Honeywell 05701-A-0502

¥999.00

HONEYWELL 05701-A-0502 is a high-performance analog output module from Honeywell’s Series 5701 I/O family, engineered to generate precise 4-20mA current loop signals for controlling valves, actuators, transmitters, and other analog field devices in industrial applications such as chemical processing, oil & gas, and power generation. HONEYWELL 05701-A-0502 features 8 isolated channels optimized for low-noise, high-stability current output, with built-in surge protection and short-circuit safeguards to ensure reliable operation in harsh environments. HONEYWELL 05701-A-0502 supports both 2-wire (loop-powered) and 4-wire device connectivity, with configurable output ranges (0-20mA/4-20mA) to match diverse actuator requirements. Additionally, HONEYWELL 05701-A-0502 integrates seamlessly with Honeywell’s control systems (Experion PKS, ControlEdge PLC) and third-party platforms via Modbus, while hot-swappable installation minimizes maintenance downtime. As a core analog output component of Honeywell’s I/O portfolio, HONEYWELL 05701-A-0502 delivers accurate, consistent control signals to regulate critical industrial processes.

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Description

05701-A-0502

Product Description

HONEYWELL 05701-A-0502 is a high-performance analog output module from Honeywell’s Series 5701 I/O family, engineered to generate precise 4-20mA current loop signals for controlling valves, actuators, transmitters, and other analog field devices in industrial applications such as chemical processing, oil & gas, and power generation. HONEYWELL 05701-A-0502 features 8 isolated channels optimized for low-noise, high-stability current output, with built-in surge protection and short-circuit safeguards to ensure reliable operation in harsh environments. HONEYWELL 05701-A-0502 supports both 2-wire (loop-powered) and 4-wire device connectivity, with configurable output ranges (0-20mA/4-20mA) to match diverse actuator requirements. Additionally, HONEYWELL 05701-A-0502 integrates seamlessly with Honeywell’s control systems (Experion PKS, ControlEdge PLC) and third-party platforms via Modbus, while hot-swappable installation minimizes maintenance downtime. As a core analog output component of Honeywell’s I/O portfolio, HONEYWELL 05701-A-0502 delivers accurate, consistent control signals to regulate critical industrial processes.

Product Parameters

  • Brand/Model: HONEYWELL 05701-A-0502
  • Core Output Parameters
    • Number of Channels: 8 isolated analog output channels
    • Output Signal: 4-20mA DC (0-20mA configurable per channel)
    • Resolution: 16-bit (0.0015% of full scale)
    • Accuracy: ±0.02% of full scale (20°C), ±0.05% of full scale (-20°C to +60°C)
    • Output Load Capacity: 0-600Ω (4-20mA range), compatible with most industrial actuators/valves
    • Isolation: Channel-to-channel isolation (1500V AC), channel-to-ground isolation (2500V AC)
  • System & Diagnostic Parameters
    • Compatible Systems: Honeywell Experion PKS, ControlEdge PLC, Series 9000 RTU, third-party PLC/DCS (Modbus RTU/TC)
    • Diagnostic Functions: Short-circuit detection, overcurrent protection, output drift monitoring, self-test
    • Communication Interface: Modbus RTU/TC, 4-20mA backplane communication (for Honeywell systems)
    • Configuration: DIP switches (range selection) + software calibration (Honeywell Engineering Tools)
  • Environmental & Physical Parameters
    • Operating Temperature: -40°C ~ +70°C
    • Storage Temperature: -40°C ~ +85°C
    • Vibration Resistance: 5g (10-2000Hz, IEC 60068-2-6 standard)
    • Shock Resistance: 30g (11ms half-sine wave)
    • Power Supply: 24V DC (18-32V) ±10%, power consumption ≤ 12W
    • Protection Grade: IP20 (cabinet installation)
    • Installation Method: DIN 35mm rail mounting (panel-mount optional)
    • Dimensions: 120mm × 70mm × 30mm (compact DIN-rail form factor)

Advantages & Features

  1. High Precision 4-20mA Output: With 16-bit resolution and ±0.02% full-scale accuracy, HONEYWELL 05701-A-0502 delivers ultra-precise current signals—critical for applications requiring tight control of valves, actuators, or flow controllers (e.g., chemical reactor feed rate regulation).
  2. Robust Isolation & Protection: Full channel-to-channel (1500V AC) and channel-to-ground (2500V AC) isolation prevents cross-talk and fault propagation, while built-in short-circuit/overcurrent protection safeguards the module and connected devices from damage.
  3. Flexible Device Compatibility: The module supports 2-wire (loop-powered) and 4-wire field devices, with configurable 0-20mA/4-20mA ranges to match the input requirements of nearly all industrial analog actuators.
  4. Hot-Swap & Easy Maintenance: Hot-swappable installation allows module replacement without system shutdown, and per-channel diagnostic LEDs enable rapid fault identification—reducing unplanned downtime and simplifying maintenance.

Application Fields & Cases

  1. Oil & Gas Pipeline Valve Control: A major pipeline operator deployed HONEYWELL 05701-A-0502 modules to control flow control valves (4-20mA actuators) in crude oil transmission lines. The module’s high accuracy ensured precise flow regulation, minimizing pressure fluctuations and improving pipeline efficiency.
  2. Chemical Plant Reactor Control: A petrochemical plant integrated HONEYWELL 05701-A-0502 into its Experion PKS system to drive control valves for reactant dosing (4-20mA signals). The module’s isolation and surge protection prevented signal interference from nearby pumps, ensuring consistent reactant flow and batch quality.
  3. Power Plant Boiler Feedwater Regulation: A coal-fired power plant used HONEYWELL 05701-A-0502 to control boiler feedwater valves (4-20mA actuators). The module’s wide operating temperature range (-40°C to +70°C) and short-circuit protection ensured reliable operation in the harsh boiler room environment.

Competitor Comparison

Comparison Dimension HONEYWELL 05701-A-0502 Competitor 1 (Siemens SM 332 AO Module) Competitor 2 (Allen-Bradley 1734-OE4C)
Number of Channels 8 8 4
Accuracy (4-20mA) ±0.02% full scale ±0.05% full scale ±0.03% full scale
Output Load Capacity 0-600Ω 0-500Ω 0-600Ω
Isolation (Channel-Channel) 1500V AC 500V AC 1500V AC
Core Advantages High accuracy, wide temperature range Siemens TIA ecosystem integration Compact design, Rockwell compatibility

Selection Suggestions & Precautions

  1. Selection Suggestions: HONEYWELL 05701-A-0502 is ideal for users requiring high-precision 4-20mA analog outputs with robust isolation (e.g., pipeline control, chemical reactors, power generation). For Siemens TIA users, SM 332 AO Module is preferred for native integration; Allen-Bradley 1734-OE4C suits Rockwell systems (note: 4 channels only, lower density).
  2. Precautions:
    • Configure output range (0-20mA/4-20mA) via DIP switches and Honeywell Engineering Tools before deployment—incorrect range settings will cause failed device actuation or control errors.
    • Use shielded twisted-pair cables for 4-20mA wiring to minimize EMI interference, especially in areas with high electrical noise (e.g., near VFDs, motors, or high-voltage equipment).
    • Ensure connected devices do not exceed the module’s 600Ω load capacity—overloading can cause output drift or transistor damage.
    • Perform annual calibration (per Honeywell’s recommended procedure) to maintain accuracy, especially in applications with strict regulatory requirements (e.g., environmental emissions control).
    • Verify the module’s IP20 rating—install only in enclosed, dust-free control cabinets to protect against moisture and debris, which can damage internal components.

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