Watlow Silver Series EM - Manual (Page 12)

12 Watlow Silver Series OIT Installation Guide
Figure 4: OIT Power Wiring
 To connect the OIT to power:
1. Connect the power cable to the OIT.
a. Strip the power cable shield to expose 2” of the black and
red wires.
b. Strip about ¼” of insulation from the black and red wires.
c. Connect the red wire to the 24V DC positive (+) input of the
OIT power terminal block.
d. Connect the black wire to the 24V DC negative (–) input of
the OIT power terminal block.
e. Connect the power cable shield wire to the OIT power
terminal block’s chassis ground input.
2. Route the power cable to the OIT power supply. The power
cable should not be any longer than necessary.
0600-0101-0000 Rev A