THERMOCUBE II 200-650W THERMOELECTRIC CHILLER MANUAL 52-14790-1
SOLID STATE COOLING SYSTEMS, 167 MYERS CORNERS ROAD, WAPPINGERS FALLS, NY 12590 33
TELEPHONE: (845) 296-1300, FAX: (845) 296-1303, WEB: WWW.SSCOOLING.COM VERSION M2
-DC: Dry Contact Alarm Option
The ThermoCube II can be configured with two normally closed 1-
amp 250V dry contact alarm relays instead of the standard TTL
alarms, one for system faults and one for temperature exceeding the
alarm range. These contacts are wired to the 9-pin dsub connector as
follows:
System Fault Alarm Common: Pin 6
System Fault Alarm: Pin 7
Temperature Alarm Common: Pin 8
Temperature Alarm: Pin 9
If the RS232 option is chosen with dry contact alarm option, then the
dry contacts are wired to the 9-pin female dsub connector as follows:
System Fault Alarm Common: Pin 6
System Fault Alarm: Pin 1
Temperature Alarm Common: Pin 9
Temperature Alarm: Pin 4
-TT: TTL Alarm Option
This option provides two 5VDC TTL signals for alarms, one when
temperature is out of range and the other for system alarms. Alarm
signals are TTL signals, normally high (>4 VDC), located on the 9-
pin d-subminiature connector as follows:
System Alarm: Pin 7
Alarm Signal Return: Pin 8
Temperature Alarm: Pin 9
Note: This option is not available with the -DC or -AA options.
-EF: External Filter Option
This option adds an external 5-micron filter to the ThermoCube II
coolant outlet for systems sensitive to particulate matter in the coolant.
Note that this option also dampens coolant flow pulses, producing a
smoother coolant flow.
-FL: Fluorinert, Galden, Opteon-SF10
This option is selected to configure the ThermoCube II for
perfluorinated or hydro fluorinated ether process fluids such as
Fluorinert, Galden, or replacement fluids such as Opteon SF10.
Cooling capacity will be degraded by approximately 10-15% with
this option, depending on configuration. CAUTION: Make sure this
option is included in your ThermoCube II configuration if you plan
to use these process fluids.
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