Key Management Systems Ltd
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Reader Interface
The Reader Interface provides an interface between non-BUS KMS standard readers
and other types (e.g. Wiegand) so that they can be integrated with a Simplekey 4
system.
The Reader Interface has two channels for connecting a single reader. Typically, one
reader per door, if read-in and read-out is required then a single Reader Interface is
used per door.
A Reader Interface can control
up to
two readers. Readers can be configured to both
read in, i.e. one high mounted and one low mounted on entry or used to read IN and
OUT to a door. This allows users of the website to accurately monitor activity as each
event is labelled as ‘Entry’ or ‘Exit’
Alternatively, a Reader Interface can be used to control two readers split between
two doors, the outputs for these doors do not have to be in the same cabinet.
The 12v outputs are fuse protected using on board thermal fuses (PTC).
Should a reader draw excess current, or its wiring be shorted out the fuse will trip
until the excess or short is removed.
Reader input between KMS and Wiegand is switchable via on board DIP switches.
Function
DIP Switch 1 & 2 position
KMS (PAC reader compatible)
OFF
26 bit Wiegand
ON
Note:
Reader channels are independent so Wiegand and KMS
readers can be mixed across a Reader Interface.
