Specifications

0V
Hands Free Interface
12V dc
Red LED
Amber LED
Green LED
Data/D0
Clock/D1
Media Detect
Entry
0V
Access Power
Entry Confirm (opt)
12V dc
Red LED
Amber LED
Green LED
Data/D0
Clock/D1
Media Detect
Entry
0V
Control Unit
Reader
0V Exit/Entry Green LED 12V dc
Wiring
Using an entry conrm button
Where more than one door interface can pick up the hands free token, a 'push to make' button can be used
to select the required door. Where tted, the LED on a conrm button will ash for 5 seconds after the hands
free token has been recognised and must be pressed to unlock the door.
Once an entry conrm button has been tted to the interface PCB, perform the following sequence:
1. Power down the interface board.
2. Power up the interface board.
3. Press and hold the entry conrm button for a minumum of 3 seconds within 60 seconds of power up.
To disable the use of the button, repeat the above sequence.
Entry conrm button
(optional)
Not connected
Connection to a control unit
reader port
Readers can be extended using Belden CR9540 10-core overall screened cable to a maximum of 100 metres.
Cable extensions
Firmware download
Hands free rmware for the P series reader will be downloaded from the interface to the reader as soon as it is
powered up. This is indicated by ashing amber and red LED's on the reader. Once complete all LED's will be lit.
This may take up to 10 minutes to complete. Do NOT disconnect power during the rmware update.
If the rmware update is still taking place after 10 minutes then remove and then re-connect the ACU cable.
Listen to the reader, the reader should NOT beep. If the reader beeps within approximately 10 seconds of
power up it will not take the rmware update. Repeat the process until the reader does NOT 'beep' on power
up. Then leave for 10 mins to allow the update to take place.
Installation
No additional power supply is required for this installation. Power is supplied by the ACU reader port.
Complete the wiring between the P series reader, the hands free module and the ACU before powering up
the ACU. This will ensure that the reader rmware is recongured for hands free operation.