Applications
■Integrated management of extrusion lines
Control panels including temperature controllers of old extruders are retrofitted to improve efficiency.
Use of general purpose control equipment (such as a PLC and an HMI) makes replacement and extension much easier.
＞＞Merits of introducing this system
- Centralized management of extruders on the HMI to handle temperature control, motor drives, recipe management, alarm status/history, trend graph, etc.
- Operationality can be improved and workload can be reduced.
Typical models
Modular Controllers (Process/Temperature Controllers)
SRZ
- Measurement accuracy: ±0.2% of displayed value
- Sampling time: 0.25 sec.
- 4-channel control per module
- Front loader communication port
- Digital Input/Output and CT Input Modules
- Communication converters of various field bus communication can be connected.
Modular Controller (Process/Temperature Controller)
SR Mini HG
- Supplied with MAPMAN function which enables programmingless connection to a PLC.
- Measurement accuracy: ±0.3% of span (standard model), ±0.1% of span (accurate model)
- Sampling time: 0.5 sec. (standard model), 0.1 sec (accurate model)
- A wide selection of modules such as digital input/output, analog input/output, CT inputs, and temperature inputs.
Engineering of control
(HMI+PLC)
- Monitoring/Operation of a multi-loop temperature control system are placed on the HMI, enabling establishing an easy-to-manage control system.
※We can also support you to establish an overall system including a PLC.