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- 621-0022-AR 6210022AR
- Isolated Analog Input Module
- USA
- 292 × 178 × 42 mm
- 1.23kg
- Xiamen, China
- New & In Stock
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Honeywell 621‑0022‑AR Industrial Interface and Redundant Integration Module
Product Model
Honeywell 621‑0022‑AR
Alternative Reference: 6210022AR
Brand
Product Series
Honeywell 621 Series Industrial Control and System Modules
Product Category
Industrial Interface / Redundant System Integration Module
Product Introduction
The Honeywell 621‑0022‑AR is an industrial interface and integration module designed for high‑reliability operation in automation systems requiring redundancy and continuous performance.
This module enables robust signal interfacing, coordination between system modules, and provides redundant operational pathways to ensure uninterrupted industrial control functionality.
The “AR” designation indicates enhanced redundancy features, reinforced internal circuits, and optimized thermal performance, making it suitable for demanding manufacturing or process environments where system reliability is critical.
It is constructed with a rugged metal enclosure and high-quality components to withstand continuous duty cycles, electrical fluctuations, and industrial cabinet conditions.
Its modular and scalable design allows for seamless integration with other 621 Series modules, supporting system expansion, upgrades, and retrofit projects.
Product Applications
The Honeywell 621‑0022‑AR module is typically applied in:
• Redundant industrial control systems requiring high reliability
• PLC or DCS cabinet signal interface and coordination
• Process automation with continuous operation requirements
• Manufacturing and assembly line monitoring systems
• System expansion or retrofit projects for industrial automation
• Mission-critical environments demanding consistent performance
Its redundancy and integration capabilities help minimize system downtime and support reliable communication between control modules.
Product Advantages
• Redundant internal pathways for continuous operation
• Enhanced thermal performance and reinforced circuitry
• Modular architecture compatible with 621 Series modules
• High mechanical and electrical durability
• Low maintenance requirement for industrial environments
• Easy installation in standard panel or rack configurations
• Supports scalable system configuration and future expansion
• Improves overall system uptime and operational reliability
The 621‑0022‑AR is designed to provide dependable service in environments where failure is not an option.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | Honeywell 621‑0022‑AR / 6210022AR |
| Product Type | Redundant Industrial Interface Module |
| Series | 621 Series |
| Functional Role | Signal interface, module coordination, redundancy support |
| Power Requirement | 24 V DC industrial supply |
| Mounting Method | Panel or rack mounting |
| Operating Environment | Industrial control cabinet |
| Operating Temperature | Standard industrial range |
| Housing Material | Metal industrial enclosure |
| Dimensions (L × W × H) | 292 × 178 × 42 mm |
| Weight (kg) | 1.23 kg |
| Duty Rating | Continuous operation with redundancy |
| Maintenance Requirement | Low |
**Recommended Related Models
(Same Series or Related Functionality)**
| Model | Module Type | Main Function | Weight (kg) |
|---|---|---|---|
| 621‑0000 | Base Module | System foundation support | 1.05 kg |
| 621‑0004 | Interface Module | Signal coordination | 1.08 kg |
| 621‑0010‑AR | Power Interface | Redundant power support | 1.15 kg |
| 621‑0020R | Integration Module | Signal routing and interface | 1.18 kg |
| 621‑0021R | Integration Module | High reliability signal coordination | 1.22 kg |
These modules, combined with 621‑0022‑AR, allow for high‑availability industrial automation system construction.
**Popular Honeywell Brand Models
(Other Series)**
| Model | Product Type | Typical Application | Weight (kg) |
|---|---|---|---|
| ST700 | Pressure Transmitter | Industrial pressure measurement | 1.80 kg |
| UDC3200 | Temperature Controller | Process temperature control | 1.25 kg |
| DC1040 | Digital Controller | Automated control panels | 0.95 kg |
| HC900 | Hybrid Controller | Advanced process automation | 2.20 kg |
| XYR6000 | Wireless Transmitter | Remote industrial sensing | 1.60 kg |
FAQ – Honeywell 621‑0022‑AR
Q1: What is the main function of the 621‑0022‑AR?
A1: It is a redundant interface and system integration module for high-reliability industrial automation.
Q2: What does the “AR” designation mean?
A2: It indicates enhanced redundancy, reinforced circuitry, and optimized thermal performance.
Q3: Can this module operate continuously?
A3: Yes, it is designed for continuous operation with redundant pathways.
Q4: What types of systems use this module?
A4: It is used in PLC, DCS, and other industrial automation control cabinets.
Q5: What are the module’s dimensions?
A5: Approximately 292 × 178 × 42 mm.
Q6: How much does the module weigh?
A6: Approximately 1.23 kg.
Q7: Is installation difficult?
A7: No, it supports standard panel or rack mounting.
Q8: Can it work with other 621 Series modules?
A8: Yes, it is fully compatible with other modules in the 621 Series.
Q9: Which industries commonly use 621‑0022‑AR?
A9: Manufacturing, process automation, utilities, and mission-critical industrial applications.
Q10: Does it require frequent maintenance?
A10: No, it is designed for low maintenance and high operational reliability.