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- Specifications
- Accessories
| Model: Yokogawa UT750 indicating controllers |
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| PV/SP Data display: |
5 digits / 5 digits with LCD display |
| PV inputs: |
2 universal inputs (TCs, RTDs, mV, V) |
| Control |
| Control scan period: |
50, 100, 200 msec |
| Control loops: |
1 or 2(cascade, dual) |
| Control Algorithms: |
ON/OFF, PID (Continuous, Time-proportional), Heating/Cooling, Position-proportional |
| Number of Setpoint (SP): |
8 |
| Control Computation: |
Target setpoint and PID parameter, Zone PID selection, Auto-tuning, "SUPER" function, "SUPER2" function, Preset output function, Control cycle time |
| Operation Mode switching: |
AUTO/MANUAL, RUN/STOP, REMOTE/LOCAL, CASCADE/AUTO/MANUAL, Output tracking ON/OFF |
| Parameter Setting Range: |
Proportional band, Integral time, Derivative time, ON/OFF control hysteresis, Preset output value, Output limiter, Rate of change limiter for output, Dead band of heating/cooling control, Dead band of position-proportional control |
| Outputs |
| Control Outputs (MV) |
Select from 2 sets of Relays, Voltage Pulses or 4 to 20mA |
Auxiliary Analog Output
(4 to 20mA) |
1 point, 2 points when MV is relay output |
| Digital Outputs |
3 or 7 |
| Digital Inputs |
| Number: |
2 or 7 |
| Loop power supply |
| Number: |
1 point |
| Type: |
15V ( Cannot use with auxiliary analog output ) |
| Communication |
| Number: |
1 |
| Type: |
RS-485, MODBUS, PC-Link, Ladder, Coordinated operation protocol |
| Environment |
| Front Protection: |
IP55 |
| Power supply: |
Rated voltage 100 to 240V AC, (±10%), 50/60Hz |
| Power consumption: |
Max 20 VA |
| General Approvals |
UL, CE, CSA |
| Power Supply Consumption: |
90 to 264 V AC, max. 20VA |
| Operating Temperature: |
0 to 50°C ( 40°C or less in close
mounting side-by-side) |
| Relative Humidity: |
20 to 90% (non condensing) |
| Storage Temperature: |
-25 to 70°C |
| Dimensions: |
96W×96H×100D (From the front panel
surface) (mm) |
| Mounting: |
Direct panel mounting; mounting bracket, one each for upper and lower mounting |
| Weight: |
1kg |
ACCESSORIES
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PC-based Setup Parameters & Custom Computation Building Tools
For Green Series Controllers |
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| LL100 Light loader computing |
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The LL100 Parameter Setting Tool is a software package that enables you to set the functional configuration parameters (setup parameters) and operation parameters of a digital indicating controller and a program controller, as well as the program patterns of a program controller, on a PC. The tool lets you the followings:
- Setting parameters
- Uploading, downloading and comparing the parameters in the controllers
- Saving and reading the parameters stored on the storage media
- Printing out parameters
- Multi-monitoring
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Parameter Setting Display
Simple configuration and parameter help text. In addition to parameter setting, the following functions can be used on this display:
- Uploading, downloading and comparing the parameters in the controller
- Saving and reading the parameters stored on the storage media
- Printing out parameters
Proper management of the setting file minimizes the downtime during maintenance and inspection.
Tuning Display
Trend display of measured values (PV), setting values (SP), and control output values (OUT). Manual tuning is much more efficient when trends of the process can be easily viewed.
Auto-tuning and output value setting during manual operation are also possible.
Program Pattern Display
Used to create program patterns. The graphical pattern display allows event settings to be checked at a glance.
Multi-monitoring Function for Centralized Monitoring (up to 16 loops)
- Easy-to-see trend display- Displays the trends of measured values (PV), setting values (SP), and control output values (OUT).
- Easy-to-understand panel view- Alarms can be checked at a glance.
- Automatic recognition for quick connection- Can view up to 16 loops.
- User-friendly tuning display- PID and operational settings can be changed.
- Saving in CSV format- Saved data can be readily used in Excel, etc.
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| LL200 Customized computing |
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The software package used to create custom computation programs and custom display functions for UT750/UP750. computation program upload and download, file management, debugging and printing functions are available. The function of LL100 is also included.
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The LL200 Custom Computation Building Tool is a software package that enables you to configure the customized computing functions of a UT750 digital indicating controller or a UP750 program controller on a PC. With the tool, you can configure as many as 65 computation modules, including addition/subtraction/multiplication, absolute calculation, reciprocal calculation, maximum/minimum/average calculation, data holding, rate-of-change limitation, limiter operation, integration, timer operation, counter operation, line-segment approximation, inverse line-segment approximation, curved line-segment approximation, ratio calculation, first-order lag calculation, temperature/humidity calculation, temperature correction, pressure correction, output selection, data display, switching, logical AND calculation, logical OR calculation, logical NOT calculation, exclusive OR calculation, comparison, matching, and unmatching. This tool has the same parameter setting functions as the LL100 parameter setting tool.
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| Module connection display |
Custom display selecting display |
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