Replacing RES-222/RES-440
Page 3
"Temperature OK" signal
Line frequency setting (50/60Hz)
Installation and startup
Installation and startup may only be
performed by technically trained, skilled
persons who are familiar with the associated risks
and warranty provisions.
The information provided here offers no more than a
brief overview. If in doubt, please refer to the latest
version of the controller documentation, which is
always binding (
ª
see also section „Safety and
warning notes“ of the RES-440 documentation).
Proceed as follows to replace the RES-222 controller
and install/start up the RES-440:
1. Switch off the line voltage and verify the safe
isolation from the supply.
2. Remove the existing RES-222 controller.
3. The supply voltage specified on the nameplate of
the RES-440 controller must be identical to the line
voltage that is present in the plant or machine. The
line frequency is automatically detected by the
temperature controller in the range from 47 to 63Hz.
4. Set the DIP switches on the RES-440.
The settings of the DIP switches on the
RES-440 are NOT the same as on the
RES-222. Please set these switches in accordance
with the ROPEX Application Report in order to
avoid malfunctions.
RES-222
Indicated by means of a red LED (T = Ts).
RES-440
Indicated by means of an icon on the display.
RES-222
Configured with a plug-in jumper.
RES-440
Detected automatically in the 47…63Hz range.
Automatic detection
!
!
