WattMaster WCC III part 12 - Manual (Page 35)

12. WCC III INSTALLATION
GUIDE
WCC III Technical Guide 12-33
THE VA RATING FOR THE WCC3 BINARY INPUT BOARD IS 5 VA.
Figure 12-28: The WCC III Binary Input with Time Delay board typical wiring diagram – New HSS wiring
connection method
WCC III Binary Input with Time Delay Board New Wiring Method
The WCC III Binary Input with
Time Delay Board Installation and
Mounting
It is important to mount the WCC III Binary Input with Time
Delay board in a location that is free from extreme high or low
temperatures, moisture, dust, and dirt. Be careful not to damage
any of the electronic components when mounting the WCC III
Binary Input with Time Delay board. Remove the WCC III Binary
Input with Time Delay board from its Snap-Track mount. Using
the Snap-Track as a template, mark the two mounting holes. Drill
pilot holes in the enclosure back panel, and secure the Snap-Track
using sheet metal screws. Do not allow metal shavings to fall
onto the WCC III Binary Input with Time Delay board. Reattach
the WCC III Binary Input with Time Delay board into the Snap-
Track.