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 SB401-10-2 ESB Bus Interface Slave Module
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Description
The Yokogawa SB401-10-2 is an ESB Bus Interface Slave Module used within the CENTUM VP control system as part of the FIO (Field I/O) and N-IO system architecture. Its primary function is to serve as a communication interface between the Field Control Unit (FCU) and I/O modules via the ESB bus. The SB401 ensures high-speed and reliable data transfer while supporting dual-redundant configurations for increased system reliability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SB401-10-2 |
| Function | ESB Bus Interface Slave Module |
| System | CENTUM VP, N-IO/FIO |
| Communication | ESB Bus to Field Control Unit |
| Module Type | Slave Communication Module |
| Maximum Modules per Node | 2 (in redundant configuration) |
| Mounting | 19-inch Rack Mount |
| Power Consumption | Shared via power supply module |
| Operating Temperature Range | -20 to +70 °C (with G3 option) |
| Protection Options | Standard / ISA G3 / Explosion-Proof |
| Dimensions (H x W x D) | 130 × 142.5 × 32.8 mm |
| Weight | 0.45 kg |
Applications
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Interface communication between FCU and field I/O modules.
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Ideal for use in process industries including oil & gas, chemical, power, and water treatment plants.
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Supports both standard and hazardous area installations (with explosion-proof options).
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Used in dual-redundant and high-reliability systems requiring continuous operation.
Advantages
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Enables high-speed data transmission within the CENTUM VP system.
-
Supports redundancy to improve system reliability.
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Compact design for efficient rack space utilization.
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Compatible with a wide range of I/O modules.
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Extended temperature and environmental protection options.
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Designed for robust performance in industrial environments.
FAQ
Q1: What is the main function of the SB401-10-2 module?
A1: It acts as a communication interface between the Field Control Unit and I/O modules via the ESB bus.
Q2: Can SB401-10-2 be used in redundant configurations?
A2: Yes, up to two SB401 modules can be used in a dual-redundant setup for enhanced reliability.
Q3: Is the SB401-10-2 compatible with explosion-proof environments?
A3: Yes, with the appropriate suffix codes, it can be configured for explosion-proof applications.
Q4: What systems is this module compatible with?
A4: It is compatible with Yokogawa’s CENTUM VP system, especially N-IO and FIO systems.
Q5: How is the SB401 mounted?
A5: It is designed for mounting on a 19-inch rack using M5 screws.
Q6: Does it support communication with optical ESB bus?
A6: No, the SB401 is specifically for standard ESB bus connections.
Q7: What is the operating temperature range of the SB401-10-2?
A7: With G3 environmental protection, the operating range is -20 °C to +70 °C.
Q8: How many I/O modules can be managed through the SB401 interface?
A8: A single node unit can handle up to 8 I/O modules.
Q9: Is any special cabling required for the ESB bus connection?
A9: Yes, connector units such as /CU1N or /CU1T are used for ESB bus connections.
Q10: Can this module be used in older CENTUM VP R5 systems?
A10: Yes, the module is backward compatible with earlier CENTUM VP versions.
Related Models (Same Series or Functional Equivalents)
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| ANB10S | Node Unit for Single ESB Bus | 482.6 x 221.5 x 146 | ~10 kg |
| ANB10D | Node Unit for Dual ESB Bus | 482.6 x 221.5 x 146 | ~10 kg |
| PW481 | Power Supply Module (100–120 V AC) | Standard rack size | ~1.5 kg |
| PW482 | Power Supply Module (220–240 V AC) | Standard rack size | ~1.5 kg |
| PW484 | Power Supply Module (24 V DC) | Standard rack size | ~1.5 kg |
| ADCV01 | Dummy Cover for I/O Module Slot | N/A | ~0.1 kg |
Popular Yokogawa Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| AAI141-H50 | Analog Input Module, 4-20 mA, HART, 16 ch | 130 x 142.5 x 32.8 | ~0.4 kg |
| AAI143-H00 | Analog Input Module, Thermocouple, 8 ch | 130 x 142.5 x 32.8 | ~0.45 kg |
| ADV551-P00 | Digital Output Module, 32 ch | 130 x 142.5 x 32.8 | ~0.4 kg |
| ADM52C | Digital Input Module, 16 ch, contact input | 130 x 142.5 x 32.8 | ~0.4 kg |
| AAR181-S00 | Remote I/O Communication Module | 130 x 142.5 x 32.8 | ~0.45 kg |
| CP451-10 | Controller CPU Module for FCS | 130 x 142.5 x 32.8 | ~0.5 kg |
FAQ
Q1: What is the main function of the SB401-10-2 module?
A1: It acts as a communication interface between the Field Control Unit and I/O modules via the ESB bus.
Q2: Can SB401-10-2 be used in redundant configurations?
A2: Yes, up to two SB401 modules can be used in a dual-redundant setup for enhanced reliability.
Q3: Is the SB401-10-2 compatible with explosion-proof environments?
A3: Yes, with the appropriate suffix codes, it can be configured for explosion-proof applications.
Q4: What systems is this module compatible with?
A4: It is compatible with Yokogawa’s CENTUM VP system, especially N-IO and FIO systems.
Q5: How is the SB401 mounted?
A5: It is designed for mounting on a 19-inch rack using M5 screws.
Q6: Does it support communication with optical ESB bus?
A6: No, the SB401 is specifically for standard ESB bus connections.
Q7: What is the operating temperature range of the SB401-10-2?
A7: With G3 environmental protection, the operating range is -20 °C to +70 °C.
Q8: How many I/O modules can be managed through the SB401 interface?
A8: A single node unit can handle up to 8 I/O modules.
Q9: Is any special cabling required for the ESB bus connection?
A9: Yes, connector units such as /CU1N or /CU1T are used for ESB bus connections.
Q10: Can this module be used in older CENTUM VP R5 systems?
A10: Yes, the module is backward compatible with earlier CENTUM VP versions.
Related Models (Same Series or Functional Equivalents)
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| ANB10S | Node Unit for Single ESB Bus | 482.6 x 221.5 x 146 | ~10 kg |
| ANB10D | Node Unit for Dual ESB Bus | 482.6 x 221.5 x 146 | ~10 kg |
| PW481 | Power Supply Module (100–120 V AC) | Standard rack size | ~1.5 kg |
| PW482 | Power Supply Module (220–240 V AC) | Standard rack size | ~1.5 kg |
| PW484 | Power Supply Module (24 V DC) | Standard rack size | ~1.5 kg |
| ADCV01 | Dummy Cover for I/O Module Slot | N/A | ~0.1 kg |
Popular Yokogawa Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| AAI141-H50 | Analog Input Module, 4-20 mA, HART, 16 ch | 130 x 142.5 x 32.8 | ~0.4 kg |
| AAI143-H00 | Analog Input Module, Thermocouple, 8 ch | 130 x 142.5 x 32.8 | ~0.45 kg |
| ADV551-P00 | Digital Output Module, 32 ch | 130 x 142.5 x 32.8 | ~0.4 kg |
| ADM52C | Digital Input Module, 16 ch, contact input | 130 x 142.5 x 32.8 | ~0.4 kg |
| AAR181-S00 | Remote I/O Communication Module | 130 x 142.5 x 32.8 | ~0.45 kg |
| CP451-10 | Controller CPU Module for FCS | 130 x 142.5 x 32.8 | ~0.5 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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