ProductPRODUCT
Featured products
Contact Us
- Honeywell
- 621-0022-RC 6210022RC 621-0022-ARC 621-0022RC
- Isolated Analog Input Module
- USA
- 292 × 178 × 42 mm
- 1.25kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 8
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Honeywell 621‑0022‑RC / 621‑0022‑ARC Industrial Redundant and Advanced Interface Module
Product Model
Honeywell 621‑0022‑RC
Alternative References: 6210022RC, 621‑0022‑ARC, 621‑0022RC
Brand
Product Series
Honeywell 621 Series Industrial Control and System Modules
Product Category
Industrial Redundant and Advanced Interface Module
Product Introduction
The Honeywell 621‑0022‑RC and 621‑0022‑ARC are high-reliability industrial interface modules designed for advanced signal coordination and redundant system integration.
These modules provide robust signal routing, interface management, and redundancy support for critical industrial automation systems.
The “RC” designation signifies reinforced construction and high-reliability components suitable for continuous operation under demanding conditions.
The “ARC” variant combines redundancy with advanced signal management, ensuring uninterrupted system operation even in the event of partial component failures.
Constructed with a rugged metal enclosure, these modules withstand industrial cabinet environments, thermal stress, and electrical fluctuations.
They are optimized for integration into PLC, DCS, and hybrid automation systems, allowing scalable deployment and easy maintenance.
Product Applications
The Honeywell 621‑0022‑RC / ARC modules are commonly applied in:
• Redundant industrial control systems requiring high availability
• PLC or DCS cabinet signal coordination and interface
• Mission-critical manufacturing lines and process automation
• System expansion and retrofit projects
• Environments requiring continuous operation and minimal downtime
• Advanced system integration where signal reliability is essential
These modules are ideal for industrial settings where failure is not acceptable and high system uptime is mandatory.
Product Advantages
• Redundant pathways for high system reliability
• Reinforced components for heavy-duty continuous operation
• Advanced signal routing and interface capabilities
• Modular design compatible with other 621 Series modules
• Rugged metal enclosure ensures mechanical and electrical durability
• Low maintenance requirements, long service life
• Easy installation in standard panel or rack environments
• Supports scalable architecture and future system expansions
The combination of redundancy, advanced signal management, and durability makes these modules suitable for demanding industrial automation projects.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | Honeywell 621‑0022‑RC / 6210022RC / 621‑0022‑ARC / 621‑0022RC |
| Product Type | Redundant Industrial Interface / Advanced Integration Module |
| Series | 621 Series |
| Functional Role | Signal routing, 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) | 1.25 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 foundational support | 1.05 kg |
| 621‑0004 | Interface Module | Signal coordination | 1.08 kg |
| 621‑0010‑AR | Power Interface Module | Redundant power support | 1.15 kg |
| 621‑0020R | Integration Module | Signal routing and interface | 1.18 kg |
| 621‑0022‑AR | Redundant Interface Module | High reliability signal coordination | 1.23 kg |
These modules can work together to form a robust and scalable industrial automation system.
**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 | Automation control panels | 0.95 kg |
| HC900 | Hybrid Controller | Advanced process automation | 2.20 kg |
| XYR6000 | Wireless Transmitter | Remote industrial monitoring | 1.60 kg |
FAQ – Honeywell 621‑0022‑RC / ARC
Q1: What is the main function of the 621‑0022‑RC / ARC?
A1: It is a redundant and advanced interface module for high-reliability industrial automation.
Q2: What is the difference between RC and ARC variants?
A2: RC emphasizes reinforced construction and reliability, while ARC adds advanced signal management alongside redundancy.
Q3: Can the module operate continuously in industrial environments?
A3: Yes, it is designed for continuous heavy-duty operation with redundancy.
Q4: Which systems typically use this module?
A4: PLC, DCS, and hybrid automation control cabinets.
Q5: What are the physical dimensions?
A5: Approximately 292 × 178 × 42 mm.
Q6: How much does the module weigh?
A6: Approximately 1.25 kg.
Q7: Is installation complex?
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 621 Series modules.
Q9: Which industries use this module?
A9: Manufacturing, process automation, utilities, and other mission-critical industrial applications.
Q10: Does it require frequent maintenance?
A10: No, it is designed for low maintenance and long-term operational reliability.