Operating instruction Z7510 Multizone temperatur controller
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Temperatur controller
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STRACK NORMA GmbH & Co. KG · Königsberger Str. 11 · D-58511 Lüdenscheid · Tel +49 2351 8701-0 · www.strack.de
08.2018
Operations manual NR4000-v.2
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4.4 Alarm-/ Stand-by connection :
For every zone, two alarm functions can be pro-
grammed individually. These alarms operate 2
common floating contacts as cumulative exits for all
zones together, they are wired on a 7-pin connector
on the back side. Default settings are one process-
high temperature alarm (A1, pin 4 and 5) as well as
one load-breakage alarm (A2, pin 2 and 3).
To activate the 2nd temperature set-point (stand-by
function), another floating contact is wired to pin 6
and 7. This function can also be activated manually
with a button on the front panel .
