ACT ACTpro Operating And Installation Instruction page 6

ACTpro 120e PSU Operating and Installation Manual
ACTpro 120e Door Station Status Indicators
Blue: Power
This indicates that the
ACTpro 120e has power.
Blue: Communications
Constant illumination indicates
that the door station is online.
Red: Fault
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This illuminates to indicate a fault on the system.
Possible causes are:
1. Tamper open: Door station housing is not closed.
2. Break Glass: The fault LED will illuminate if the connected Emergency break
glass switch is activated.
3. Comms Offline: Door station is offline.
4. Mains Fault: ACTpro 100e Door Station will accept a mains present signal from a
PSU (pre-wired on ACTpro 120e). This is wired into MAINS PRESENT input on
the PCB. When the PSU has no mains supply the fault is active.
5. Low Supply Voltage: When voltage to the +12V terminal is less than +9V.
6. Fuse Blown: The +12V output on the READER terminals is current limited to provide
short circuit protection. The Fault LED will illuminate if too much current is drawn
from this connection.
5 Copyright © 2016 Access Control Technology Ltd. Part No.18-00100 Issue 1.0
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