ECKELMANN Case Controller UA 4 E Series - Installation and Startup of UA 4 Xx E; Installation; DIN Rail Mounting of the Controller for Electronic Valves

Firmware V3.13
21.04.2021
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6 Installation and Startup of UA 4xx E
6.1 Installation
The case/coldroom controller is produced in the types UA 401 E CC / UA 401 E CC / UA 410 E AC.
6.1.1 DIN rail mounting of the controller for electronic valves
The case controller is attached to the DIN rail (35 mm) using two retaining springs. The DIN rail must have
aminimumheightof5mm.
UA410EAC-fillconfiguration
Electrical enclosure and dimensions are listed in Section Technical Data of UA 4xx E.
DANGER
Important safety instructions! Before the installation and commissioning of the controller, chapter
Safety instructions should be carefully read in its entirety and all safety instructions and hazard
warnings observed.
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The controller should only be used with compatible versions of the PC software LDSWin, otherwise the
range of functions could be restricted.
Tip: The latest version of LDSWin should be used at all times.
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FurtherdetailsonthedistinguishingfeaturesofthecontrollerstypesarecontainedinchapterVersions.
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ATTENTION
The case controller may only be mounted on a Cap (DIN) rail and operated as an integrated regulation
and control device (EN60730). Power loss of the controller is approx. 11 VA, which needs to be taken
into account when installing the unit.
All leads running to and from the case controller - especially those of the CAN bus - must be shielded
(cable type: LiYCY)! No shielding is required on sensor leads when installed exclusively
inside the refrigerated display case and when external interference (for example from parallel power
wires)isnottobeexpected(seeoperatinginstruction“Grundlagen und allgemeine Sicherheits- und
Anschlusshinweise”).Asageneralrule,careshouldbetakentoensurethatsignalleadsandleads
carrying a supply voltage are routed through separate cable channels.
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