S321 User Guide Chapter 2-Installation Page 11 of 65
Connecting to a Power Source
The S321 has two main power sources. The first being an internal, removable battery which is
described in the earlier portion of this chapter. The second source of power is the external power
cable (054‐0171‐0). The 5‐pin (LEMO) connector allows 9 to 24V of power into the S321.
Figure 2-7: External power connector