Doc. No.: M1500, Rev. 6
Page 37 of 127
• 67733 Gross Point Road 900 Santa Fe Dr.
Probe conduit must be dedicated to intrinsically safe wiring.
The tables below show wiring specifications for two-conductor cable and three-conductor cable wiring to the
Controller’s I.S. Interface Module terminal blocks.
Interface Module Connections to Belden TWO-CONDUCTOR Cable with Shield
I.S. Interface Module Terminal Position
I.S. Probe Connections to Belden THREE-CONDUCTOR Cable
I.S. Interface Module Terminal Position
With 3-conductor cable, attach the shield from the cable ONLY TO THE
CONTROLLER. Trim and tape the other end of the shield. Do NOT allow the
shield to touch any of the probe wires OR the metal junction box.