CC-PUIO31

Overview

Honeywell CC-PUIO31 is a universal input/output module for the C300 controller, supporting both analog input and HART-enabled analog output. Designed for high-accuracy I/O in demanding industrial environments.

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Analog Input Specifications

• Input Type: Current (2-, 3-, or 4-wire)

• Channels: Up to 32

• Input Range: 0–20 mA or 4–20 mA

• Resolution: 16-bit A/D converter

• Input Impedance: 250 Ω

• Scan Rate: 10 ms

• Accuracy:

• ±0.1% FS @ 23.5 ± 2°C

• ±0.175% FS (0 to +70°C)

• ±0.25% FS (–40 to +70°C)

• Crosstalk: 60 dB (dc to 60 Hz)

• Noise Rejection: 18 dB @ 50 Hz, 20 dB @ 60 Hz

• Filter Response: Single-pole, –3 dB @ 6 Hz

• Voltage Range (no damage): +33 VDC to –1 VDC

• Short Circuit Limit: 25 mA

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Analog Output with HART

• Output Type: 4–20 mA

• Channels: Up to 32

• Resolution: 12-bit

• Calibrated Accuracy: <0.35% FS @ 25°C

• Linearity: ±0.05% FS

• Temperature Drift: 0.007% FS/°C

• Readback Diagnostic: ±4% FS

• Output Range (settable): 0, 2.9–21.1 mA

• Max Load (24 V supply): 825 Ω @ 20 mA

• Compliance Voltage (24 V): 16.5 VDC @ 20 mA

• Open Circuit Voltage: Max 26 VDC

• Response Time:

• 80 ms (HART mode)

• 0.25 ms (non-HART mode)

• Switchover Gap: 0 ms (dual active partners)

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Download CC-PUIO31 PDF file here:

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