Technical Specifications
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Channels: 6 differential, isolated channel-to-channel
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Input Ranges:
• Voltage: ±10 V, 0–10 V, ±5 V, 0–5 V, 1–5 V
• Current: 0–20 mA, 4–20 mA (249 Ω burden resistor) -
Resolution: 16-bit A/D converter
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Accuracy: ±0.1 % full scale @ 25 °C, ±0.25 % full scale over operating temperature
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Update Rate: 8 Hz to 1 kHz per channel, software-selectable filter
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Diagnostics: Open wire, short circuit, over-range, under-range, rate-of-change alarms
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Power Requirements:
• Internal: 450 mA @ 5 V DC, 600 mA @ 3.3 V DC
• External: 19.2–30 V DC, 500 mA -
Operating Temperature: 0 °C to +60 °C
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Dimensions: 110 mm × 66 mm × 50 mm
Functional Highlights
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Universal Input: Each channel independently selectable for voltage or current via software
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Advanced Filtering: Programmable 8 Hz, 12 Hz, 16 Hz, 40 Hz, 200 Hz, 500 Hz, 1 kHz notch filters
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Real-Time Diagnostics: Channel status LEDs and alarm bits for rapid fault detection
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Hot-Swap Support: Module insertion and removal under power without system shutdown
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Seamless Integration: Automatic data mapping into RX3i CPU memory every scan cycle
Application Scenarios
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Process Control: Temperature, pressure, and flow transmitters in chemical and petrochemical plants
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Water & Wastewater: Level and pH monitoring in treatment facilities
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Energy Management: Current and voltage measurements in substations and renewable-energy inverters
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Machine Monitoring: Vibration and load feedback on large motors and compressors
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