EDI: Model 242L
The Model 242L DC Isolator meets all requirements of Caltrans TEES 2009 with Errata #2 (December 2014) and is listed on the Caltrans QPL list. The Model 242L is powered by the cabinet 24VDC and is backward compatible with the Model 242. Jumpers for 100 ms minimum pulse output and input Polarity are provided.
- Model 242L : Caltrans QPL, Dual channel
- Model 244L : Quad channel half-width
Description
DC ISOLATOR SERIES
For over 30 years Eberle Design, Inc. (EDI), has provided technicians and engineers with reliable, high quality mission critical component products that improve the performance and lifecycle of traffic control systems.
EDI’s wide range of traffic control vehicle detection products help technicians save valuable time and bank budgeted dollars by quickly installing, accurately troubleshooting, and reliably maintaining traffic control systems with easy to use hi-tech vehicle detectors.
The Model 242L DC Isolator has been specifically designed to deal with all traffic applications and meets or exceeds all requirements of:
- Caltrans QPL, TSCES January 1989
- Caltrans QPL, TEES March 2009 plus Errata #2 (12/2014)
The Model 242L is powered from the 24VDC cabinet power supply and does not require AC Line. It is interchangeable with the Model 242.