YOKOGAWA UT55A User Manual

11-6
IM 05P01C31-01EN
ControlOutputHighLimitAlarmandControlOutputLowLimitAlarm
In Heating/cooling control, alarms are heating-side control output high limit alarm and
heating-side control output low limit alarm.
Control output (OUT)
ON OFF
ON
Contact type in the figure above: Energized when an event occurs (factory default).
Alarm hysteresis
Alarm hysteresis
OFF
Time
Control output high limit
alarm setpoint
Control output low limit
alarm setpoint
Control output high limit
alarm output
Control output low limit
alarm output
Cooling-sideControlOutputHighLimitAlarmandCooling-sideControl
OutputLowLimitAlarm
Cooling-side control output (COUT)
ON OFF
ON
Contact type in the figure above: Energized when an event occurs (factory default).
Alarm hysteresis
Alarm hysteresis
OFF
Time
Cooling-side
Control output high limit
alarm setpoint
Cooling-side
Control output low limit
alarm setpoint
Cooling-side
Control output high limit
alarm output
Cooling-side
Control output low limit
alarm output
11.1SettingAlarmType

YOKOGAWA UT55A Specifications

General

Brand	YOKOGAWA
Model	UT55A
Category	Temperature Controller
Language	English