Industrial Process Controller
IPC-725 Industrial Process Controller
An Integrated “Sense–Control–Communicate” Solution for Harsh and Complex Operating Environments
Product Description
一、Product Overview
The IPC-725 is a high-performance, industrial-grade process controller designed for mission-critical measurement and control applications. More than a conventional multi-channel data acquisition unit, it functions as a real-time embedded control engine, integrating high-precision signal conditioning, high-power electromagnetic actuator drive, and multiple standard industrial communication buses within a compact, fully shielded enclosure.
The IPC-725 is purpose-built for oil and gas drilling operations, hydraulic machinery, precision test rigs, and automated production lines, where strong electromagnetic interference, mechanical vibration, and wide temperature variations are present.
二、Key Functional Highlights
1.Multi-Source Sensor Fusion
A single controller supports the acquisition of temperature, pressure, strain, and speed—the four core physical quantities in industrial and aerospace systems—significantly simplifying system architecture and wiring complexity.
2.Precision Signal Processing
A 24-bit high-resolution ADC is employed for micro-level strain measurement, ensuring exceptional signal-to-noise ratio (SNR) and measurement stability even in electromagnetically harsh environments.
3.Intelligent Actuator Drive
Two independent 24 V solenoid valve drive channels with PWM modulation enable proportional control and fast closed-loop response, supporting both on/off logic and continuous control strategies.
4.Industrial-Grade Mechanical and EMC Protection
An anodized aluminum alloy enclosure combined with high-reliability aerospace-grade circular connectors delivers outstanding resistance to vibration, shock, and electromagnetic compatibility (EMC) challenges.
三、Detailed Technical Specifications
1. Sensor Acquisition Performance
2. Actuator Drive Capability
The IPC-725 is a high-performance, industrial-grade process controller designed for mission-critical measurement and control applications. More than a conventional multi-channel data acquisition unit, it functions as a real-time embedded control engine, integrating high-precision signal conditioning, high-power electromagnetic actuator drive, and multiple standard industrial communication buses within a compact, fully shielded enclosure.
The IPC-725 is purpose-built for oil and gas drilling operations, hydraulic machinery, precision test rigs, and automated production lines, where strong electromagnetic interference, mechanical vibration, and wide temperature variations are present.
二、Key Functional Highlights
1.Multi-Source Sensor Fusion
A single controller supports the acquisition of temperature, pressure, strain, and speed—the four core physical quantities in industrial and aerospace systems—significantly simplifying system architecture and wiring complexity.
2.Precision Signal Processing
A 24-bit high-resolution ADC is employed for micro-level strain measurement, ensuring exceptional signal-to-noise ratio (SNR) and measurement stability even in electromagnetically harsh environments.
3.Intelligent Actuator Drive
Two independent 24 V solenoid valve drive channels with PWM modulation enable proportional control and fast closed-loop response, supporting both on/off logic and continuous control strategies.
4.Industrial-Grade Mechanical and EMC Protection
An anodized aluminum alloy enclosure combined with high-reliability aerospace-grade circular connectors delivers outstanding resistance to vibration, shock, and electromagnetic compatibility (EMC) challenges.
三、Detailed Technical Specifications
1. Sensor Acquisition Performance
| Measurement Domain | Input Type / Range | Accuracy & Resolution | Technical Features |
| Temperature | PT100 / PT1000 / Type-K thermocouple | ±0.2% FS / 0.1 °C | Built-in linearization and ultra-low thermal drift |
| Pressure | 0–5 V / 0–10 V / 4–20 mA | 16-bit / ±0.1% FS | Compatible with voltage and current industrial transmitters |
| Strain | ±20 mV / ±100 mV (bridge input) | 24-bit / 0.5 μV/V | Suited for high-precision force and micro-displacement measurement |
| Speed | 0.1 Hz – 100 kHz pulse input | ±0.01% / 1 Hz | Supports encoders, Hall sensors, and proximity switches |
2. Actuator Drive Capability
- Output Channels: 2 independent outputs (Solenoid Valve A / B)
- Load Capacity: 2 A continuous per channel, up to 5 A peak
- Control Modes: Logic on/off, PWM (1 Hz – 1 kHz)
- Protection: Integrated flyback suppression, over-current and over-temperature protection
3. Communication and Connectivity
- CAN Bus:
Supports CAN 2.0B, baud rates up to 1 Mbps, suitable for deterministic multi-node networks. - Serial Communication:
Standard RS-232 / RS-485 with Modbus RTU, enabling seamless integration with PLCs and HMIs. - System Latency:
Internal sampling and control loop response time < 1 ms, supporting high-bandwidth closed-loop control.
4. Electrical and Mechanical Specifications
- Power Supply: DC 24 V nominal (wide-range 18–36 V)
- Operating Temperature: −40 °C to +85 °C
- Form Factor: Compact industrial design, DIN-rail or bolt-mount installation
- Interface Protection: Reverse-polarity protection, isolated signal interfaces
四、Typical Application Scenarios
1.Hydraulic and Pneumatic Closed-Loop Control
Real-time pressure and speed feedback is used to automatically regulate solenoid valve duty cycle, enabling constant-pressure or constant-velocity control.
2.Structural and Mechanical Health Monitoring
Simultaneous acquisition of temperature, strain, and vibration-related signals during machine operation enables early detection of structural fatigue and abnormal loading.
3.Oil & Geological Drilling Instrumentation
With high thermal endurance and mechanical robustness, the IPC-725 supports downhole and surface data acquisition in demanding drilling environments.
4.Laboratory R&D and Test Systems
Serves as a portable, high-precision measurement and control hub for rapid deployment of experimental and validation setups.
1.Hydraulic and Pneumatic Closed-Loop Control
Real-time pressure and speed feedback is used to automatically regulate solenoid valve duty cycle, enabling constant-pressure or constant-velocity control.
2.Structural and Mechanical Health Monitoring
Simultaneous acquisition of temperature, strain, and vibration-related signals during machine operation enables early detection of structural fatigue and abnormal loading.
3.Oil & Geological Drilling Instrumentation
With high thermal endurance and mechanical robustness, the IPC-725 supports downhole and surface data acquisition in demanding drilling environments.
4.Laboratory R&D and Test Systems
Serves as a portable, high-precision measurement and control hub for rapid deployment of experimental and validation setups.