Installation
Operating Manual PSSu E F 4DO 0.5(-T)(-R)
21316-EN-08
19
Base modules with six connection levels:
12,6 mm
76 mm
52,1 mm
8,1 mm
67,7 mm
82,0 mm
71,8 mm
0,8 mm
72,6 mm
(2.051")
(0.319")
(2.858")
(0.496")
(2.99")
(3.228")
(2.827")
(0.031")
(2.665")
12,6 mm
(0.496")
154,6 mm
(6.087")
5.2
Installing the base module
Prerequisite:
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The head module must be installed.
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If the head module does not have an integrated power supply, a supply voltage module
must be installed to the right of the head module.
Please note:
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For mechanical reasons it is not possible to mix base modules with screw terminals and
base modules with cage clamp terminals.
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All contacts should be protected from contamination.
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The mechanics of the base modules are designed for 50 plug in/out cycles.
Procedure:
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We recommend that you wire up the base modules before inserting the electronic mod-
ules.
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Slot the groove on the base module on to the mounting rail from below [1].
}
Push the base module back [2] until you hear it lock into position.
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On the mounting rail, slide the base module to the left until you hear the two lateral
mounting hooks on the adjacent module lock into position [3].
