Tecsis PEX11 Operating Instructions Manual page 34

7. Starting, operation
Circular connector M 12x1, IP 67
Non hazardous
area
Cable connection in the spring clip terminal
Cover the stripped wire ends with end
„
splices.
Unscrew the case cover.
„
Loosen the cable gland using an open-end
„
wrench, wrench size 24.
Lead the cable through the cable gland into
„
the opened case head.
Press the corresponding plastic lever at the
„
spring clip terminal down using a screw
driver, so that the clamped contact will be
released.
Lead the prepared flying lead into the
„
opening and let go of the plastic lever, so
that the flying lead will be squeezed inside
the spring clip terminal.
After connecting the individual wires,
„
tighten the cable gland and screw down the
case over.
34 Betriebsanleitung/Operating instructions/Mode d'emploi/Instrucciones de servicio Betriebsanleitung/Operating instructions/Mode d'emploi/Instrucciones de servicio
Hazardous
(classified) area
Bayonet-connector, IP 67
Non hazardous Hazardous
area (classified) area
Model PEX13, PEX14, PEX15 with field case
Non hazardous
area
Function of the test circuit for 2-wire:
By means of the test circuit the current can
be metered during normal operation without
having to disconnect the instrument. For that
purpose you have to connect an ammeter
(for applications in hazardous areas; internal
resistance < 15 Ohm) to the test
+/- terminals.
GB
Hazardous
(classified) area