Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Yokogawa VI451 Communication Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Overview
The Yokogawa VI451 Communication Module is a Vnet/IP to V net/VL net bus converter. It enables seamless communication between CENTUM VP Human Interface Stations (HISes) and CENTUM CS/CS 1000 systems. It serves as a core component in integrated process automation systems.
Key Applications
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Facilitates integration of legacy CENTUM CS/CS 1000 systems into modern CENTUM VP environments
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Supports distributed control in large-scale industrial plants
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Ensures stable real-time communication over Vnet/IP and legacy networks
Product Advantages
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Wide Compatibility: Connects multiple CENTUM generations (VP, CS 3000, CS 1000)
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Redundancy Options: Supports single or dual-redundant V net/VL net communication
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Flexible Power: Available in AC and DC power supply variants
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Robust Design: Rack-mountable with EMI shielding for industrial use
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High Reliability: Suitable for mission-critical control environments
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | VI451 (as part of AVR10D) |
| Communication – Vnet/IP Side | 100 Mbps, Full Duplex, RJ45 (UTP CAT5e or better) |
| Communication – V net Side | 10 Mbps, Coaxial, BNC connector, single/dual |
| Communication – VL net Side | 10 Mbps, Coaxial, BNC connector, single/dual |
| Mounting | 19-inch Rack, 4 x M5 Screws |
| Power Supply Options | 100–120 V AC / 220–240 V AC / 24 V DC |
| Power Consumption (AC) | 80 VA (100–120 V), 110 VA (220–240 V) |
| Power Consumption (DC) | 1.7 A (24 V DC) |
| Dimensions | 69 x 169 x 132.5 mm |
| Weight | 0.56 kg (module) |
| System Compatibility | CENTUM VP, CENTUM CS 3000, CENTUM CS 1000 |
| Redundancy Support | Duplexed or Single Communication Lines |
Frequently Asked Questions (FAQ)
Q1: What systems are compatible with VI451?
A1: It supports CENTUM VP, CENTUM CS 3000, and CENTUM CS 1000 systems.
Q2: What network types does VI451 bridge?
A2: It bridges Vnet/IP with legacy V net and VL net domains.
Q3: Does VI451 support dual redundancy?
A3: Yes, it supports both single and dual-redundant communication configurations.
Q4: What is the communication speed on the Vnet/IP side?
A4: 100 Mbps full duplex.
Q5: What type of connectors are used for V net and VL net?
A5: BNC-type coaxial connectors are used.
Q6: Can VI451 be used in hazardous industrial environments?
A6: Yes, when mounted in a metallic cabinet compliant with EMC standards.
Q7: What power supply options are available?
A7: 100–120 V AC, 220–240 V AC, and 24 V DC.
Q8: How is the VI451 mounted?
A8: It is designed for standard 19-inch rack mounting.
Q9: Is SEM (Sequence of Events Manager) supported?
A9: Yes, with firmware revision R6 or later.
Q10: Is the UTP cable included with the module?
A10: No, UTP cables must be sourced separately (CAT5e or better).
Related Yokogawa Models
| Model | Description | Communication Speed | Dimensions (mm) | Weight |
|---|---|---|---|---|
| VI451 | Vnet/IP to V net/VL net Converter | 100/10 Mbps | 69 x 169 x 132.5 | 0.56 kg |
| AVR10D | Duplexed V net Router | 10 Mbps | 132.5 x 440 x 169 | 5.8 kg |
| YCB141 | V net Cable (10BASE-2) | — | — | — |
| YCB148 | V net Terminator | — | ø14.5 x 24 | — |
| YCB149 | V net Converter Connector | — | ø17 x 34.8 | — |
| VP6H4450 | Multi-Project Connection Package | — | — | — |
Popular Yokogawa Models
| Model | Description | System/Application | Dimensions (mm) | Weight |
|---|---|---|---|---|
| PW402 | Power Supply Module | CENTUM VP | 170 x 90 x 100 | ~1.2 kg |
| CP451 | CPU Module | CENTUM VP | 120 x 130 x 160 | ~1.5 kg |
| ALR121 | Analog Input Module | Field Control Unit | 90 x 150 x 130 | ~0.8 kg |
| SAI533 | Analog Input I/O Module | ProSafe-RS | 130 x 160 x 120 | ~0.9 kg |
| NFAI841 | FOUNDATION Fieldbus Analog Input Module | CENTUM VP FF | 130 x 180 x 110 | ~1.1 kg |
| AMN34 | Multipoint Node Unit | SCADA | 100 x 140 x 100 | ~0.7 kg |
Frequently Asked Questions (FAQ)
Q1: What systems are compatible with VI451?
A1: It supports CENTUM VP, CENTUM CS 3000, and CENTUM CS 1000 systems.
Q2: What network types does VI451 bridge?
A2: It bridges Vnet/IP with legacy V net and VL net domains.
Q3: Does VI451 support dual redundancy?
A3: Yes, it supports both single and dual-redundant communication configurations.
Q4: What is the communication speed on the Vnet/IP side?
A4: 100 Mbps full duplex.
Q5: What type of connectors are used for V net and VL net?
A5: BNC-type coaxial connectors are used.
Q6: Can VI451 be used in hazardous industrial environments?
A6: Yes, when mounted in a metallic cabinet compliant with EMC standards.
Q7: What power supply options are available?
A7: 100–120 V AC, 220–240 V AC, and 24 V DC.
Q8: How is the VI451 mounted?
A8: It is designed for standard 19-inch rack mounting.
Q9: Is SEM (Sequence of Events Manager) supported?
A9: Yes, with firmware revision R6 or later.
Q10: Is the UTP cable included with the module?
A10: No, UTP cables must be sourced separately (CAT5e or better).
Related Yokogawa Models
| Model | Description | Communication Speed | Dimensions (mm) | Weight |
|---|---|---|---|---|
| VI451 | Vnet/IP to V net/VL net Converter | 100/10 Mbps | 69 x 169 x 132.5 | 0.56 kg |
| AVR10D | Duplexed V net Router | 10 Mbps | 132.5 x 440 x 169 | 5.8 kg |
| YCB141 | V net Cable (10BASE-2) | — | — | — |
| YCB148 | V net Terminator | — | ø14.5 x 24 | — |
| YCB149 | V net Converter Connector | — | ø17 x 34.8 | — |
| VP6H4450 | Multi-Project Connection Package | — | — | — |
Popular Yokogawa Models
| Model | Description | System/Application | Dimensions (mm) | Weight |
|---|---|---|---|---|
| PW402 | Power Supply Module | CENTUM VP | 170 x 90 x 100 | ~1.2 kg |
| CP451 | CPU Module | CENTUM VP | 120 x 130 x 160 | ~1.5 kg |
| ALR121 | Analog Input Module | Field Control Unit | 90 x 150 x 130 | ~0.8 kg |
| SAI533 | Analog Input I/O Module | ProSafe-RS | 130 x 160 x 120 | ~0.9 kg |
| NFAI841 | FOUNDATION Fieldbus Analog Input Module | CENTUM VP FF | 130 x 180 x 110 | ~1.1 kg |
| AMN34 | Multipoint Node Unit | SCADA | 100 x 140 x 100 | ~0.7 kg |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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