miniClima Schönbauer GmbH
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Firmenbuchnummer | Trade Register Number: 267137z (Landesgericht | Regional Court of Wiener Neustadt)
wait for the completion of the pumping process (if any) and then pull the mains connection before handling
the sensor cable. Otherwise the electronics of the EBC might be harmed and/or unexpected malfunctions
might occur.
3.3.3 Control lines
(Applies to master/slave-systems only.)
IMPORTANT: Do not plug or unplug the control line to/from any affected EBC master or slave set as long
as they are operating! Always turn the master off (all slaves follow automatically), wait for the completion of
the pumping process (if any) and then and pull the mains connection cables of the affected EBCs before
handling the control line(s) interconnecting the EBCs. Otherwise the electronics of the EBCs might be
harmed and/or unexpected malfunctions might occur.
Every EBC that is ordered as a slave unit is going to be delivered with a 2m or 5m control line - a customary
category-5e patch cable, twisted pair/non-crossed, with RJ45 plugs and ferrite cores on either end. Verify all
EBCs are still not plugged to the mains connection, then plug one RJ45 to the master unit's jack labelled
Control out and the other to Sensor & Control in on your slave. In case two or more slave units shall be
controlled by one master unit, continue by always leading the control lines from Control out of the
first/previous slave unit to Sensor & Control in of the following one.
3.3.4 Wirings for the external signals (Composite error alarm and on-off status)
Every miniClima Constant Humidity Device is equipped with two potential-free changeover contacts that can
be used for the installation of external signals, i.e. red/green lights in a control room, or sirens. One signal
indicates whether the EBC is turned on or off, the other switches whenever the EBC issues an alarm.
CAUTION: Max. voltage/amperage for using of the changeover contacts: 48V/4A.
The wires that shall be connected to the changeover contacts of the EBC have to be put to the EBC's 6pin
plug-in connector. Proceed as follows for handling the plug-in connector:
1) Grip the plug-in connector on its sides with index and thumb and pull it off from its connection plug. Hold
the EBC with your free hand when doing so, to keep it from being torn away ( IMPORTANT: The
connector has to be pulled off the EBC for all works that shall be done on it):
Applies analogously to the individual products of series EBC10/11/12 (Rev.3). As of 24.11.2014. Subject
to modification.
miniClima - Manual_EBC10-11-12(Rev.3)_en
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