KC4210L

The KC4210L Keyceptacle access device is an LED-equipped interface connector for all of Datakey's serial memory Keys. The device provides the physical and electrical connection between the serial key and host hardware. Green and red LEDs indicate the status of the key reading/writing transaction. The Keyceptacle supports the interchangeable use of various capacity keys and is designed to provide reliable connection over an operating life of at least 200,000 cycles. The KC4210L also contains a Last-On/First-Off (LOFO) switch that may be used to protect the host bus by ensuring that keys have made secure contact with the access Keyceptacle before any signals are transmitted. The KC4210L is configured for host systems that supply 5.0 volt power – contact the factory for models that work with 3.3 volt power.