CDC4 Door Controller Installation and Programming Manual 1
Chapter 1
Installation
Summary
This chapter includes an overview of the product and detailed instructions
explaining how to install your CDC4 door controller.
Note: A qualified installer, complying with all applicable codes, should perform
whatever hardware installation is required.
Content
General installation information 3
CDC4 housing 3
Transformer 4
Earthing the enclosure 6
Accessories 6
Tamper 9
Mounting devices 10
CDC4 layout 13
Maintenance 16
Mains power connection 16
Battery replacement 16
Mounting 19
General installation guidelines 19
Earthing 21
Shielding 22
DIP switch settings 23
Connections 24
Power input 24
Batteries 24
Auxiliary power terminals 26
Siren 26
System data bus 26
Local data buses 26
Bus termination 28
Lock power 29
Inputs 30