Manufacturer: Yokogawa Electric Corporation
Yokogawa Temperature Controller UT150-RR/AL/V24 (Discontinued)
General
Yokogawa Temperature Controller UT150 UT152 UT155 provide only the functions and size you require for your application. 1/16, 1/8 and 1/4 DIN sizes are available.
Easy-to-read displays show input and the setpoint. T/C or RTD inputs are standard and the output type is selectable: ON/OFF, voltage pulse or DC current.
Yokogawa Temperature Controller UT150 UT152 UT155 operate in an Automatic mode only. Optional alarm contact outputs, retransmission output, contact input setpoint selection and RS485 communication are available.
Each Yokogawa Temperature Controller UT150 UT152 UT155 features dynamic self-tunig function for easy start up. Super Control fuzzy logic for overshoot suppression is a proven champion.
Model and Suffix Codes
Model
Suffix code
Description
UT150
UT152
UT155
Temperature controller
Control output for standard- type (or for heating)
–R
–V
–A
Relay output (time-proportional PID or on/off control)
Voltage pulse output (time-proportional PID)
4 to 20mA output (continuous PID) (Note1)
Control output for cooling
N
R
V
A
No cooling output (standard type)
4 to 20mA output (continuous PID)
Option
/AL
/HBA
/EX
/RET
/RS/V24
Alarm outputs (2 points) (Note2)
Heater disconnection alarm(includes optional /AL function)(Note1) (Note2) (Note3)
SP1/SP2 switching, starting of timer, and RUN/STOP switching by external contacts (Note4)
PV retransmission output in 4 to 20mA (Note3) Communication function (Note4) (Note5)
Power Supply 24V DC / 24V AC
Note1:/HBA option cannot be specifed when 4 to 20 mA output (heating-side) is specifed.
Note2:/AL option cannot be specifed when /HBA option is specifed.
/HBA option already includes the /AL option.
Note3:/HBA option and /RET option cannot be specifed at the same time.
Note4:/EX option and /RS option cannot be specifed at the same time.(model UT150-RN only)
Note5:/EX option includes contact input 1 (for switching between the SP1 and SP2 target setpoints using external contacts) and contact input 2 (for enabling the timer).
Note6:When specifying the /RS option, be sure to order the required number of copies of Communication Functions Instruction Manual separeately. You will not be supplied and instruction manual just because you order for the /RS option.
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