrams/scu6x-mxd-wiring-diagram-unwindrewind-actuator-without-regen-clamp.md) - [SCU6x Product Brochure](https://r2r.tech/documentation/brochures/scu6x-product-brochure.md) - [SCU6x Wiring with ODC Sensors](https://r2r.tech/documentation/wiring-diagrams/scu6x-wiring-odc-sensors.md) - [SCU6x: 2D Drawing (pdf)](https://r2r.tech/documentation/2d-drawings/scu6x-2d-drawing-pdf.md) - [SCU6x: 2D Drawing Front View (dxf)](https://r2r.tech/documentation/2d-drawings/scu6x-2d-drawing-front-view-dxf.md) - [SCU6x: 2D Drawing SCUx Connectors (dxf)](https://r2r.tech/documentation/2d-drawings/scu6x-2d-drawing-scux-connectors-dxf.md) - [SCU6x: Sensor and Web Guide Controller User Manual](https://r2r.tech/documentation/manuals/scu6x-sensor-and-web-guide-controller-user-manual.md) **Tags:** Roll-2-Roll® Controller, SCU6x, Sensor Controller, Web Guide Controller, Web Guide Retrofit Kit --- ## About Roll-2-Roll Technologies Roll-2-Roll Technologies designs and manufactures patented fiber-optic web position sensors and advanced web guiding controllers — the precision measurement and control core of modern roll-to-roll manufacturing. Spun out of Oklahoma State University's Web Handling Research Center and trusted by Fortune 500 medical, battery, and nonwovens manufacturers, our patented sensors work without recalibration at ±0.1mm accuracy up to 760 mpm — typical customer outcomes are 50%+ less downtime and payback under six months. Headquartered in Stillwater, Oklahoma, our team of PhDs, controls engineers, and industry veterans extends the sensor + controller core into complete web guide systems including stepper-motor-based linear actuators (RLA, BLA, LHS). - Website: https://r2r.tech - Phone: +1 (888) 290-3215 - Email: sales@r2r.tech