The technical specifications for the Analog Input:
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Input Type: Current (2, 3, or 4 wire devices)
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Input Channels: Up to 32 per module
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A/D Converter Resolution: 16 bit
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Input Range: 0-20 mA or 4-20 mA
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Normal Mode Rejection Ratio: 18 dB at 50 Hz, 20 dB at 60 Hz
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Input Filter Response: Single pole, -3dB @ 6 Hz
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Crosstalk (channel-to-channel): 60 dB (dc to 60 Hz)
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Input Impedance: 250 Ω
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Input Voltage Range: +33 VDC to -1 VDC
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Input Scan Rate: 10 ms
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Hardware Accuracy: 0.1% of full-scale (23.5 ± 2°C)
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Short Circuit Current Limit: 25 mA for any 4 channels
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Frequency Range: 0-15 kHz
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Minimum Pulse Width: 25 µs
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Output Type: 4-20 mA
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Output Channels: Up to 32 per module
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Output Temperature Drift: 0.007% of Full Scale/°C
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Output Readback Diagnostic: ± 4% of Full Scale
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Output Current Linearity: ± 0.05% of Full Scale (nominal)
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Resolution: 12 bit
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Calibrated Accuracy: < 0.35% of Full Scale (25oC) including linearity
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Directly Settable Output Current Range: 0 mA, 2.9 mA to 21.1 mA
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Maximum Resistive Load: 825 ohms @ 20 mA (with 24 V supply)
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Maximum Output Compliant Voltage: 16.5 VDC @ 20 mA (with 24 V supply)
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Open Circuit Voltage Supply: 26 VDC maximum
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Response Time: 80 ms in HART mode, 0.25 ms in non-HART mode
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Gap of Output to Field on Switchover: 0 ms (both partners continuously active)
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