Andover Controls EMX34 – CK34 Cardkey Interface Board

Controlling Tomorrow World Cardkey Interface Installation Guide EMX34 CK34 Cardkey Interface Board is designed to convert the signals from up to four Model L47 readers or two Model L40 6 readers which draw more current into format which can be read by the ACX 700 780 family of controllers Registration warranty is effective for 18 months starting on the date the system is shipped Setup Requirements you install the controller you should map out where you plan to install each inter When planning the sites be aware of dimensions power requirements and requirements EMX 34 printed circuit board is approximately 6.125 3.625 160 92 mm Requirements EMX 34 receives power from an ACX 700 780 to supply the Cardkey reader The EMX requires an additional 24 VAC 1 amp which powers the Cardkey reader incandescent LEDs The EMX 34 board converts the power to 9 VDC output for the lamps Requirements EMX 34 operates in the same environment as any Infinet controller Manuals Online 34 Installation Guide 1 A or distribution forbidden cid 211 1992 by Andover Controls to change without notice No 30 3001 494 1992 cid 211 Controls Corporation Brickstone Square Massachusetts 01810 USA Rights Reserved NOTICE by the Engineering Department at Andover Controls Corporation product is subject to change without notice This document does not any warranty express or implied Andover Controls Corporation the right to alter capabilities performance and presentation of this at any time Manuals Online 34 Installation Guide 2 unpacking the unit do not damage the packaging material must reuse it if you the product back for repair Included and Required Included with the EMX 34 EMX 34 Printed Circuit Board Plastic PCB Mounting Brackets Plastic DIN Rail Mounting Brackets Hardware Installation Guide this manual Items Required An ACX 700 or 780 Family Controller Cardkey Readers AC Power Cable Output Wires End Clamps DIN Rail Enclosure An Extra Cable and Female Molex Connector per Reader Manuals Online 34 Installation Guide 3 Installation EMX 34 is designed to be mounted to a DIN rail within an enclosure the EMX 34 to a DIN Rail to the illustrations for more details on the parts involved in the mounting procedure Slide an end clamp onto the DIN Rail Tighten the screws when the clamp is in the desired Mounting Brackets to DIN Rail Clamp Rail Mounting Bracket Rail Bracket Slide a DIN Rail mounting bracket under the PCB bracket until flush on the back side Slide the DIN Rail mounting bracket with PCB bracket back flat side first onto the DIN Position the flat side up against the end clamp Manuals Online 34 Installation Guide 4 the top of the printed circuit board into the PCB bracket the PCB to Brackets Rail of PCB Mounting Bracket G G G Clamp Rail Mounting Bracket Slide the other DIN Rail mounting bracket onto the remaining PCB bracket Slide the DIN Rail bracket and PCB bracket onto the DIN Rail flat side last Carefully the assembled brackets onto the bottom of the printed circuit board until tight Slide another end clamp onto the DIN Rail Position it up against the flat side of the Tighten the end clamp screws to secure Manuals Online 34 Installation Guide 5 the EMX 34 EMX 34 must be connected to an ACX 700 780 family controller to an AC power and to a Cardkey reader schematic to the right represents the data action of the EMX 34 Data flows the Cardkey reader to the ACX 700 780 is converted into Wiegand format The Cardkey lamps are switched ON or OFF as a function the status of the ACX controller LEDs Conversion Reader 700 780 1 same wiring schematic applies to each of the channels In this schematic data conversion is from left to right which is not same direction as the physical board as above 2 3 4 as above as above sure that all equipment is not receiving electrical power while you are wiring the controller or could receive an electrical shock that is life threatening sure that wiring and installations comply with local state and national electrical codes to the figure of the printed circuit board EMX 34 printed circuit board has four inputs P2 P4 P6 P8 and four outputs P3 P7 P9 The inputs from the Cardkey reader are wired on the right hand side of the board and the outputs on the left hand side Manuals Online 34 Installation Guide 6 34 Printed Circuit Board VAC 1993 ACX amp picofuse Channel 1 Channel 2 Cardkey readers Channel 3 Channel 4 MADE IN USA BY ANDOVER CONTROLS 05 1000 793 EMX34 REV A note that on the REV A board and 1 outputs are incorrectly marked switched This drawing reflects the REV A board EMX 34 converts the Cardkey input data into Wiegand format which can be read by ACX 700 780 controllers The dotted line arrows in the EMX 34 PCB figure indicate the of data from the inputs to the outputs Manuals Online 34 Installation Guide 7 the EMX34 to an ACX Controller Locate the Wiegand outputs along the left hand side of the EMX 34 printed circuit P3 P5 P7 P9 Each output includes five connections that on the REV A board the 1 and terminals are labeled incorrectly the EMX 34 to an ACX 700 780 700 780 34 1 on rev A on rev A Strip the end of an 18 AWG wire Insert it into the appropriate terminal block connector to the diagram and tighten the screw Repeat this procedure for the remaining four wires AC Power to the EMX 34 Locate the terminal labeled P1 in the upper left hand corner of the printed circuit board Connect the stripped ends of a 24 VAC external power supply to the terminals and tighten the screws you need to replace the 1 amp socket picofuse it is located at F1 on the printed board Manuals Online 34 Installation Guide 8 the Cardkey Reader to the EMX 34 Interface Board Cardkey input on the EMX34 takes 6 wires There are four inputs located along the side of the printed circuit board P2 P4 P6 and P8 Locate the existing gray cable on the back side of the Cardkey reader Strip the end the cable to expose the wires Strip th