YOKOGAWA UT130 Technical Information

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6-9
TI 05C01E02-01E 1st Edition : Oct. 31, 2001-00
6.6.3 Continuous PID Output (4 to 20mA DC)
•
This function is available for UT150X-
AN.
•
In continuous PID output, the PID
computation result is output as a
continuous analog signal. The analog
signal that serves as manipulated output
(4 to 20mA DC) is proportional to
displayed output value (PID computation
value).
•
This output type is used to drive final
control elements such as thyristors,
electro-pneumatic converter + pneumatic
control valve combinations, and electrical
positioner + motor-driven valve (or
control motors) combinations.
•
Output circuit: Isolated from measured
input. Not isolated from heating and
cooling sides nor from retransmission
outputs.
Load resistance:
600
‰ or less
Output accuracy: –0.3%
(of maximum output)
4 to 20mA
DC output
UT130/UT150
Heater
Furnace
Thyristor unit
T/C
Manipulated output
Displayed output value (%)
100
0
0.0 100.050.0

YOKOGAWA UT130 Specifications

General

Brand	YOKOGAWA
Model	UT130
Category	Temperature Controller
Language	English