856T Control Tower Stack Lights
Allen‑Bradley

These stack lights give users maximum flexibility in meeting the widest range of applications with a reduced number of components.

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Overview

Available with IO-Link Connectivity

Our 856T Control Tower™ Stack Light system gives you maximum flexibility in meeting the widest range of applications with a reduced number of components. This system uses a modular design that incorporates brighter LED illumination and a broad offering of sound technologies. All signals in the system are 24V AC/DC powered, which means that just three power modules can cover the entire system. IO-Link enabled versions provide real-time insight into the status of your control system.

What's New?

Connection over IO-Link makes the 856T Control Tower Stack Lights smart devices that provide real-time insight into the status of your control system while providing connectivity through The Connected Enterprise.

Offers reliable performance in tough environmental conditions with IP66/67 ingress rating
Offers easier selection thanks to a reduced number of components
Includes multi-function and multi-channel light modules and sounders which minimize installation and set-up time
Provides internal DIP switches to select module output or function
Offers a series of different audible choices to complement the visual indication
Available for purchase as separate components or as pre-configured, factory-assembled stack lights for optimal flexibility

856T Control Tower Stack Lights with IO-Link

Ability to control up to 7 circuits in the stack light
Performs Discrete Control of 856T light and sound modules
Preserves the IP rating (IP66/67) of the stack light
Compatible with all 856T base mounting adapters

Increase Productivity with New Smart Signaling Solution from Rockwell Automation

Press Release

Increase Productivity with New Smart Signaling Solution from Rockwell Automation

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Tools & Resources

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Getting started with the IO-Link 856T Control Tower Stack Light

Use this instructional installation video to get started with your IO-Link 856T Control Tower™ Stack Light.

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Configure Your 856T Control Tower IO-Link Stack Light and Sound Module

Learn how to configure your 856T Control Tower™ IO-Link Stack Light and Sound Module with Studio 5000® Logix Designer.

Certifications

c-UL-us Listed (File No. E14840, Guides NKCR, NKCR7)
CE Marked
China RoHS
KCC (Registration No. R-REM-RAA-856T)
RCM (EN 61000-6-2:2005 and EN 61000-6-3:2007 + A1:2011)
WEEE

Standards Compliance

UL 60947-5-1
CSA C22.2 No. 14
CE (EN 60947-5-1:2004 + A1:2009; EN 61000-6-2:2005; EN 61000-6-3:2007 + A1:2011; EN 50581: 2012 [2014/35/EU - Low Voltage Directive, 2014/30/EU - EMC Directive, and 2011/65/EU - RoHS Directive])

Important: These products are intended for use in industrial signaling applications only.

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Product Profiles	Publication
Integrated Smart Solution Quick Reference Guide	IOLINK-SP001_-EN-P
Bulletin 856T 70mm Control Tower Product Profile	856T-PP001_-EN-P
Bulletin 855T to 856T 70mm Control Tower Signaling System Migration Profile	MIGRAT-PP036_-EN-P

856T Control Tower Stack Lights Allen‑Bradley

What's New?

Tools & Resources

Standards Compliance

856T Control Tower Stack Lights
Allen‑Bradley