2025/05/07 55B-11-PI-421BAAD, Sales records with pictures and video
Direct answer: The 55B-11-PI-421BAAD is a PLC I/O module designed to provide reliable digital/analog input and output functionality with fast response times for industrial automation applications.
Key data and specification (at-a-glance)
| Specification | 55B-11-PI-421BAAD (summary) | Typical PLC I/O module (context) |
|---|---|---|
| Model | 55B-11-PI-421BAAD | Varies by vendor |
| Data type | Digital / Analog Input/Output | Digital / Analog (mixed) common |
| Communication protocols | EtherNet/IP, Modbus | EtherNet/IP, Modbus, Profinet, Modbus TCP, etc. |
| Processing / response | Fast response time suitable for real‑time applications | Designed for low-latency control loops |
| Input voltage | 24 V DC | Typically 24 V DC for I/O modules |
| Operating temperature | -20°C to 60°C | Typically -20°C to 60°C (industrial grade) |
| Power consumption | Low; rated for extended operation | Varies; many modules optimize for low power |
| Primary use cases | Machine control, process control, system upgrades | Machine control, process automation, OEM systems |
Product overview
The 55B-11-PI-421BAAD is presented as a compact, industrial-grade PLC interface module with mixed digital and analog I/O and support for common industrial protocols (EtherNet/IP and Modbus). Its design emphasizes precision, reliability, and fast response suitable for real-time control in manufacturing and process environments such as oil & gas, water treatment, and chemical production. The product is positioned for integration into existing PLC systems to extend capabilities or modernize automation platforms.
Core features
- Supports both digital and analog inputs/outputs for flexible control integration.
- Communicates via EtherNet/IP and Modbus for broad compatibility with controllers and SCADA systems.
- Fast response characteristics appropriate for real-time control loops.
- 24 V DC power input and industrial operating temperature range (-20°C to 60°C).
- Low power consumption and rated for extended operation.
Typical application scenarios
- Manufacturing automation requiring precise, repeatable machine control.
- Process control in oil & gas, water/wastewater treatment, and chemical plants.
- Integration and retrofitting of I/O capacity in existing PLC systems to improve efficiency.
Media
Delivery Process Video
FAQ
- What is the main function of the 55B-11-PI-421BAAD?
- It serves as an interface for controlling processes in industrial settings, offering both input and output capabilities.
- Can the 55B-11-PI-421BAAD be integrated with existing PLC systems?
- Yes, it is designed for compatibility with various PLC systems and can be integrated using supported protocols such as EtherNet/IP and Modbus.
- Is this module suitable for harsh environments?
- The specified operating temperature (-20°C to 60°C) and low power design indicate suitability for many industrial environments; confirm enclosure, ingress protection (IP) rating, and shock/vibration specs from the datasheet for harsh or outdoor applications.
- Where can I get the official datasheet and support?
- Request the official datasheet and technical support from the vendor or distributor who supplied the module. For system integration, provide the vendor with your PLC model and network topology to ensure compatibility.
Notes, sourcing and trust signals
Information in this article is synthesized from the supplied product summary and general PLC industry knowledge. Specific vendor documentation (datasheet, certifications, and application notes) should be consulted for final engineering and procurement decisions.
- Standards & protocol references:
- IEC — International Electrotechnical Commission (see IEC 61131 for PLC programming standards).
- ODVA — information about EtherNet/IP and device conformance.
- Modbus Organization — protocol specifications and interoperability guidance.
- ISA — instrumentation and automation best practices.
- Trust signals & recommended checks:
- Request official datasheet and certificate of conformity (CE, RoHS, UL, etc.) from the supplier before purchase.
- Confirm firmware revision, supported protocol versions, and network security features for EtherNet/IP and Modbus deployments.
- Verify mechanical and environmental ratings (IP, shock, vibration) for your installation.
Quote: Information is synthesized based on available resources and general knowledge regarding PLC components. Specific sources were not referenced due to the nature of the request.
Update date: 2025-10-18
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