PID Controllers
A PID (Proportional-Integral-Derivative) controller is a widely used feedback control algorithm that continuously adjusts a system’s output based on the error between the desired setpoint and the actual output. It consists of three components: proportional, integral, and derivative. The proportional component produces an output proportional to the current error, the integral component integrates the error over time to eliminate steady-state errors, and the derivative component measures the rate of change of the error to anticipate future behavior. By combining these components, a PID controller can provide efficient and stable control over a wide range of systems, making it a versatile and effective tool in various industrial and automation applications.
Texmate TC Series – Advanced PID Controllers
- High accuracy, cost-effective
- Applications include Temperature, Humidity, Pressure, Air-Conditioning, Gas Detection, DC Current, DC Voltage
- Fuzzy Logic Auto-Tuning on TC-96, TC-96H, TC-72, TC-96V, TC-48.
Yokogawa UP35A – Advanced Programmable Controllers
- A 14-segment, active (PV display color changing function) color LCD display, Two five-digit, high-resolution displays are possible
- Up to 4 program patterns with 40 segments per pattern
- Maximum Analog Inputs: 1
- Maximum Analog Outputs: 2
- Maximum Digital Inputs: 8
- Maximum Digital Outputs: 8
- Maximum Control Modes: 1
- Ladder Sequence control (up to 300 steps)
- Supports serial communication – RS-485 Modbus/TCP protocol, Ethernet, open networks (CC-Link, PROFIBUS-DP, DeviceNet)
Yokogawa UP55A – Advanced Programmable Controllers
- A 14-segment, active (PV display color changing function) color LCD display, Two five-digit, high-resolution displays are possible
- Up to 30 program patterns with 99 segments per pattern
- Maximum Analog Inputs: 4
- Maximum Analog Outputs: 3
- Maximum Digital Inputs: 9
- Maximum Digital Outputs: 18
- Maximum Control Modes: 5
- Ladder Sequence control (up to 500 steps)
- Supports serial communication – RS-485 Modbus/TCP protocol, Ethernet, open networks (CC-Link, PROFIBUS-DP, DeviceNet)
Yokogawa UT35A-L – Limit Control Type Digital Indicating Controllers
- A 14-segment, active (PV display color changing function) color LCD display, Two five-digit, high-resolution displays are possible
- Control type : high limit or low limit
- 3 Alarm outputs
- Supports RS-485, Ethernet