• Intelligent access manager for one or two entrances
• Four interfaces include the reader power supply (2 x Omron/Wiegand, 1 x RS-485, 1 x RS-232)
• Storage element
• LCD display for displaying information
• Self-controlling send and receive switching
The AMC2 DCUA (Door Control Unit) is used as an access controller in the access control system Access III. The device has two Omron/Wiegand, one RS 485- and one RS-232-interface and controls one or two access points. These access points, also known as entrances, mainly consist of doors, gates, barriers, turn stiles, revolving doors, mantraps, ID card readers, door opening elements and sensors. The AMC2 DCUA can control two RS-485 or two Omron-/Wiegand card readers and is designed for fully processing the access logic at the assigned entrances. Status checks can be carried out using the six analog inputs. The six relay outputs are used to activate the door opening elements and/or generate the security activation and signaling. The AMC2 DCUA stores all necessary information in a buffered memory and an additional storage element so that, even when the unit is offline, it is able to carry out independent authorization checks on access points, take access decisions, control closing/opening elements and register movement events.