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Andover Controls EMX34/CK34 Installation Manual

Cardkey interface board
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Controlling Tomorrow's World
EMX34/CK34 Cardkey Interface
Board Installation Guide
The EMX34/CK34 Cardkey Interface Board is designed to convert the signals from up to four
Cardkey Model #L47 readers (or two Model #L40-6 readers, which draw more current) into
Wiegand format, which can be read by the ACX 700/780 family of controllers.
Warranty Registration
Your warranty is effective for 18 months starting on the date the system is shipped.
Site/System Setup Requirements
Before you install the controller, you should map out where you plan to install each inter-
face. When planning the sites, be aware of dimensions, power requirements, and
environmental requirements.
Dimensions
The EMX 34 printed circuit board is approximately 6.125 × 3.625" (160 × 92 mm).
Power Requirements
The EMX 34 receives power from an ACX 700/780 to supply the Cardkey reader. The EMX
34 requires an additional 24 VAC (1 amp) which powers the Cardkey reader incandescent
lamps (LEDs). The EMX 34 board converts the power to 9 VDC output for the lamps.
Environmental Requirements
The EMX 34 operates in the same environment as any Infinet controller.
EMX 34 Installation Guide
1
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Summary of Contents for Andover Controls EMX34/CK34

  • Page 1 EMX34/CK34 Cardkey Interface Board Installation Guide The EMX34/CK34 Cardkey Interface Board is designed to convert the signals from up to four Cardkey Model #L47 readers (or two Model #L40-6 readers, which draw more current) into Wiegand format, which can be read by the ACX 700/780 family of controllers.

  • Page 2: Important Notice

    300 Brickstone Square Andover, Massachusetts 01810 USA All Rights Reserved. Published by the Engineering Department at Andover Controls Corporation. IMPORTANT NOTICE This product is subject to change without notice. This document does not constitute any warranty, express or implied. Andover Controls Corporation reserves the right to alter capabilities, performance, and presentation of this product at any time.

  • Page 3: Parts Included And Required

    Parts Included and Required Unpacking When unpacking the unit, do not damage the packaging material—you must reuse it if you ship the product back for repair. Parts Included with the EMX 34 • EMX 34 Printed Circuit Board • Two Plastic PCB Mounting Brackets •...

  • Page 4: Mechanical Installation

    Mechanical Installation The EMX 34 is designed to be mounted to a DIN rail within an enclosure. Mounting the EMX 34 to a DIN Rail Refer to the illustrations for more details on the parts involved in the mounting procedure. 1.
  • Page 5 4. Insert the top of the printed circuit board into the PCB bracket. Attaching the PCB to Brackets PCB Mounting Bracket DIN Rail Top of PCB DIN Rail Mounting Bracket End Clamp 5. Slide the other DIN Rail mounting bracket onto the remaining PCB bracket. 6.
  • Page 6 Wiring the EMX 34 The EMX 34 must be connected to an ACX 700/780 family controller, to an AC power source, and to a Cardkey reader. The schematic to the right represents the data Data Conversion conversion action of the EMX 34. Data flows Cardkey Reader ACX 700/780 from the Cardkey reader to the ACX 700/780,...
  • Page 7 P8/P9 = Channel 4 GREEN ∅ DATA MADE IN USA BY ANDOVER CONTROLS 05-1000-793 EMX34 REV A *Please note that on the REV A board, ø and 1 outputs are incorrectly marked (switched). This drawing reflects the REV A board.

  • Page 8: Wiring The Emx34 To An Acx Controller

    Wiring the EMX34 to an ACX Controller 1. Locate the Wiegand outputs, along the left-hand side of the EMX 34 printed circuit board (P3, P5, P7 P9). Each output includes five connections. Note that on the REV A board, the 1 and Ø terminals are labeled incorrectly. Wiring the EMX 34 to an ACX 700/780 ACX 700/780 EMX 34...

  • Page 9: Wiring The Cardkey Reader To The Emx 34 Interface Board

    Wiring the Cardkey Reader to the EMX 34 Interface Board Each Cardkey input on the EMX34 takes 6 wires. There are four inputs, located along the right-hand side of the printed circuit board (P2, P4, P6, and P8). 1. Locate the existing gray cable on the back side of the Cardkey reader. Strip the end of the cable to expose the wires.
  • Page 10 Wiring the LEDs to the EMX 34 1. Locate the plastic Molex connector with the four white wires on the back of the Cardkey reader. One wire is connected to male pin 4 and one to pin 5, and two wires are connected to pin 3.

  • Page 11: Powering Up The Emx34

    For information on how to assign point numbers and program the outputs, see the SX 8000 Programmer’s Guide or the Andover Controls Infinity CX Programmer’s Guide. If you have problems with the Infinet controller after installing the module, see the ACX 700 or 780 Installation Guide, and the Infinity Network Configuration Guide.

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