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 EC401-50 ESB Bus Coupler Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Overview
The Yokogawa EC401-50 ESB Bus Coupler Module is a high-performance communication interface designed to link Field Control Units with Node Units via the ESB (Extension System Bus). It plays a vital role in extending the field I/O capabilities of the CENTUM VP system. Built to support both single and dual-redundant configurations, it ensures reliability and efficient data communication at high speeds.
This module is compatible with FIO-based Field Control Units such as AFV30S, AFV30D, AFV40S, AFV40D, A2FV50S, A2FV50D, A2FV70S, and A2FV70D, making it ideal for advanced industrial automation applications that require consistent uptime and robust I/O integration.
Technical Specifications
| Item | Specification |
|---|---|
| Model | EC401-50 |
| Function | ESB bus interface module |
| Supported Units | Max. 9 node units (e.g., ANB10S, ANB10D, ANT401) |
| Transmission Speed | 128 Mbps |
| Transmission Distance | Up to 10 meters |
| Current Consumption | 0.5 A |
| Redundancy Support | Yes (Dual-redundant ESB Bus capable) |
| Slot Position Requirement | Slot 7 (non-redundant) or Slots 7 & 8 (redundant) |
| Compatible Control Units | AFV30/40/A2FV series FIO controllers |
| Dimensions (W x H x D) | 130 x 129.5 x 32.8 mm |
| Weight | Approx. 0.24 kg |
| Style Compatibility | Style S3 or later (for CP471 compatibility) |
| Explosion Protection | -5 (non-ex), -E (with explosion protection) |
| G3 Option | 0 (Basic), 1 (ISA G3 compliant) |
Applications
-
Distributed Control Systems (DCS) in process industries
-
Oil & gas plant control systems
-
Chemical production automation
-
Power generation systems
-
Pharmaceutical manufacturing facilities
-
Water and wastewater treatment plants
The EC401 module enhances system flexibility by facilitating efficient I/O expansion, enabling seamless control across large-scale systems through modular interconnection.
Advantages
-
High-Speed Communication: Operates at 128 Mbps for rapid data exchange between control and node units.
-
Modular Redundancy: Supports dual-redundant ESB configurations for improved reliability and system uptime.
-
Compact & Lightweight: Slim form factor fits easily into control panels without consuming excessive space.
-
Flexible Integration: Compatible with various FIO control units and multiple node types.
-
Explosion-Proof Options: Versions available for hazardous industrial environments.
-
Scalable Design: Expandable up to 9 node units, allowing future system growth without redesign.
-
G3 Option Available: For enhanced environmental resistance and industrial robustness.
FAQs
Q1: What is the main function of the EC401 module?
A1: It serves as a communication interface connecting Field Control Units to Node Units over the ESB bus.
Q2: How many node units can be connected to the EC401 module?
A2: Up to 9 node units such as ANB10S, ANB10D, ANT401, ANT411, and ANT421.
Q3: Is the EC401 suitable for redundant system configurations?
A3: Yes, dual-redundant ESB bus configurations can be achieved by installing EC401 modules in slots 7 and 8.
Q4: Which control units are compatible with the EC401 module?
A4: AFV30S, AFV30D, AFV40S, AFV40D, A2FV50S, A2FV50D, A2FV70S, and A2FV70D.
Q5: What is the data transmission speed of the EC401?
A5: The transmission speed is 128 Mbps.
Q6: What is the power consumption of the module?
A6: It consumes approximately 0.5 A of current.
Q7: Can the EC401 be used in explosive environments?
A7: Yes, the “-E” suffix variant is designed for explosion protection.
Q8: What are the physical dimensions of the EC401?
A8: 130 mm (W) × 129.5 mm (H) × 32.8 mm (D).
Q9: Is the EC401 compatible with the CP471 processor module?
A9: Yes, but only style code S3 or later versions of EC401 can be used.
Q10: What are the installation requirements for non-redundant configurations?
A10: The EC401 should be installed in the 7th slot, with the 8th slot covered by a dummy module.
Related or Similar Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| ANB10S | Node Interface Unit, Standard | 130 x 129.5 x 32.8 | 0.26 kg |
| ANB10D | Node Interface Unit, Dual | 130 x 129.5 x 32.8 | 0.27 kg |
| ANT401 | Terminal Unit | 130 x 129.5 x 32.8 | 0.22 kg |
| ANT411 | Terminal Unit with Barrier | 130 x 129.5 x 32.8 | 0.24 kg |
| ANT421 | Explosion-Proof Terminal Unit | 130 x 129.5 x 32.8 | 0.25 kg |
| EC402 | ESB Bus Coupler Module (2-Port) | 130 x 129.5 x 32.8 | 0.26 kg |
Popular Yokogawa Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| CP471 | Processor Module for FIO | 130 x 129.5 x 32.8 | 0.30 kg |
| PW402 | Power Supply Module | 130 x 129.5 x 32.8 | 0.35 kg |
| ADV151 | Digital Output Module | 130 x 129.5 x 32.8 | 0.25 kg |
| AAI543 | Analog Input Module (HART) | 130 x 129.5 x 32.8 | 0.29 kg |
| SAI533 | Smart Analog Input Module | 130 x 129.5 x 32.8 | 0.28 kg |
| PW302 | Power Supply Module, Style S4 | 130 x 129.5 x 32.8 | 0.34 kg |
FAQs
Q1: What is the main function of the EC401 module?
A1: It serves as a communication interface connecting Field Control Units to Node Units over the ESB bus.
Q2: How many node units can be connected to the EC401 module?
A2: Up to 9 node units such as ANB10S, ANB10D, ANT401, ANT411, and ANT421.
Q3: Is the EC401 suitable for redundant system configurations?
A3: Yes, dual-redundant ESB bus configurations can be achieved by installing EC401 modules in slots 7 and 8.
Q4: Which control units are compatible with the EC401 module?
A4: AFV30S, AFV30D, AFV40S, AFV40D, A2FV50S, A2FV50D, A2FV70S, and A2FV70D.
Q5: What is the data transmission speed of the EC401?
A5: The transmission speed is 128 Mbps.
Q6: What is the power consumption of the module?
A6: It consumes approximately 0.5 A of current.
Q7: Can the EC401 be used in explosive environments?
A7: Yes, the “-E” suffix variant is designed for explosion protection.
Q8: What are the physical dimensions of the EC401?
A8: 130 mm (W) × 129.5 mm (H) × 32.8 mm (D).
Q9: Is the EC401 compatible with the CP471 processor module?
A9: Yes, but only style code S3 or later versions of EC401 can be used.
Q10: What are the installation requirements for non-redundant configurations?
A10: The EC401 should be installed in the 7th slot, with the 8th slot covered by a dummy module.
Related or Similar Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| ANB10S | Node Interface Unit, Standard | 130 x 129.5 x 32.8 | 0.26 kg |
| ANB10D | Node Interface Unit, Dual | 130 x 129.5 x 32.8 | 0.27 kg |
| ANT401 | Terminal Unit | 130 x 129.5 x 32.8 | 0.22 kg |
| ANT411 | Terminal Unit with Barrier | 130 x 129.5 x 32.8 | 0.24 kg |
| ANT421 | Explosion-Proof Terminal Unit | 130 x 129.5 x 32.8 | 0.25 kg |
| EC402 | ESB Bus Coupler Module (2-Port) | 130 x 129.5 x 32.8 | 0.26 kg |
Popular Yokogawa Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| CP471 | Processor Module for FIO | 130 x 129.5 x 32.8 | 0.30 kg |
| PW402 | Power Supply Module | 130 x 129.5 x 32.8 | 0.35 kg |
| ADV151 | Digital Output Module | 130 x 129.5 x 32.8 | 0.25 kg |
| AAI543 | Analog Input Module (HART) | 130 x 129.5 x 32.8 | 0.29 kg |
| SAI533 | Smart Analog Input Module | 130 x 129.5 x 32.8 | 0.28 kg |
| PW302 | Power Supply Module, Style S4 | 130 x 129.5 x 32.8 | 0.34 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.
Click to rate this post!
[Total: 0 Average: 0]
