UT32A-010-11-00

The Yokogawa UT32A-010-11-00 is a digital indicating controller from Yokogawa's UTAdvanced series. It is designed for process measurement, display and control, providing a panel-mounted interface for monitoring process variables and managing control outputs. Its exact input, output and communication configuration should be checked against the complete model code before replacement or procurement.

Control and Measurement Functions

The UT32A accepts a universal process input, supporting thermocouples (TC), resistance temperature detectors (RTD), millivolt, voltage and current signals. It converts the measured process variable (PV) into a displayed value and uses the configured control algorithm to regulate the process toward the setpoint (SP).

The controller supports PID and ON/OFF control, including continuous and time-proportional PID operation. Heating/cooling and position-proportional control are also available within the UT32A product family; these functions should not be assumed to be enabled on every model configuration.

Communication and Signal Handling

The -010 model configuration is identified as the standard control type with RS-485 communication. The UT32A communication interface supports serial data exchange with compatible supervisory or control equipment. The communication option is distinct from the controller's measurement input and control output circuits.

Standard UT32A specifications include digital inputs for functions such as setpoint selection and automatic/manual switching, and digital outputs for alarm or status functions. The actual signal allocation should be checked against the controller's configured output specification.

Technical Specifications

Parameter	Specification
Model	UT32A-010-11-00
Brand	Yokogawa
Product Type	Digital Indicating Controller
Series	UTAdvanced
Control Type	Standard
Communication	RS-485
Communication Speed	Up to 38.4 kbps
Communication Wiring	2-wire or 4-wire, subject to configuration
Measurement Input	Universal input: TC, RTD, mV, V, mA
Indication Accuracy	+/- 0.1% of full scale
Control Scan Period	200 ms
Display	5-digit, 14-segment color LCD
Standard Digital Inputs	2
Standard Digital Outputs	3
Control Algorithms	PID, ON/OFF
Power Supply	100-240 VAC standard supply

Frequently Asked Questions

Q: Does the UT32A-010-11-00 support RS-485 communication?

A: Yes. The model includes the RS-485 communication function, supporting communication speeds up to 38.4 kbps. Two-wire or four-wire communication arrangements are supported, subject to the applicable configuration.

Q: What input signals can the UT32A accept?

A: Its universal measurement input supports thermocouples, RTDs, mV, voltage and current signals. The input type must be configured for the connected sensor or transmitter.

Q: Can this controller perform heating and cooling control?

A: Heating/cooling control is available in the UT32A family, but it is a separately identified control configuration. The UT32A-010-11-00 is identified as a standard control type, not the heating/cooling version.

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