Connection unit – SK TI4-TU-BUS-C
4 TI 275280500 - 1613
Information
Contacting
The connection between the field bus or IO - expansion and the BUS connection unit is made using a socket
board. The terminals of the terminal strip in the BUS connection unit with identical potential are not connected to
each other until the field bus or IO - expansion and the BUS connection unit are connected to each other.
Pos: 5 /T echnis che Inf orma tion en/SK xU x - Bus - E rwei ter ung en/ Ans chl uss einh eit [SK TI4- TU-...]/Montage Ergänzung IP66 [SK TI4-TU-xxx-C] @ 3\mod_1364470637028_388.docx @ 63070 @ @ 1
ATTENTION
IP66 addition
To protect the
assembly from condensation, the provided diaphragm valve must be screwed in. In order to do
this, remove the uppermost M20 cable screw connection and screw in the reducer that is also included in the
scope of delivery.
The diagnosis access (transparent screw connection) may not be used for this purpose.
Pos: 6 /T echnis che Inf orma tion en/SK xU x - Bus - E rwei ter ung en/ Ans chl uss einh eit [SK TI4- TU-... ]/A nsc hlüss e [SK T I4-TU- BUS( -C)] @ 3\mod_1364476178630_388.docx @ 63100 @ 5 @ 1
Connections
1 Terminal strip
Double tension
spring terminal
strip
2 x 18 contacts
Wire cross-
section
AWG 14-26 rigid: 0.14 … 2.5 mm²
flexible: 0.14 … 1.5 mm² with
wire end sleeves
2 PE connection via housing
If installed to converter:
make connection to PE of
converter using the provided
cable (green/yellow).
3 Diagnosis RJ12 socket
parameterisation tool
Details of the functional assignment of the terminals can be found in the technical information of the
relevant bus option or IO expansion of the SK TU4-.
Pos: 7 /T echnis che Inf orma tion en/SK xU x - Bus - E rwei ter ung en/ Ans chl uss einh eit [SK TI4- TU-...]/Weiterführende Dokumentationen und Software [SK TI4-TU-...] @ 3\mod_1364480506538_388.docx @ 63125 @ 5 @ 1
Additional documentation and software (www.nord.com)
Wall mounting kit for SK TIE4
WMK
TU
Data sheets for connection expansions
=== Ende der Lis te f ür T e xtmar ke I nhal t == =
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