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Honeywell 620-0059 Redundancy Control Module Product Overview
The Honeywell 620-0059 Redundancy Control Module (RCM) is designed for IPC 620 programmable controller systems to provide redundancy in critical control applications. It ensures continuous operation by allowing seamless switchover to a backup system in the event of a primary failure.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 620-0059 |
| Application | IPC 620 Redundancy Control |
| Dimensions | 200 × 130 × 30 mm |
| Weight | 0.52 kg |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% non-condensing |
| Mounting | IPC 620 Processor Rack Slot |
| Compatibility | 620-25 / 620-35 processors |
Applications
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Industrial process control systems requiring high availability
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Critical manufacturing operations with stringent uptime requirements
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Power generation control systems
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Petrochemical plant automation
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Any IPC 620-based system needing redundancy
Advantages
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Improved System Reliability: Automatically switches to a backup module if the primary fails.
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Easy Integration: Direct slot-mount in IPC 620 racks with no additional wiring.
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Compact Design: Small footprint fits neatly into existing control panels.
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Proven Technology: Part of the Honeywell IPC 620 family with a long track record in industrial automation.
FAQ
Q1: What is the primary function of the 620-0059?
A1: It enables redundancy by coordinating failover between two IPC 620 processor systems.
Q2: Is the 620-0059 hot-swappable?
A2: No, it must be installed with the system powered down.
Q3: Can it work with only one processor?
A3: No, it requires two processors to implement redundancy.
Q4: What are the environmental limits for operation?
A4: It operates between 0°C and 60°C with 5–95% relative humidity.
Q5: Does it require external power?
A5: No, it draws power from the IPC 620 processor rack.
Q6: Is the module compatible with all IPC 620 systems?
A6: Yes, it is compatible with both 620-25 and 620-35 systems.
Q7: Does the module include diagnostic indicators?
A7: Yes, front-panel LEDs indicate operational and fault status.
Q8: What is the weight of the module?
A8: Approximately 0.52 kg.
Q9: How is the module mounted?
A9: It mounts in designated processor rack slots with no tools required.
Q10: Does it impact scan time?
A10: No, it operates transparently and does not slow down the processor.
Recommended Related Models (Same Series or Related)
| Model Number | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| 620-0054 | System Control Module | 200×130×30 | 0.50 |
| 620-0057 | I/O Control Module (512 I/O) | 200×130×30 | 0.55 |
| 620-0058 | I/O Control Module (1024 I/O) | 200×130×30 | 0.56 |
| 620-0080 | Processor Module | 200×130×30 | 0.53 |
| 620-0027 | Memory Module (8K) | 200×130×30 | 0.48 |
| 620-0086 | Parallel Link Driver Module | 200×130×30 | 0.51 |
Popular Honeywell Models
| Model Number | Description | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| CC-PUI8001 | C300 Controller | 260×150×50 | 0.65 |
| FC-PDBS01 | HC900 Power Distribution | 200×130×30 | 0.54 |
| 8C-PAONA1 | Analog Output Module | 200×130×30 | 0.52 |
| 8C-TAIXA1 | Analog Input Termination | 200×130×30 | 0.50 |
| 8C-PDILA1 | Digital Input Module | 200×130×30 | 0.51 |
| 900SP1-0200 | HC900 Expansion Processor | 260×150×50 | 0.60 |
