Sanyo VCC-HD2100 User Manual page 109

Perform the following connections according to the installation environment and application of your camera.
Basic Connections
Alarm Input/Output Terminal Connections
Before attempting the following connections, be sure to turn off all components of your system.
Improper connection may cause smoke or failures. Before attempting to connect each system
component, carefully read the instruction manual that comes with it to familiarize yourself with the
correct connection procedure.
Connect the power terminals (24 VAC/12 VDC) of the camera to a power supply.
Connection to 24 VAC power supply
A
Although the power terminals have no polarity, the earth grounding wire must be connected to the GND (earth
grounding) terminal.
B Connection to 12 VDC power supply
Note the polarity (+/–) of the power terminals when connecting the camera to a 12 VDC power supply.
Incorrect polarity may cause damage to the camera.
Be sure to use an 18AWG or thicker wire power cable.
A voltage drop may occur depending on the thickness of the power cable. If you must use a long
power cable, determine the cable type by ensuring that the voltage at the 24-VAC/12-VDC terminals
is within the operating range of the camera.
When using PoE to power the camera, do not use the camera's power terminals.
This camera is designed so that you can use all of its functions via network operation.
By connecting the network (LAN) socket of the camera to your PC using a LAN cable, you can configure and
operate it from the Web browser installed on your PC.
Introduction 8/17