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Moxa’s 86M series modules with ch-to-ch isolated DIs, ch-to-ch isolated DOs, relays, and AOs provide more I/O options for the ioPAC 8600 series. Combined with 85M modules, enough options are now available to allow users to select the best I/O combination for their target application. All 86M modules are designed for railway industry applications, and as such are compliant with EN 50121-3-2, EN 50121-4, and EN 50155. In addition, the modules support a wide operating temperature range of -40 to 75°C.
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86M-4420-T Specifications
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• Inputs and Outputs
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Analog Outputs
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4 channels
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Isolation
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To system: 3k VDC or 2k Vrms
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• Analog Outputs
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Resolution
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12 bits
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Output range
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0-10 V, -10-10 V, 0-20 mA, 4-20 mA
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I/O mode
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Static or Waveform mode
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Voltage Output
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10 mA (max.)
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Accuracy
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±0.1% FSR @ 25°C
±0.3% FSR @ -40 and 75°C
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Current Load Resistance
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Internal Power: 400 ohms
External 24 VDC Power: 1000 ohms
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Update Rate
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Software polling or waveform mode
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Wavemode Frequency
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125 Hz
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• Physical Characteristics
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Wiring
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I/O cable, max. 16 AWG
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Connector
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Spring type terminal block
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• Environmental Limits
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Operating Temperature
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-40 to 75°C
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• Power Requirements
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Power Consumption
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2.26 W (Voltage)
3.45 W (Current)
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• MTBF (mean time between failures)
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Time
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2,409,345 hrs
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Database
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Telcordia (Bellcore)
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Features
- 86M-1832D-T: 8 DIs, sink/source, 24 VDC, ch-to-ch isolation, channel LEDs
- 86M-2830D-T: 8 DOs, sink, 24 VDC, ch-to-ch isolation, channel LEDs
- 86M-2604D-T: 6 relays, form A (N.O.), channel LEDs
- 86M-4420-T: 4 AOs, 0 to 10 V, -10 to 10 V, 0 to 20 mA, or 4 to 20 mA
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