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Control unit installation
Wire the components to the Access Control Unit (ACU) as shown on the rst page.
Press the exit button or in the absence of an exit button, short the 0V and exit terminals together. The congured lock
output LED will come on and the lock should release.
The unit will continue to operate in a 'standalone' mode if the PC is shut down. Any Events that occur during this period
are stored in the unit and the PC is updated when it comes back on line.
The ACU shall be installed within the protected premises as both the power and lock wiring is present at the PCB. A
Tamper alarm input is provided on the PCB - See Input/Output Wiring
Where the ACU is being installed within a plastic enclosure, the hub must be connected to the conduit before it is
connected to the plastic enclose. This is to eliminate the potential of any excessive torque loading being applied to the
plastic enclosure during installation.
This housing should be xed to the surface with suitable fasteners; screws and wall plugs are provided for this in the
tting kit. Also provided are cable ties to secure the cabling and a smaller securing screw for the lid.
Mounting
Use Max length Type
RS485 Data Line 1000 yds 2 x twisted pairs - Belden 8723 or Cat5 equivalent
Reader / Keypad 500 feet 8 core, shielded - Beldon 9538, Alpha 1298C (22AWG) or equivalent
Input / Output 100 yds 2 conductor - Alpha 1172C (22AWG) or equivalent
Cable specication
Cable type
The ACU is supported on mounting posts located at the corners.
If the unit is supplied in a plastic housing, it should be xed to the surface with suitable fasteners. Four screws and
wall plugs are provided for this in the parts kit along with cable ties and two smaller screws for the lid.
Mount the four corner f/f mounting posts to the plate with four of the machine screws and then secure the circuit
board to their tops using the remaining four screws.
This unit is for Indoor use only
PC installation
The current specication for compatible PC hardware, network and operating systems is available on our website at the
following link: http://paxton.info/720
Fitting Kit fk1-108 1 Ferrite tube
1 Grommet, 22mm hole
3 Wall plugs
3 Pozi round woodscrew - zinc
1 Pozi panhead lid screw
1 Rubber washer
1 Cable gland
1 Cable gland lock nut
4 Cable clip
10 Cable tie
1 1N4001 diode
Fitting Kit fk1-039 4 120 ohm Resistor 1/4W
2 Cable tie
Part Number
Description
Qty
Parts kit
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