Product Short Description
Product Name: Emerson 5X00241G02 Analog Input Module
Product Series: Emerson Ovation Series DCS Analog Module
Product Brief: High-precision analog input module for Ovation DCS system. It collects standard analog signals from temperature, pressure, flow and liquid level sensors on site, completes signal conversion and transmits data to main controller for process monitoring and closed-loop control.
Description
- Module Power Supply: 24 V DC
- Operating Temperature: 0 °C ~ +60 °C
- Storage Temperature: -25 °C ~ +70 °C
- Relative Humidity: 5% ~ 95% RH (Non-condensing)
- Input Channel Quantity: 8 isolated analog input channels
- Supported Signal: 4~20 mA DC, 1~5 V DC
- Conversion Resolution: 16 bit
- Isolation Voltage: 2000 V AC
- High-precision collection of industrial standard analog process signals
- Digital filtering for signal stabilization and noise reduction
- Channel over-range and open-circuit automatic detection and alarm
- Independent electrical isolation for each channel
- Standard signal data packaging adapted to DCS bus transmission
- Onboard hardware calibration function for signal accuracy correction
- Total Power Consumption: ≤ 8 W
- Signal Acquisition Accuracy: ±0.05% FS
- Single Channel Conversion Time: ≤ 0.2 ms
- Vibration Resistance: 10 Hz ~ 150 Hz, 0.7 g
- MTBF: ≥ 108000 hours
- Main PCB: Low-drift high-precision dedicated PCB
- Enclosure: Flame-retardant engineering plastic
- Core Components: 16-bit AD conversion chip, operational amplifier, isolation device
- Terminals: Low-contact resistance brass silver-plated terminals
- Internal Components: High-stability precision resistors and capacitors
- DCS dedicated rack-mounted modular structure
- Front panel with analog channel terminals and status indicators
- Rear dedicated backplane bus connector
- Internal partition design for analog circuit and digital circuit
- Shielding structure inside shell to resist external electromagnetic interference
Analog signals from field sensors access each isolated channel. Signals are amplified, filtered and conditioned, then converted into digital data by high-precision AD chip. Digital data is transmitted to DCS main controller through backplane bus. The main controller calculates process parameters and realizes monitoring and control. The detection circuit judges signal abnormality and outputs alarm information.
- Ultra-high acquisition accuracy, meet process industry precision control requirements
- Full-channel isolation, eliminate crosstalk between different measuring points
- Support two mainstream analog signal types, wide application range
- Low temperature drift, stable measurement in long-term continuous operation
- Good electromagnetic shielding performance, adapt to complex industrial electromagnetic environment
Thermal power, chemical engineering, oil refining, natural gas transmission, pharmaceutical production, environmental protection process control
- Install on standard Ovation DCS rack and lock the connector tightly
- Use shielded twisted-pair cables for analog signal wiring
- Cable shielding layer implements single-point grounding at cabinet grounding bar
- Signal cables and power cables are routed separately with sufficient spacing
- Keep cabinet temperature stable to ensure measurement accuracy
- Power off the rack before module replacement and wiring work
- Do not input signals exceeding 4~20 mA / 1~5 V rated range
- Perform regular hardware calibration according to operation cycle requirements
- Prevent dust and moisture from entering terminal area
- Avoid strong electromagnetic radiation near the module
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