8
metal cabinet by service persons only. Service person is defined as: Persons having the appropriate
technical training and experience necessary to be aware of hazards to which they are exposed in
performing a task and of measures to minimize the risks to that person or other persons.
Hooking Up Inputs
Connect devices to inputs 1 to 4.
Resistors (included with KT-315) for
all inputs 5.6K ohm (if selected).
The KT-315 has an on-board capability of
monitoring 4 input points (expandable to 12 if
KT-PC4108 module is used). Each input is
supervised with or without end-of-line
resistors (5.6K ohm). The maximum distance
of one line is 600m (2,000 feet) with
AWG#22.
NOTE:
Inputs can be defined with: none or
one EOL (End-Of-Line) resistor
according to your EntraPass software
settings version 5.01 and higher.
Inputs 1-2 are automatically reserved for the
first controlled door. The contact is assigned
input 1 and the associated request-to-exit
detector as input 2. Inputs 3 and 4 are
automatically reserved for the second
controlled door. The contact is assigned input
3 and the associated request-to-exit detector
as input 4. There is no obligation to follow
these rules but this standard convention
facilitates servicing.
Readers and Keypads
READER CONNECTION TERMINAL WARNING
Connection the red wire lead (or power lead) of a 5 VDC reader to the 12 VDC terminal may damage the reader. See your
reader installation procedure for proper power connection.
Up to 2 readers can be connected to a KT-315. They can be installed on one door to control both entry and exit or on two
separate doors operating independently to control one-way access.
The distance between the readers and the KT-315 controller varies by reader type (please consult the installation manual for
details). Auxiliary outputs provide visual and/or audible access operation feedback at the controlled door. Outputs “OUT DOOR
1 LED & BUZ” are used for the first door and “OUT DOOR 2 LED & BUZ” are used for the second door.
The 12 VDC auxiliary power can also be used to power low current audible devices usually located at the controlled door.
