Installation
Operating Manual PNOZ s30
1001715-EN-15
31
5
Installation
5.1
General installation guidelines
Install base unit without contact expansion module:
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Ensure that the plug terminator is inserted at the side of the unit.
Connect base unit and PNOZsigma contact expansion module:
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Remove the plug terminator at the side of the base unit and at the contact expander
module.
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Connect the base unit and the contact expander module to the supplied connector be-
fore mounting the units to the DIN rail.
Control cabinet installation
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The unit should be installed in a control cabinet with a protection type of at least IP54.
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It is preferable to install the device on a horizontal DIN rail in order to ensure the best
possible convection.
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Use the notch on the rear of the unit to attach it to the DIN rail.
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Push the device upwards or downwards before lifting it from the DIN rail.
NOTICE
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.
5.1.1
Dimensions
*with spring-loaded terminals
120 (4.72")
* 100 (3,94")
98 (3.86")
45
(1.77")