HID EDGE EVO EHR40-EHRP40 Reader-Controller Installation Guide - Manual (Page 6)

Hi-O Networked Controller & Reader
EHR40 AND EHRP40
82000-922 D.0
INSTALLATION GUIDE 6 ©2009 - 2012 HID Global Corporation. All rights reserved.
Power Scheme Details
3 Hi-O Networked Controller & Reader power derived from an external +12VDC or +24VDC
power supply.
• Hi-O CANbus connections to the Hi-O Networked Controller & Reader include the
CAN V+ and CAN GND output connections.
• The Hi-O Networked Controller & Reader is connected directly to the Ethernet switch
without a PoE injector.
Protected Area
Physical Access
Control Server
(real-time functions
not required )
Remote Area
CANbus Data
Ethernet Switch
Ethernet Data
Door Position
Switch
Magnetic Lock
REX Switch
Hi-O Networked
Controller & Reader
Door
Module
Unprotected Area
+ / 24VDC 12
Power Supply
CANbus Power (+24V)
CANbu
Door P
Swi
Magn
rked
Reader
d
Ethern
Area
CANbu