Pilz PSEN im1 - Manual (Page 7)

PSEN im1
Operating Manual PSEN im1
21381­EN­02 7
} Ensure the unit is mounted securely on a vertical DIN rail (35 mm) by using a fixing ele­
ment (e.g. retaining bracket or an end angle).
Pin assignment
Preparing for operation
} Connect the PSEN im1 to
– the test pulse outputs of the PNOZmulti
– the inputs of the pressure­sensitive protective devices
} Connect the pressure­sensitive protective devices to the inputs of the PNOZmulti base
unit
} The configured test pulse outputs should be used exclusively for test pulses on the
pressure­sensitive protective devices.
} Be sure to note the information provided in "Technical details".
} Permitted per dual­pole input: max. 5 pressure­sensitive protective devices in series
} Max. area of pressure­sensitive protective device = 8 m2