Ubiquiti UA-Hub Quick Start Guide
UA-Hub DIN Rail Self-Tapping Screws
(Qty. 2)
Screw Anchors
(Qty. 2)
Package Contents
Note: Each UniFi Access component and all third-party accessories are
sold separately.
Installation Requirements
Phillips screwdriver
Ethernet cables, CAT5e or better
Copper wire, 18 AWG to 22 AWG
Drill Kit
DIN Rail
Wire Ferrule Terminal (Recommended)
Sample Wiring Topology
UA-Hub Quick Start Guide
Door Position Switch
Externally Powered Door Opener
Magnetic Lock
Hardware Overview
UA-Hub Quick Start Guide
Power (In) LED
PoE (Out) LEDs
12V Line Output LED
12V Line Output Relays
Input Relays
Steady Blue Adopted/device is ready
Steady White Pending adoption
Alternating White/Blue Upgrading firmware
Off Not connected or no data link
Steady Blue Connected and data link on
Off Not connected
Steady Blue Effectively connected*
Line voltage with 12VDC power
UA-Hub Quick Start Guide
Input Relay LEDs
Output Relays
Output Relay LEDs
REN Request to enter
REX Request to exit
DPS Door position switch
REL Remote release
Off Not connected
Steady Blue Effectively connected*
DRY Output relay with no power
POWERED Output relay with 12VDC
Off Not connected
Steady Blue Effectively connected*
* Wires are properly connected to both relays in any of the following sets:
+/NC/COM
NO/COM
Default I/O State Matrix
LOCK
Dry
NO COM NC
Door Locked
Initial State
Opened Shorted Shorted
Unlocked
REN, REX, or REL is shorted; or the reader has
granted access
Shorted Shorted Opened
Powered
NO COM NC
Door Locked
Initial State
0V GND +12V
UA-Hub Quick Start Guide
LOCK
Unlocked
REN, REX, or REL is shorted; or the reader has
granted access
+12V GND 0V
AUX
Dry
NO COM NC
Door Locked
Initial State
Opened Shorted Shorted
Unlocked
REN, REX, or REL is shorted; or the reader has
granted access
Shorted Shorted Opened
Powered
NO COM NC
Door Opened
DPS is opened
+12V GND 0V
Door Closed
DPS is closed
0V GND +12V
Example 1: Recommended Setup - Connect AUX DRY to automatic door opener with
external power
Example 2: Recommended Setup - Connect AUX POWERED to siren (12V / 0.33A / 4W)
for door position warning
Note: Specific behaviors can be further configured in UniFi Access
Controller.
UA-Hub Wiring
Connecting the UA-Hub to LAN
Ensure the switch port that is connected to the UA-Hub is on the same LAN
segment or VLAN as the UniFi Access agent. It must also support PoE+ or
PoE++.
Connecting the UA-Pro to the UA-Hub
Use an Ethernet cable to connect the UA-Pro access reader to the UA-Pro PoE
port on the UA-Hub.
Connecting the UA-Lite to the UA-Hub
Use an Ethernet cable to connect the UA-Lite access reader to the UA-Lite PoE
port on the UA-Hub.
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UA-Hub Quick Start Guide
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