Controlling Tomorrow’s World
EMX34/CK34 Cardkey Interface
Board Installation Guide
The EMX34/CK34 Cardkey Interface B oard is designed t o convert the signals fr om up to
Cardkey Model # L47 readers (o r
Wiegand format , which can be read by the AC X 700/780 famil y of controllers .
Warran ty R egist ratio n
Your warranty is effective for 18 months starting on the date the system is shipped.
two
Model #L40- 6 readers, which dr aw more cur rent) into
four
Site/System Setup Requirem ents
Before yo u ins t all the contr oller, you sho uld map out w here you pla n t o install each int erface. Whe n planning th e s it es , be aware of dim ensions , power requ irements, and
environm ental requ irements.
Dime nsions
The EMX 34 printed circ uit board is app rox imately 6. 125 × 3.625” (160 × 92 m m ).
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 (LE D s ). Th e EMX 34 boa rd converts t he power t o 9 VD C output for th e lam ps.
Environmental Requirements
The EMX 34 operates in the same environment as any Infinet controller.
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EMX 34 Installation Guide 1
Version A
Reproduction or distribution forbidd en.
Copyrigh t 1992–1996 by Andover Controls.
Subject to change without notice.
Order No. 30-3001-494
Copyright
1992–1996
Andover Controls Corporation
300 Brickstone Square
Andover, Massachusetts 01810 USA
All Rights Reserved.
Published by the Engineering Departm ent 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 C orpor ation
reserves the right to alter capabilities, performance, and presentation of this
product at any time.
EMX 34 Installation Guide 2
Parts Included and Required
Unpacking
When unpacking the unit, do not damage the packaging material—you must reuse it if you
ship the pro duct back fo r repair.
Parts Included with the EMX 34
• EMX 34 Printed Circu it Board
• Two Plastic PCB Mounting Brackets
• Two Plastic DIN Rail Mounting Brackets
• Hardware Installation Guide (this manual)
Additional Items Required
• An ACX 700 or 780 Family Contro ller
• Cardkey Readers
• An Extra Cable and Female Molex Connector per Reader
• AC Powe r C able
• Output Wires
• Two End Clamps
• DIN Rail
• Enclosure
EMX 34 Installation Guide 3
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. Slide an e nd clamp ont o t he DIN Rail. Tighten the screws when the clamp is in the
position des ired.
Assembling M ounting Bracke ts to DIN Rail
End Clamp
DIN Rail
DIN Rail
Mounting Bracket
PCB Mounting Bracket
2. Slide a DIN Rail mounting bracket under the PCB bracket until flush on the back side.
3. Slide the DIN Rail mounting bracket with PCB bracket (b ack/flat side fi rst) onto the DIN
Rail. Position the flat side up against the end clamp.
EMX 34 Installation Guide 4