Connecting Readers, Inputs, Outputs, and Temperature Sensors
233190 X3 Linear LLC
14
May 2013
Note
: Each access control blade provides a maximum of 400mA peak power to
the readers, 1 x 400mA or 2 x 200mA per board (1.6A maximum is
supplied). If the reader(s) connected to the access control blade draw
more than 400mA, external power must be supplied to these readers by a
UL603 Power Limited Supply .
The access control blade will not function properly if the reader(s) draw
more than 400mA peak.
The color-coded wires from the reader wiring harness must be connected to
the 7-pin connector. The color-coding for Power (red), Ground (black), Data 0
(green), and Data 1 (white) is Security Industry Association (SIA) standard.
•
Reader Beeper control
: This varies by manufacturer and model. Refer to
the documentation provided by the reader manufacturer for details on your
particular reader. Typically, the reader will beep for the duration of a
momentary unlock, or until the door is opened. This occurs whether the door
is unlocked by a valid card read or from the application. If no beeper is
desired, do not connect the beeper control wire.
•
Reader LED control
: This varies by manufacturer and model. Some use
two-wire LED control and some use one-wire control. Refer to the
documentation provided by the reader manufacturer for details on your
particular reader. Control involving signal pulsing to change LED color is
not supported.
The access control blade has both red and green LED control connections. The 7-
pin reader connector wiring is shown in Figure 7 on page 13.
Note
: LED display behavior for your particular reader may vary. Refer to the
reader manufacturer documentation.
Wiring Inputs
Inputs are dry contact only. An input looks for a change in resistance, not a
change in voltage.
CAUTION
: Make sure all power is removed from the Network Node prior to
wiring and/or connecting any input to a blade.
To wire inputs:
1.
Log into the application.
2.
Select
Setup : System Maintenance : Utility
.
3.
Click the
Shutdown now
button to perform an orderly shutdown of the
system.
Using the Shutdown utility will ensure that the security database is saved.
4.
Once you hear a double beep,
remove power from the system
.
