Rosslare – MDD04 – Four Reader Expansion Board – AC425

The ROS-MD-D04 is the third part of a highly advanced line of expansion modules. This unit works seamlessly with Rosslares state-of-the-art AC-425 networked accesscontroller. Ideal for residential and commercial applications, the MD-D04 expansion board packs features such as advanced communication with the controller. The MD-D04 expansion increases flexibility to the access control system by adding four readers, four doors, four relay outputs and four supervised inputs to the controller. Features:Additional four proximity readers or keypadsFour relay outputs and four supervised inputs to the access control panelWiegand or Clock-and-Data transmission keypad or biometric reader compatibilityLED status feedback for 12V power and relay activationCost effective and modular installationCompatible with Rosslare’s AC-425 networked controllerInput and Output configurability using Rosslare’s AxTraxNG softwareBacked by Rosslare’s international guarantee and service with ISO9001 (Certified TUV Rhineland) level business and manufacturing operationsInput Voltage 12 V DC from host controllerInput CurrentStandby: 30mAMaximum: 135mANumber of Reader Ports4Number of Inputs4Output Relays4 x 5A with N.O., N.C. and COM contacts Form-C RelaysInputs Voltage5V DC maximum voltageReader Output Voltage12V DCMax. Reader Current300 mALED Control OutputOpen collector, active lowTamper Output5V DC maximum voltage, optical anti-tamper sensorDimensions4.52 x 2.98 x 1.28 inch (115 x 75.9 x 32.5 mm)Manufacture Warranty2-Year Limited Warranty Downloads:Data Sheet