Temperature Controllers

Raise your site’s monitoring maintenance efficiency with an easy-to-read display and improved operability

Temperature controllers are used to maintain a constant temperature (the target) in furnaces and other equipment. Generally, they include a measured input indicator and a setpoint controller. They generate a control signal according to the difference between the indicated value (measured input) and target value, and adjust the temperature to match the target.
To measure the temperature, engineers can connect a variety of sensors such as thermocouples or RTDs. To adjust the temperature, the temperature controller can send relay output, current output (4–20 mA DC), or other kinds of output to the control element (such as a heater or valve). Temperature controllers can also be used in non-temperature applications such as flow or pressure, and such devices are called indicating controllers.

Lineup

Model		UT75A	UT55A	UT52A	UT35A	UT32A	UT32A-D

Size (mm)	96×96	✓	✓		✓
	48×96			✓		✓	✓
	Depth from the panel surface	65
PV Input Type	TC	✓
	RTD	✓
	ｍＶ, Ｖ	✓
	ｍＡ	✓
Number of Analog Inputs	Maximum	4	4	2	1	1	2
Number of Analog Outputs	Maximum	3	3	3	2	2	2
Number of Digital Inputs	Maximum	8	9	5	7	4	3
Number of Digital Outputs	Maximum	8	18	5	8	5	3
Communication	RS-485	✓
	Ethernet	✓	✓		✓
	Open Network (PROFIBUS-DP/CC-Link/DeviceNet)	✓	✓		✓
Number of Control Modes	Maximum	9	8	8	1	1	1
Ladder Sequence Function	Number of max. steps	1000	500	500	300	300	300

> Important notice: UTAdvanced UT52A, UP35A parts of Suffix code

UT35A/UT32A

The UT35A and UT32A temperature controllers employ an easy-to-read, 14-segment large color LCD display, along with navigation keys, thus greatly increasing the monitoring and operating capabilities. A ladder sequence function is included as standard. The short depth of the controller helps save instrument panel space. The UT35A/UT32A also support open networks such as Ethernet communication.

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UT32A-D

The UT32A-D is a compact digital indicating controller with selectable 2-loop control. It also includes a ladder sequence function.

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UT32A-V/C/R

The UT32A-V,-C,-R is an easily configurable single-loop controller for 1/8 DIN sized.

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Mid-level UT55A/UT52A

The UT55A and UT52A temperature controllers employ an easy-to-read, 14-segment large color LCD display, along with navigation keys, thus greatly increasing the monitoring and operating capabilities. A ladder sequence function is included as standard. The short depth of the controller helps save instrument panel space. The UT55A/UT52A also support open networks such as Ethernet communication.

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Advanced Application UT75A

The UT75A temperature controllers employ an easy-to-read, 14-segment large color LCD display, along with navigation keys, thus greatly increasing the monitoring and operating capabilities. A ladder sequence function is included as standard. The short depth of the controller helps save instrument panel space. The UT75A also support open networks such as Ethernet communication.

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TC10

The TC10 is a compact single loop temperature controller with an easy-to-read 3-color LED display. The shallow depth of the controller helps save to space. The TC10 supports easy configuration with codes for quick start-up.

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Important notice

Date	Product	Remarks
Feb 21, 2024	UTAdvanced	Omission of registration of Safety Critical Components in general safety standard certification report of UL standard
Mar 02, 2023	UTAdvanced	Omission of registration of UTAdvanced optional code in general safety standard certification report of CSA standard