MICON 500C Electronic Sequencing
7
234AY00.INS R06
Computer Installation Guide
FIGURE 7
INTRINSICALLY
SAFE 2 PIN PLUG
FIGURE 8
CUSTOMER LEAD EXIT
3.1
HANDLE SWITCH COUPLING (CONT’D)
2. If desired, a normally open handle switch can be connected to the intrinsically safe 2 pin
plug. In this case, the actuating shaft need not be connected and should be left in the
Handle OFF
position.
3. Customer lead exit, located on the top of the explosion-proof housing, must be connected to
a suitable junction box with rigid conduit (North American only). A seal fitting must be in-
stalled between the MICON 500C and the junction box, and must be within 18” of the
MICON 500C.
North America:
connect rigid conduit
at customer lead exit.
intrinsically safe 2 pin plug
located in MICON 500C tub
Handle OFF
when flat
(beveled) side
of actuator
shaft facing
UP.
