Installation Instructions
for the
DX2010 Input Expander
1.0
General Information
The DX2010 is an input expander that connects directly to the data
bus of compatible control/communicators. Each expander allows
an additional eight input loops to be connected to the control/
communicator. See the control panel's literature for programming
instructions.
2.0
Specifications
• Operating Voltage:
8 VDC to 14 VDC
• Current Draw:
35 mA standby; 135 mA max
with connected accessories
• Outputs:
100 mA, 12 VDC supervised
output for accessories
• Sensor Loop Terminal Wire Size: #14 AWG (1.8 mm) to
#22 AWG (0.8 mm)
• Operating Temperature:
+32°F to +122°F
(+0°C to +50°C)
• Relative Humidity:
5% to 85% @ +86°F (30°C)
non-condensing
• Max. Sensor Loop Resistance:
60 W
• Sensor Loop:
Up to eight inputs; input
contacts can be Normally
Open (NO) or Normally
Closed (NC) with
appropriate EOL resistor(s)
for supervision.
• Control Panel Compatibility:
DS7240, DS7220, D6412,
D4412
3.0
Mounting
Failure to follow the instructions in this manual may
result in personal injury and/or damage to the
equipment.
The DX2010 contains static-sensitive components
and must be handled with care. Follow anti-static
procedures when handling the modules.
Test according to NFPA 72 if used in fire applications.
Up to five DX2010 Modules can be installed in the control/
communicator’s enclosure, three on the interior walls and two on
the back wall of the enclosure (see Figures 1 and 2).
DX2010
Side Mounting Locations
DX2010
Terminals
Enclosure Wall
Mounting Hardware
(supplied with DX2010)
Figure 1: Control Panel Enclosure Side Wall Mounting
Optional mounting locations for the
DX2010 inside the
Control/Communicator Enclosure
Terminals
DX2010
Terminals
DX2010
AE1/D2203 Enclosure
Mounting Clip Assembly
Enclosure
Standoff
Mounting
Clip
Corner of
DX2010 PCB
=
Figure 2: Control Panel Enclosure Back Wall Mounting
