YSI 5200 - Manual (Page 23)

YSI Incorporated 21 5200 Recirculating System Monitor
Figure 3-9 Placement of Ferrites and Pluggable Sockets
3.6.1 DC Power Input Wiring
12VDC power for the 5200 Monitor may be supplied by the YSI 5578/5579 power supply accessory
provided with the unit, or by a 12VDC source supplied by the user.
CAUTION: The YSI 5578/5579 power supply accessory is for indoor use only, and must be connected to
the 5200 Monitor with a suitable waterproof extension cable if the 5200 Monitor is installed in a damp
location.
For outdoor or damp locations, the YSI 5578/5579 power supply may also be installed in a NEMA 4X
enclosure adjacent to the 5200.
3.6.2 Installing the 5578/5579 Power Supply
When using the 5579 power supply it should be wired as follows: (see Figure 3-9)
• Connect the Inline Power Ferrite Assembly, YSI# 655385, to the I/O plate power connector. Failure
to do so could cause catastrophic monitor failure.
• Route the 5578/5579 power supply wire through the small compression fitting and into the case.
• Connect the 5578/5579 wires to the 4-pole 605223UL Pluggable Socket Connector so that the white
wire goes to Main (+) and black wire to Common (-).
• Connect the 4-pole 605223UL Pluggable Socket Connector to Inline Power Ferrite Assembly.
• Tighten compression fitting. See Section 3.3.1 Sealants, Desiccants and Securing the Monitor.
WARNING: A UL Listed DC power supply is required for any installation which is connected to “mains