Honeywell 05701-A-0405 Single Channel Control Module
The Honeywell 05701-A-0405 is a precision-engineered control module designed for critical monitoring and regulation tasks in industrial environments. Built for reliability, this single-channel solution handles analog signal processing, alarm management, and system integration across manufacturing, energy, and process control applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | Single Channel Control Module |
| Input Signals | 4-20mA / 1-5V / 0-5V |
| Output Signals | Analog + Digital for Actuators |
| Power Supply | 18-32V DC |
| Dimensions | 170 × 25 × 112 mm |
| Weight | 165g |
| Operating Temp | -20°C to +70°C |
| Certifications | UL, FM, RoHS |
| Display | 4-part LCD (Analog/Digital/Message/Icon) |
| Alarm Indicators | A1/A2/A3 Gas Alarms + Fault Suppression |


Application Context
Used in chemical processing plants for precise flow control, or in HVAC systems managing large-scale ventilation. One customer in Shanghai told us how they integrated this module with their legacy Honeywell FSC systems to reduce false alarms by 40% through its programmable threshold settings.
Complementary models include:
- Honeywell 05701-A-0405 Compatible Rack Mounts
- Redundant Power Supply Units (05701-PSU series)
- Certified Field Calibration Kits (05701-CAL-XX)
Support & Services
Auto Tool Nest has specialized in industrial automation components since 2008. We maintain direct relationships with Honeywell’s regional warehouses for urgent replacements.
For this module specifically, we offer:
- 12-month warranty covering manufacturing defects
- Free firmware updates when available
- Technical support via email or WhatsApp [Contact Us]
If you need obsolete versions (like 05701-A-0405 Rev 2.1) or specific calibration certificates, drop us a message at maximiliansteel00@gmail.com.
Honestly, you might find this module listed cheaper elsewhere, but those often turn out to be counterfeit parts from questionable sources. We only provide genuine Honeywell components with full traceability.












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