YOKOGAWA UP55A - Operation with Linked Program Patterns

1-2
IM 05P02C41-01EN
1.2 Input/OutputFunction
PV Input
PV input is a universal input to arbitrarily set the type and range for the thermocouple (TC),
resistance-temperature detector (RTD), and DC voltage/current.
► Chapter7Input(PV,Remote,andAuxiliaryAnalog)Functions
Current
Voltage pulse
Relay contact / Triac
Motor-operated valve
TC
mV
V
mA
RTD
2-wire
trans-
mitter
ControlOutput
Control output (OUT) is a universal output to arbitrarily set the type for the current,
voltage pulse, and relay/triac. Heating/cooling control and Position proportional control
are possible by specifying the suffix code for the control.
Position proportional control is used exclusively for the motor-operated valve.
Heating/cooling control is for two output type of heat and cool.
► Chapter10Output(ControlandRetransmission)Functions
Current
Voltage pulse
Relay contact / Triac
Motor-operated valve
TC
mV
V
mA
RTD
2-wire
trans-
mitter
Remote Input
Remote input (RSP) is external analog signal used for remote setpoint.
► Chapter7Input(PV,Remote,andAuxiliaryAnalog)Functions
Add direct input (optional suffix code /DR or /U1) to the remote input to use the 4-wire
RTD as PV input. The LL50A Parameter Setting Software is required.
4-wire
RTD
PV