
SERIES TCS | THERMOCOUPLE TEMPERATURE SWITCH
FEATURES/BENEFITS
• Heating or cooling modes
• Internal alarm buzzer
•Congurationkeytoquicklyloadparametersfromoneunittoanother
APPLICATIONS
• Food service equipment
• Industrial process control
DESCRIPTION
The SeriesTCSThermocoupleTemperatureSwitch monitors and controls temperature
while offering a wide temperature range, two selectable alarm sets, and an internal buzzer
indicating alarm condition or error.
SPECIFICATIONS
Probe Range 32 to 999°F (0 to 700°C) for Type J thermocouple; 32 to 999°F (0 to 999°C) for Type K thermocouple.
Input Type J or K thermocouple.
Output SPDT relay rated 16 A @ 240 VAC resistive.
HorsepowerRating 1 HP.
Controltype ON/OFF.
PowerRequirements 115 VAC, 230 VAC, 12 VAC/VDC or 24 VAC/VDC (depending on model).
Accuracy ±1% FS.
Display 3-digit, red, 1/2˝ (12.7 mm) digits, plus sign.
Resolution 1°.
MemoryBackup Nonvolatile memory.
TemperatureLimits Ambient: 32 to 158°F (0 to 70°C); Storage: - 4 to 176°F (-20 to 80°C).
Weight 2.3 oz (65 g).
Front Panel Rating IP64.
AgencyApprovals CE, cURus.
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DWYER INSTRUMENTS, INC.

DIMENSIONS WIRING DIAGRAM
Probe input
[76]
1-11/32
[34]
3
2-3/8
[60]
1-7/64
[28]
1 2
HOW TO ORDER
Use the bold characters from the chart below to construct a product code.
TCS -401 -0
7 8
POWER
SUPPLY
9 10 11
NC COM NO
SERIES
TCS - Thermocouple temperature switch
SUPPLY POWER
-401 - 115 VAC
-402 - 230 VAC
-403 - 12 VAC/VDC
-404 - 24 VAC/VDC
ACCESSORIES
Model Description
TS-Probes Digital temperature switch probes and accessories
TEMPERATURE UNIT
-0 - Fahrenheit
-1 - Celsius
Important Notice: Dwyer Instruments, Inc. reserves the right to make changes to or discontinue any product or service identied in this publication without notice. Dwyer advises its customers to obtain the
latest version of the relevant information to verify, before placing any orders, that the information being relied upon is current.
dwyer-inst.com
DWYER INSTRUMENTS, INC.
DS-TCS Rev. 1 | 7/18