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InquiryTC/RTD Input Modules (Isolated Channels)
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Model AAT145:
- Number of Input Channels: 16, isolated channels
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Input Signal:
- TC: JIS C1602:1995, IEC584:1995 Type J, K, E, B, R, S, T, N
- mV: -100 to 150 mV, -20 to 80 mV
- RTD: JIS C1604:1997, IEC751:1995 Pt100 (3-wire type)
- POT: Total resistance 100 Ω to 10 kΩ
- Span Resistance: 50% or larger of total resistance
- Switching Input Signals: TC/mV can be set individually for CH1 to CH16. RTD/POT can be selected individually for CH1 to CH16.
- Allowable Input Voltage: ±5 V
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Withstanding Voltage:
- Between input and system: 500 V AC (for single card: 1500 V AC), for 1 minute
- Between input channels: 200 V AC, for 1 minute
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Input Resistance:
- Power ON: 1 MΩ or larger
- Power OFF: 1 MΩ or larger
- Accuracy: ±40 µV for TC, ±150 mΩ for RTD, ±0.2 %/FS for POT
- Allowable Total Resistance of Signal Source Plus Wiring: 1000 Ω or less
- Reference Junction Compensation Accuracy: ±1 °C
- Data Update Period: 1 s
- Burn-out: All channels can be set together. Detection time: 60 s
- Temperature Drift: ±80 µV/10 °C for TC, ±0.3 Ω/10 °C for RTD, ±0.4 %/10 °C for POT
- Maximum Current Consumption: 350 mA (5 V DC)
- Weight: 0.3 kg
- External Connection: Dedicated cable (KS1)
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Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...
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- TEL: +86 180 3027 3592