The Reynolds Company
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Simplified Machine Status Indication

5/22/2026

The fastest way to communicate a machine’s status to the operator is a visual indication. 852C and 852D On-Machine™ LED Indicators from Rockwell Automation® are a compact product designed for industrial settings. These indicators come in basic, programmable or IO-Link versions to meet your application requirements.

The new IO-Link option offers simplified programming and “plug and play” functionality, making it easy to integrate into your system. The IO-Link product reduces the number of outputs required to drive the same device, inventory stock and the wiring required for installation. You can set up your On-Machine LED Indicator to blink specific codes and colors to signal part quality updates, running status, alarms and other critical notifications and with IO-Link communication, operators can quickly check these indications on a local HMI screen.

Features & Benefits

Customizable Signaling

  • Available in 2 sizes (35 or 55mm diameter)
  • Full color customization and adjustable brightness
  • 10 audible tones and volume control
  • 8 light pattern options (steady, flashing, pulse, etc.)

Easily Installed

  • Single hole or vertical bracket mounting
  • On-Machine design requires less wiring
  • IO-Link product reduces the number of outputs needed to drive the same device

Safe Connections

  • Factory cabling on both ends (no electrician needed)
  • Meets cULus, CE and other global ratings
  • UL Type 4X and IP-rated (65/69K)

Questions or Requests

If you need help ordering or installing your On-Machine LED indicators, contact your account manager with They Reynolds Company or visit your  local branch today.

Additional Resources