SR-2400 Reader Installation Sheet
Installation Sheet
(Wiegand Interface)
SR-2400 Low-Frequency Card Reader
These instructions are for AWID’s SR-2400 Reader, using compatible proximity credentials
Parts List
(a) 1 Installation Sheet for SR-2400
(b) 1 Model SR-2400 Reader
(c) 2 #6-32 × 1” thread-cutting screw, type 23
(d) 3 Screw-hole plug (1 spare)
Preparation
Reader Location
: Select the reader’s mounting location. The SR
1-3/4 inch door frame, or to a wall or other surface. On a metal surface, read range is reduced about 20%.
The SR-2400 may be installed indoors or outdoors. The diagram for screw and cable holes is on page 2.
DC Power Supply
: DC power for this reader is usually supplied from the +DC and Ground terminals of the
Wiegand reader port on the system’s panel. If this is not possible, use a separate power supply. Power may be
shared with other readers if the supply has sufficient current
volts DC (as low as +5 volts is OK), 750 milliamperes capacity, linear
Cable
to Controller and Power Supply: 4 to 6 conductors from the reader to the system (2 wires for DC po
2 wires for Wiegand data, and 1 or 2 wires for external LED and Beeper/Alarm, if used). 22
wires. Overall 100%
shield for both power and data
If the DC power supply is separated from the panel’s reader port, the reader’s
connected to
both
the DC power supply’s Negative terminal and the panel reader port’s Ground terminal.
If the separate DC power supply is close to the reader, run two 22
and 3 to 5 wires for Wiegand data (including Ground) and for the external control lines, if used.
Both
cables must be overall-shielded and earth
Conduit: If cables are pulled through metal conduit, the conduit should be earth
Installation
1.
Connector
– Cut off the 10-pin in-line connector from the end of the reader’s cable. D
2.
Wire Connections
– Connect the reader’s wires to the cable(s) for power and data.
a. First, connect
black
to the panel port’s Ground terminal, and, if separate, to the power supply Negative.
b. Connect
green
to the Data-0 terminal
c. Connect the
gray
drain wire to the shield of the connecting cable.
If power and data are in separate cables, connect all three drains/shields together near the reader.
d. If the LED and/or Beeper/Alarm feature
e. At the end of the cable(s) near the panel (and near the power supply, if separate), connect the
verified earth-ground.
f. Last, connect
red
to the DC Positive terminal.
Version 2.1 / Doc# 041405
(Wiegand Interface)
Frequency Card Reader
2400 Reader, using compatible proximity credentials
cutting screw, type 23
: Select the reader’s mounting location. The SR-2400 Reader may be screwed to a
3/4 inch door frame, or to a wall or other surface. On a metal surface, read range is reduced about 20%.
2400 may be installed indoors or outdoors. The diagram for screw and cable holes is on page 2.
wer for this reader is usually supplied from the +DC and Ground terminals of the
Wiegand reader port on the system’s panel. If this is not possible, use a separate power supply. Power may be
shared with other readers if the supply has sufficient current capacity. The power supply should be close to +12
volts DC (as low as +5 volts is OK), 750 milliamperes capacity, linear-rated, regulated DC output.
to Controller and Power Supply: 4 to 6 conductors from the reader to the system (2 wires for DC po
2 wires for Wiegand data, and 1 or 2 wires for external LED and Beeper/Alarm, if used). 22
shield for both power and data
. 500 feet maximum length.
If the DC power supply is separated from the panel’s reader port, the reader’s
black
wire
the DC power supply’s Negative terminal and the panel reader port’s Ground terminal.
If the separate DC power supply is close to the reader, run two 22-gauge cables – 2 wires for DC power,
and 3 to 5 wires for Wiegand data (including Ground) and for the external control lines, if used.
shielded and earth-grounded (at the end far from the reader).
Conduit: If cables are pulled through metal conduit, the conduit should be earth-grounded (like the cables).
line connector from the end of the reader’s cable. D
Connect the reader’s wires to the cable(s) for power and data.
to the panel port’s Ground terminal, and, if separate, to the power supply Negative.
0 terminal. Connect
white
to the Data-1 terminal.
drain wire to the shield of the connecting cable.
If power and data are in separate cables, connect all three drains/shields together near the reader.
features are used, connect the
brown
and/or
yellow
At the end of the cable(s) near the panel (and near the power supply, if separate), connect the
to the DC Positive terminal.
Page 1 of 2
2400 Reader, using compatible proximity credentials from AWID.
may be screwed to a
3/4 inch door frame, or to a wall or other surface. On a metal surface, read range is reduced about 20%.
2400 may be installed indoors or outdoors. The diagram for screw and cable holes is on page 2.
wer for this reader is usually supplied from the +DC and Ground terminals of the
Wiegand reader port on the system’s panel. If this is not possible, use a separate power supply. Power may be
capacity. The power supply should be close to +12
rated, regulated DC output.
to Controller and Power Supply: 4 to 6 conductors from the reader to the system (2 wires for DC power,
2 wires for Wiegand data, and 1 or 2 wires for external LED and Beeper/Alarm, if used). 22-gauge stranded
wire
must
be
the DC power supply’s Negative terminal and the panel reader port’s Ground terminal.
2 wires for DC power,
and 3 to 5 wires for Wiegand data (including Ground) and for the external control lines, if used.
ounded (at the end far from the reader).
grounded (like the cables).
line connector from the end of the reader’s cable. Discard the connector.
to the panel port’s Ground terminal, and, if separate, to the power supply Negative.
If power and data are in separate cables, connect all three drains/shields together near the reader.
yellow
wires.
At the end of the cable(s) near the panel (and near the power supply, if separate), connect the
shield
to a
(continued)
