Chapter 2: Installation and configuration
LaserSense 100 Aspirating Smoke Detector Installers Handbook 29
Connecting to a PC
To connect a single stand-alone detector to a PC, connect the PC’s serial port
directly to the detector’s 9-way RS-232 port. Connections for this cable are
shown in Figure 17 below.
Figure 17: RS-232 cable connections
(1) 9 pin female D connector
(2) 9 pin female D connector
Figure 18 below shows the RS-232 cable connection from the detector to a PC.
Figure 18: Detector serial port connection for a PC
(1) Serial port connection (to PC)
(2) Gender changer required (UL certified models only)
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