Pilz PNOZ m B0 - Manual (Page 14)

Installation
Operating Manual PNOZ m B0
1002660­EN­03 14
5 Installation
5.1 Install base unit without expansion module
Make sure that the terminators are inserted on the top left and right of the unit.
IM0 IM1 IM2 I6 I5 I4 IM3 I7
I8 I9 I10 I14 I13 I12 I11 I15
X3
X1
X4
X2
PNOZ mm0.1p
T0 T1 T2 O2 O1 O0 T3 O3
IM16 IM17 IM18 0 V A2 A1 IM19 24 V
M20 M21 M22 M23
5.2 Control cabinet installation
} The unit should be installed in a control cabinet with a protection type of at least IP54.
} Fit the safety system to a horizontal mounting rail. The venting slots must face upward
and downward. Other mounting positions could damage the safety system.
} Use the locking elements on the rear of the unit to attach it to a mounting rail.
} In environments exposed to heavy vibration, the unit should be secured using a fixing
element (e.g. retaining bracket or end angle).
} Open the locking slide before lifting the unit from the mounting rail.
} To comply with EMC requirements, the mounting rail must have a low impedance con­
nection to the control cabinet housing.
CAUTION!
Damage due to electrostatic discharge!
Electrostatic discharge can damage components. Ensure against discharge
before touching the product, e.g. by touching an earthed, conductive sur­
face or by wearing an earthed armband.