Honeywell CC-PUIO31

Description

Technical Specifications:

• Model Number: CC-PUIO31

• Part Number: 51454220-176

• Module Type: Process Universal I/O Module

• System Compatibility: Honeywell Experion PKS C300 Controller, Series C I/O

• Number of Channels: 32 configurable channels

• Supported Signal Types: AI (TC, RTD, Voltage mV/V, Current 0–20 mA, 4–20 mA), AO, DI (dry/wet contact), DO (24 VDC transistor output)

• A/D Converter Resolution: 16 bit

• Input Range: 0-20 mA or 4-20 mA

• Input Voltage Range: +33 VDC to -1 VDC

• Input Scan Rate: 10 ms

• Hardware Accuracy: 0.1% of full-scale (23.5 ± 2°C)

• Normal Mode Rejection Ratio: 18 dB at 50 Hz, 20 dB at 60 Hz

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

• Crosstalk (channel-to-channel, dc to 60 Hz): 60 dB

• Input Impedance: 250 Ω

• Short Circuit Current Limit: 25 mA

• Frequency Range: 0-15 kHz

• Minimum Pulse Width: 25 µs

• Output Type: 4-20 mA

• Output Channels: 32 maximum per module

• Output Temperature Drift: 0.007% of Full Scale/°C

• Output Readback Diagnostic: ±4% of Full Scale

• Power Supply: Rated 24V DC, voltage range 18.0-31.2V DC

• Power Consumption: 80 mA @ 24 VDC (typical)

• Isolation: Channel-to-channel and channel-to-bus galvanic isolation

• Hot-Swap Capability: Supported

• LED Indicators: Module status, network status, per-channel activity

• Operating Temperature: –40 °C to +70 °C

• Storage Temperature: –40 °C to +85 °C

• Dimensions (H×W×D): 50.8 × 177.8 × 127 mm (Alternative: 234mm × 175mm × 48mm; 8.7cm × 6.4cm × 9.1cm)

• Weight: 0.45 kg (Alternative: 0.3kg; 0.35kg)

• Certifications: CE, UL, CSA, TUV

Functional Features:

• Universal Flexibility: 32 channels flexibly configurable for multiple functions, supporting multiple input and output signal types

• High Channel Density: 16 input channels and 16 output channels effectively utilizing control cabinet space

• Strong Communication Capability: Supports Modbus RTU or Honeywell DE protocol, communicates with HART 7 protocol devices; each analog input channel includes a HART modem

• Safe and Reliable: Electronic short-circuit protection function; output channels configurable with safe state behavior

• Easy Maintenance: Two layers of detachable terminals for easy installation and maintenance

Performance Parameters:

• Accuracy: ±0.05% of span (typical for analog inputs)

• Response Time: 80 ms (HART), 0.25 ms (non-HART)

• Resolution: 12-bit

Material Composition: Industrial-grade electronic components with conformal coating for environmental protection.

Structural Features: Modular design with detachable terminal blocks; two-layer detachable terminals for simplified field wiring; mounts on Series C IOTA assembly.

Working Principle: The CC-PUIO31 serves as an intermediate device in industrial automation control systems, converting analog and digital signals from field equipment into signals processable by the control system, and converting control system signals into signals suitable for field equipment. Each of the 32 channels can be independently configured as AI, AO, DI, or DO depending on process requirements.

Advantages and Highlights:

• Single module replaces multiple dedicated I/O modules, reducing design complexity and hardware inventory

• Hot-swappable design allows replacement without system shutdown

• Reduces spare parts inventory and simplifies system architecture

Applicable Industries:

• Oil and gas industry

• Chemical processing

• Power generation

• Building automation systems

• General industrial automation

Model Series: Honeywell Experion Series C I/O

Installation Requirements:

• Installed on Series C IOTA (Input/Output Termination Assembly)

• Requires compatible C300 Controller and Experion PKS system

• Mounting within specified temperature range (–40 °C to +70 °C)

Usage Precautions:

• Ensure power supply within 18.0-31.2V DC range

• Observe channel-to-channel and channel-to-bus isolation requirements

• Do not exceed maximum input voltage (+33 VDC to -1 VDC)

• Use appropriate field wiring practices per Series C I/O guidelines