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Yokogawa AFV30D-A41251 Duplexed Field Control Unit
Manufacturer: Yokogawa
Product Number: AFV30D-A41251
Category: Duplexed Field Control Unit
Form Factor: 19-inch rack mountable
Network Compatibility: Vnet/IP, FIO
Memory Protection: Battery-backed main memory, data retention up to 72 hours
Application: Industrial process control requiring redundant field control
Product Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AFV30D-A41251 |
| Type | Duplexed Field Control Unit (for Vnet/IP and FIO, 19-inch rack mountable) |
| Memory Protection During Power Failure | Battery-backed main memory, data retention up to 72 hours |
| Communication Interface | Dual-redundant Vnet/IP |
| Number of Node Units Connectable | Maximum 13 node units |
| Power Supply Options | 100-120 V AC / 220-240 V AC / 24 V DC |
| Power Consumption | 100-120 V AC: ~200 VA · 220-240 V AC: ~230 VA · 24 V DC: ~5.5 A |
| Weight | Approx. 8.0 kg |
| External Dimensions | Width ≈ 482.6 mm × Depth ≈ 465.1 mm × Height ≈ 207 mm |
| Mounting | 19-inch rack mount, secured with M5 screws |
FAQ
Q1: What does the model code “-A41251” in AFV30D-A41251 mean?
A1: The suffix “A41251” specifies configuration details such as redundancy, voltage type, and control function. The “A” refers to a standard version, while “4” indicates dual-redundant Vnet/IP and power supply capability.
Q2: Does AFV30D-A41251 support redundant operation?
A2: Yes. It is a duplexed control unit, offering redundancy in both communication (Vnet/IP) and power supply to ensure continuous operation.
Q3: What are the physical dimensions and weight of this unit?
A3: The unit measures approximately 482.6 mm in width, 465.1 mm in depth, and 207 mm in height, with a weight of about 8.0 kg.
Q4: How many field I/O node units can be connected?
A4: Up to 13 node units can be connected to the AFV30D-A41251 for distributed control system configurations.
Q5: What power supply options are available for this model?
A5: It supports 100-120 V AC, 220-240 V AC, and 24 V DC power sources, depending on the configuration specified.
Q6: How long can memory retain data during a power outage?
A6: The internal battery-backed memory retains data for up to 72 hours when power is lost, ensuring data integrity.
Q7: Is this unit suitable for mission-critical process control?
A7: Yes. Its duplexed architecture and redundant communication design make it ideal for high-availability industrial control systems.
Q8: What documentation is required for setup and configuration?
A8: Installation, wiring, and configuration details are provided in the official hardware manuals and system engineering guides accompanying the unit.
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Yokogawa AFV30D-A41251 Duplexed Field Control Unit
Manufacturer: Yokogawa
Product Number: AFV30D-A41251
Category: Duplexed Field Control Unit
Form Factor: 19-inch rack mountable
Network Compatibility: Vnet/IP, FIO
Memory Protection: Battery-backed main memory, data retention up to 72 hours
Application: Industrial process control requiring redundant field control
Product Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AFV30D-A41251 |
| Type | Duplexed Field Control Unit (for Vnet/IP and FIO, 19-inch rack mountable) |
| Memory Protection During Power Failure | Battery-backed main memory, data retention up to 72 hours |
| Communication Interface | Dual-redundant Vnet/IP |
| Number of Node Units Connectable | Maximum 13 node units |
| Power Supply Options | 100-120 V AC / 220-240 V AC / 24 V DC |
| Power Consumption | 100-120 V AC: ~200 VA · 220-240 V AC: ~230 VA · 24 V DC: ~5.5 A |
| Weight | Approx. 8.0 kg |
| External Dimensions | Width ≈ 482.6 mm × Depth ≈ 465.1 mm × Height ≈ 207 mm |
| Mounting | 19-inch rack mount, secured with M5 screws |
FAQ
Q1: What does the model code “-A41251” in AFV30D-A41251 mean?
A1: The suffix “A41251” specifies configuration details such as redundancy, voltage type, and control function. The “A” refers to a standard version, while “4” indicates dual-redundant Vnet/IP and power supply capability.
Q2: Does AFV30D-A41251 support redundant operation?
A2: Yes. It is a duplexed control unit, offering redundancy in both communication (Vnet/IP) and power supply to ensure continuous operation.
Q3: What are the physical dimensions and weight of this unit?
A3: The unit measures approximately 482.6 mm in width, 465.1 mm in depth, and 207 mm in height, with a weight of about 8.0 kg.
Q4: How many field I/O node units can be connected?
A4: Up to 13 node units can be connected to the AFV30D-A41251 for distributed control system configurations.
Q5: What power supply options are available for this model?
A5: It supports 100-120 V AC, 220-240 V AC, and 24 V DC power sources, depending on the configuration specified.
Q6: How long can memory retain data during a power outage?
A6: The internal battery-backed memory retains data for up to 72 hours when power is lost, ensuring data integrity.
Q7: Is this unit suitable for mission-critical process control?
A7: Yes. Its duplexed architecture and redundant communication design make it ideal for high-availability industrial control systems.
Q8: What documentation is required for setup and configuration?
A8: Installation, wiring, and configuration details are provided in the official hardware manuals and system engineering guides accompanying the unit.
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