The E306 environmental monitor has 6 external probe ports, which can be used with temperature probes or dry contact sensors. Packet Power offers temperature probe assemblies that provide options for different numbers of probes per cabinet. Probes can also be purchased separately in lengths from 1 to 15 meters. For details on temperature probes, see Temperature Probe Kits
Power Supplies
The E306 monitors require a 5VDC power supply. A universal 100-260V AC-DC power supply, which includes plug types for most regions, is included with the E306 device and provides the required 5VDC. A 5VDC Power over Ethernet (PoE) splitter can also be used, but must produce a 5VDC output (not 12, 24, or 48 VDC).