AMIKON LIMITED
| Supply Ability | in stock |
| Packaging Details | Brand new and original |
| Payment Terms | T/T |
| Delivery Time | 2-3 work days |
| Place of Origin | JAPAN |
| Brand Name | Yokogawa |
View Detail Information
Explore similar products
Yokogawa AAI543-H50 Current Output Module with 16 Isolated Channels, 4 to 20 mA
128 Mbps Yokogawa EC402-50 S1 ESB Bus Coupler Module High Speed Data Transmissio
6mA Input Current Yokogawa SDV144-S63 S4 Digital Input Module With 16 Channel
Compact Yokogawa CP471-01 S1 Processor Module 20*12*6CM Dimension 0.8Kg Weight
Product Specification
| Supply Ability | in stock | Packaging Details | Brand new and original |
| Payment Terms | T/T | Delivery Time | 2-3 work days |
| Place of Origin | JAPAN | Brand Name | Yokogawa |
| High Light | YOKOGAWA EC402-51 ESB Bus Coupler ，2-Port ESB Bus Coupler Module ，ISA Standard G3 Yokogawa Module | ||
The Yokogawa EC402-51 is an ESB Bus Coupler Module for compatible CENTUM VP control-system configurations. It provides a two-port ESB bus interface between the Field Control Unit and connected Node Units.
System FunctionProvides ESB bus master communication through upper-side and lower-side connector ports for compatible FIO/N-IO system configurations. | Replacement ConsiderationsMatch the complete model designation, installed controller, bus arrangement, and required suffix options before ordering. |
EC402-51 is used in compatible Yokogawa CENTUM VP Field Control Unit configurations using FIO. A faulty bus coupler may disrupt communication with connected Node Units and affect the control or monitoring functions that depend on those nodes.
| Manufacturer | Yokogawa Electric Corporation |
|---|---|
| Model | EC402-51 |
| Product Type | ESB Bus Coupler Module |
| System Interface | ESB bus master interface |
| Port Configuration | 2-port; upper-side and lower-side ESB bus connections |
| Explosion Protection Code | -5: standard type without explosion protection |
| Environmental Option | Suffix 1: ISA Standard G3 option |
| Current Consumption | 0.5 A |
| Weight | Approximately 0.24 kg |
| External Dimensions | 32.8 × 129.5 × 130 mm |
| Connectable Node Units | Up to 9 units on each side under the specified standard conditions; confirm the applicable limit for the installed configuration. |
|---|---|
| I/O Module Transmission Speed | 128 Mbps |
| ESB Bus Transmission Distance | Up to 10 m per side under the stated series specifications. |
| Compatible FIO Field Control Unit Families | Includes AFV30S/D, AFV40S/D, A2FV50S/D and A2FV70S/D configurations. Check the system-specific compatibility requirements. |
| Redundant Configuration | Two EC402 modules can be used for a dual-redundant ESB bus in a compatible Field Control Unit configuration. |
The EC402 ordering designation uses suffix codes to identify the protection type and environmental option. The suffixes describe configuration differences, not guaranteed interchangeability.
| Model | Configuration |
|---|---|
| EC402-50 | Standard type without explosion protection; basic type. |
| EC402-51 | Standard type without explosion protection; ISA Standard G3 option. |
| EC402-E0 | Standard type with explosion protection; basic type. |
| EC402-E1 | Standard type with explosion protection; ISA Standard G3 option. |
For potentially explosive atmospheres, verify the required certification and installation conditions before selecting a variant.
Provide the full EC402 model suffix and a photo of the installed module label when requesting a replacement. Installation and engineering reference: Yokogawa EC402 General Specifications, GS 33J60E51-01EN.
| Inspection Model and condition checks before dispatch; functional testing subject to availability. | Packaging Protective industrial packaging; lead time and shipping terms confirmed by quotation. | Warranty & DOA Coverage and return terms confirmed in writing. Report suspected DOA items promptly with order details and supporting evidence. |
Please include Part Number, Quantity, Destination, Required Date, and Machine/System Model in your enquiry.
| AMIKON · Sourcing Support Miya Zheng Industrial automation spare parts sourcing and quotation support. +86 180 2077 6792 | |
It is an ESB Bus Coupler Module that provides the ESB bus master interface for compatible Field Control Unit and Node Unit configurations.
It is associated with compatible Yokogawa CENTUM VP configurations using FIO. Confirm the installed Field Control Unit and system architecture before ordering.
Both use the standard type without explosion protection. EC402-51 includes the ISA Standard G3 option, while EC402-50 is the basic type.
The EC402 series supports dual-redundant ESB bus configurations in compatible Field Control Units. Confirm the controller and slot requirements before installation.
Use the official EC402 General Specifications PDF for the model suffixes, specifications, and dimensions. Refer to the installed system documentation for application-specific requirements.
Additional automation products available for sourcing. These items are not presented as direct substitutes for EC402-51.
| JVT248-1540 | TP80 | Siemens 1LA91864WA90 | 160-ZSS-50ATL10-240-2300-3120-AZ2-S-16NS6-16NS15-1 |
| GMA-1-5-100.1-ISCT-BA A5E43546473 | Siemens 1PH7133-2HF02-0BB3 | HL204 P/611-07-41-00 | DA1-34072FB-B55C 169395 |
| 1AV2166A 1PC30111DA622GG7 | AW 50/75-3 | 1AV3164A 1LE1023-1DA49-0JB4-Z | 1AV3164A 1LE1043-1DA49-0JB4-Z |
| 1PH6163-4CF06-ZZ:K09 | IC695PSD140 | IC695PSD140E | IC695CPE302-BBAB |
| IC695ACC400 | DI439 | 7DI439.7 | EX270 |
| 7EX270.50-1 | DO720 | CM411 | HACH DR890 |
| HACH DR900 | HACH LDO10103 | HACH 2100Q | 7D0720.0 |
| 8F3B08-1KUH3/125 | MHD112C-024-PP0-AN | 6SE7027-2ED61-Z | K-1010 PLUS |
| ADC 160B-B350B-L2-BS03-300A2S3/S003 | 1CV3184B 1TZ95031EB434AB4-Z | SCN25 | 3WL1108-3BB32-1GA4Z |
| A11V060LRS/10R-NZC12K61+A11VO60LRS/10R-NZC12N00 | 300S-MA2-22-0M1-2S | ER71I-6KN.H7.1R | 1PH7107-2HF02-0CB3 |
| AL A10V O140ED 72/31R-VSC12K68P-S0413 R902516488 | 160.AM.4.AFS 5408001711 | EMP/520 | MB20520905A62A644 |
| 7DO720.7 | X20CP3684 | 5DLSDL.1001-00 | 31F672.9 |
| IF672 | IF781 | 3IF781.9 | 31F781.9 |
| OPS3100.1 | 0PS3100.1 | PS1200 | OPS1200.1 |
| 0PS1200.1 | PS1050 | OPS1050.1 | 0PS1050.1 |
| PS3050 | OPS3050.1 | 0PS3050.1 | X20BB52 |
| IF23 | X20TB12 | IC200BEM003-CA | IC693CPU374-KZ |
| ST161 | IC693BEM340-DE | IC695ACC402 | IC695ACC400-AA |
| 6RA2277-6GS22-0 | K97 DRL132S4BE11/TF/ES7S | TX60 L | CRI20-10 F-FGJ-I-F-HQQE A96794524524 |
| EZ803UDFPQ6P131 F602AG0230EZ803U | 6ES7132-6BH00-0BA0 | 6ES7153-2BA02-0XB0 | 6ES7131-4BF00-0AA0 |
| 6ES7132-4BF00-0AA0 | 6ES7322-1BF01-0AA0 | 6ES7132-4BD32-0AA0 | 6ES7151-1AA06-0AB0 |
| 6ES7155-6AA01-0BN0 | LMCH 80-65 PP | QX62-125/52-050R | 3WL1216-3FB35-6AJ2 |
| BL40/170-5.5/2 2089380 | ETABLOC-GN 50-200/2202 | BL50/250-4/4 2089396 | IC695CPE302-BBAB |
| HACH DR900 | 7DI439.7 | 1PH6163-4CF06-ZZ:K09 | OPS3100.1 |
| IC695PSD140E | IC695ACC400 | IC200BEM003-CA | 6ES7132-6BH00-0BA0 |
Company Details
Business Type:
Trading Company
Year Established:
2004
Total Annual:
85682000-125000000
Employee Number:
70~80
Ecer Certification：
Verified Supplier
Company Profile Amikon Limited specializes in the global supply of industrial automation module spare parts.The company focuses on well-known international brands covering DCS systems, robot control systems, and large-scale servo control systems. Product scope includes: ➢Distributed Control Syste... Company Profile Amikon Limited specializes in the global supply of industrial automation module spare parts.The company focuses on well-known international brands covering DCS systems, robot control systems, and large-scale servo control systems. Product scope includes: ➢Distributed Control Syste...
Get in touch with us
Leave a Message, we will call you back quickly!