DESCRIPTION The YSL428 is a Controller with a Timed Output of approximately 3 seconds. On presentation of a programmed/configured DS1990 Dallas Key the output is switched intended to pull (as an example) an electrical latch within an access control system. The product comes pre-programmed with 2 master administration keys and 3 user keys. Additional user keys available at time of order for an additional cost. An ON/OFF option is available as a YSL429 where the output is switched on and then off by presenting a programmed Key. FEATURES: - Minimum Component count iButton Reader with Integrated electronics - TriColour LED- Green key acceptance, Red key decline and Orange programming mode - 3 wire termination. White 9-15v DC, Brown Earth/Ground, Green DC voltage output in Open Drain transistor configuration - 12mm threaded fixing - Maximum Load 1A - 256 maximum Key storage - Internal use only and not suitable for external environments - Maximum electrical consumption 30mA - 9 to 15v dc supply - Works with YSL90Rxxx non-Magnetic keys or YSL90SPRMAG Magnetic keys
