NEMA TS1/TS2 Compliant certified

NEMA TS1/TS2 Compliant

Caltrans TEES Compliant certified

Caltrans TEES Compliant

ASC Controllers

ASC Controllers from Econolite, distributed by Traffic Control Corporation, are advanced transportation controllers built on the 2070 series platform. Running Linux-based ASC/3-LX and EOS software, these NEMA TS1/TS2 and Caltrans TEES-compliant units manage intersection signal timing, coordination, and phase sequencing for municipal, state, and highway traffic operations across the Midwest and beyond.

Econolite Traffic Signal Controllers (Cobalt Series, 2070LX Series, ATC Controller Modules, EOS Software)
Econolite Traffic Signal Controllers
2070 Traffic Signal Controller
Lane Control Modules

Our Range of Products

Econolite Traffic Signal Controllers (Cobalt Series, 2070LX Series, ATC Controller Modules, EOS Software)

Econolite Traffic Signal Controllers (Cobalt Series, 2070LX Series, ATC Controller Modules, EOS Software)

  • Hardened 7-inch touchscreen for mobile computing
  • ATC modules boost intersection intelligence
  • 10,280+ controllers deployed across 44+ systems
Econolite Traffic Signal Controllers

Econolite Traffic Signal Controllers

  • Cobalt Series: rugged 7-inch touchscreen GUI
  • EOS software enables next-gen ATC traffic control
  • NEMA TS1 & Caltrans compliant for wide deployment
2070 Traffic Signal Controller

2070 Traffic Signal Controller

  • Linux real-time OS for flexible open programming
  • Meets Caltrans TEES 2020 & NEMA TS1/TS2 specs
  • Proven at 9,900+ controllers across 41+ systems
Lane Control Modules

Lane Control Modules

  • PowerPC processor with QUICC engine performance
  • Open architecture supports broad ATC standards
  • Highly configurable with extensive module options

Frequently Asked Questions

What is an ASC controller used for?

ASC (Advanced System Controller) units, such as Econolite's ASC/3-LX software running on 2070 series hardware, manage signal timing, coordination, and phase sequencing at signalized intersections, helping optimize traffic flow, safety, and responsiveness to real-time conditions.

Are ASC controllers compatible with Caltrans and NEMA standards?

What operating system do ASC controllers run on?

Can ASC controllers be customized for specific intersections?

What's the difference between the 2070LX and 2070LX+ models?

Does TCC provide support for ASC/2070 controller software?

How do I get pricing for an ASC controller?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Municipal Traffic Management

Municipal Traffic Management

Deployed at signalized intersections to manage phase timing, coordination, and pedestrian signals in cities.

State DOT & Highway Operations

State DOT & Highway Operations

Used by departments of transportation for highway corridor signal coordination and ITS integration.

Smart City & ITS Infrastructure

Smart City & ITS Infrastructure

Support real-time traffic monitoring and adaptive signal control within connected smart city networks.

Caltrans-Regulated Transportation Projects

Caltrans-Regulated Transportation Projects

Configured to meet Caltrans TEES specifications for California highway and intersection deployments.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Transportation Agencies Choose Traffic Control Corporation

75+ Years of Traffic Expertise

Since 1946, TCC has delivered proven ASC controller solutions and technical guidance across the Midwest's transportation infrastructure.

Exclusive Econolite Distributor

As the exclusive Midwest distributor for Econolite, TCC provides direct access to genuine ASC/3 and 2070 controller hardware and support.

Factory-Trained Field Support

Our certified technical staff offers onsite troubleshooting, installation guidance, and training for ASC controller deployments across eleven states.

Ready to Upgrade Your Intersection Controllers?

Share your project details and our traffic signal specialists will follow up with configuration options and a personalized quote.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 630-543-1300. You can also send us a quick email at issnews@imagesensing.com.