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Installation manual Scoria EM EM-reader Scoria Scoria EM is a proximity reader with a polycarbonate front, available in a metal housing of five different colors. 1.0 Description 1.1 Introduction Scoria EM is a proximity reader with a polycarbonate front, available in a metal housing of five different colours. It is elegant, slim and compact and it’s design is suitable for inside and outside use. Scoria EM is compatible with most access controllers and time & attendance systems. Scoria EM can also be connected as a slave reader to Stand Alone reader EXP5-73C. nexusgroup.com // [email protected] 1 Installation manual Scoria EM 1.2 Features žž For in and outdoor use žž Reads EM 4002 compatible cards and keyfobs žž Operation frequency 125kHz žž Compatible with most standard access control systems žž Die-cast zink alloy housing žž Quick connect terminal block žž Buzzer and 2 free tension LEDs can be controlled locally or by hos 1.3 Specification žž Operation voltage: 9-20VDC žž Current consumption: Min 15mA, Max 75mA žž Reader range: 3-5 cm žž Visual signal (LED): Stand by – Yellow LED žž Voltage free – Green LED žž Voltage free – Red LED žž Operating temperature: –15° – 55°C (internal use) žž Operating Humidity: Non-condensing up to 95% žž Protection standard: IP65 žž Dimensions (mm): L92 x W51 x H25 žž Housing: Die-cast zinc alloy housing nexusgroup.com // [email protected] 2 Installation manual Scoria EM 2.0 Installation 2.1 Mounting 1. Identify a suitable location on a wall or flat surface. 2. Stick the Drilling Template provided on chosen location. Drill 3 holes as indicated in the diagram. 3. Insert 3 nos. of 6 mm wall plugs provided into the drilled holes. 4. Route the cables through the holes provided in the BackPlate. 5. Fix the BackPlate firmly on the wall using 3 nos. of 4 x 30mm CSK screws. 6. Connect wires to PCB. 7. After wiring, place the Housing over the fixed BackPlate and guide the slot into the BackPlate tab and slide it downwards. 8. Fix the Housing to the Back-Plate with a M3 x 6 mm Security Screw on the bottom of the Housing using a Security Screwdriver provided. Important Note: Several layers of protection are provided against transient voltages from static discharge, lightning and power supply spikes. For protection to be fully effective, earthing should be done correctly. nexusgroup.com // [email protected] 3 Installation manual Scoria EM 2.2 Terminal block description Wiring diagram Description + 12VDC – 0V Data/D0/CL Data 0 wiegand (Clock) LG– Data 1 wiegand (Data)) LR– Green LED BZ– Red LED CP Summer Tamp + Sabotage + Tamp – Sabotage – 3.0 Applications žž In & outdoor žž Reader connected to access an control system žž Reader for elevator control 3.1 PCB Important Note: Several layers of protection are provided against transient voltages from static discharge (ESD), lightning and power supply spikes. For protection to be fully effective, earthing should be done correctly to avoid any damage. 3.2 Connected to a access control system thru wiegand interface BZ LR LG CP D1 D0 – + 1 2 3 4 5 6 7 8 Scoria EM 1 2 3 4 D0 D1 – Wiegandinterface Access control system + 3.3 Connected to Stand Alone reader EXP5-73C BZ LR LG CP D1 D0 – + 1 2 3 4 5 6 7 8 Scoria EM 1 2 3 4 EXP5-73C +9V DATA GND nexusgroup.com // [email protected] 4