Smart Interlock Controllers include watchdog circuit.
Press Release Summary:
In addition to watchdog circuit that constantly monitors operation, 4700 Series features LED indicators for input-output connection status, and system busy or system idle confirmation. Suppression protection on all outputs prevents inductive load locking devices from damaging circuitry. Additional features include interlock violation alarm relay output, 4 DPDT relays, panic release, and custom programmable propped door, panic release, and door unlock timers.
Original Press Release:
Dortronics Introduces Smart Interlock Controllers
New 4700 Series are Feature Rich and Attractively Priced
Anaheim, CA – Dortronics Systems Inc. today debuted their new best-in-class 4700 Series Interlock Controllers, bringing more features and more capabilities in a small package to control applications. The new Interlock Controllers incorporate a unique watchdog circuit that constantly monitors operation. Also featured are LED indicators for input-output connection status, and system busy or system idle confirmation.
“This new release delivers a smart solution to help ensure effective operation for door interlock and mantrap systems,” said Bryan Sanderford, National Sales Manager, Dortronics Systems, Inc. “Its many features, combined with attractive pricing, provide installers with the best of both.”
The 4700 Series includes suppression protection on all outputs to prevent inductive load locking devices from damaging the circuitry. Additional features include interlock violation alarm relay output; 4 DPDT relays (three powered and one dry contact for signaling); panic release and custom programmable propped door, panic release and door unlock timers.
For more information on Dortronics’ extensive line of access control products call toll free 1-800-906-0137, e-mail email@example.com or visit their website www.dortronics.com.
About Dortronics Systems, Inc.
Dortronics Systems, Inc. is the industry's "quick-ship" supplier of standard and custom finish access control products including electromagnetic locks; electronic strikes; power supplies; key switch controls; pushbutton controls; digital keypad controls; delayed egress controls; alarm annunciation controls; egress bar door releases; emergency pull stations; and Mantrap/ Interlock controllers for banking, manufacturing, detention and clean room industries.