Bosch DX2010 Manuals

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