Yokogawa A2EE1A-T ESB Bus Adapter – Connector Unit with Terminator for SB401
ESB Bus Adapter
Yokogawa FIO Node
A2EE1A-T datasheet
Place of Origin:
JAPAN
Brand Name:
Yokogawa
ESB Bus Adapter
,Yokogawa FIO Node
,A2EE1A-T datasheet
A2EE1A-T
ESB Bus Adapter connector unit with terminator, listed for use with the SB401 ESB Bus Interface Slave Module.
Component Identification
ESB Bus Adapter
Yokogawa identifies A2EE1A as the ESB Bus Adapter for the SB401 ESB Bus Interface Slave Module.
FIO Node Unit
The adapter is listed as part of the ESB Bus interface arrangement in the A2NBX1 FIO Node Kit configuration documentation.
Model Details
Connector unit.
Connector unit with terminator.
A2NBX1 FIO Node Kit: MS-CODE Configuration
A2NBX1-□04□□□□
Yokogawa GS 33J01N21-01EN lists this group as the 24 V DC FIO Node Kit. It is a kit ordering model, not the individual adapter part number.
Base Plate, Power Supply and Bus Interface
The configuration table identifies the A2BE2D base plate, PW484 24 V DC power supply module, SB401 ESB Bus Interface Slave Module and A2EE1A adapter. The selected MS-CODE determines the applicable component versions and quantities.
Standard or Terminating Connector
The A2EE1A entry separates the -N connector unit from the -T connector unit with terminator. The table associates each choice with its corresponding kit MS-CODE columns.
Dummy Covers
The same configuration list includes ADCV01 for slot B2 and ADCV02 for slot P2. Their listed quantities depend on the selected kit configuration.
How the MS-CODE Table Is Organized
The 24 V DC table presents the S- and D-prefixed kit codes across different base-plate protection and G3 configurations. It then lists the matching power supply, SB401 interface, A2EE1A connector and dummy-cover contents.
The A2EE1A-T row contains the quantity notation 1 / 2 in the applicable MS-CODE columns. This is a kit-configuration quantity, read against the specific S- or D-prefixed A2NBX1 model column. It is not a statement that an individual A2EE1A-T is supplied as a one-or-two-piece package. Confirm the exact kit code and its column before determining the required quantity.
Configuration reference: Yokogawa GS 33J01N21-01EN, “Contents of A2FVX1, A2NBX1 and A2CUX1”, A2NBX1-□04□□□□ (24 V DC) table.
Application & Maintenance Considerations
Match the Installed Connector Version
For replacement planning, compare the existing adapter suffix and the installed SB401 interface arrangement before selecting the connector.
Verify the Required Terminating Version
Use the -T version when the documented configuration calls for the connector unit with terminator. Do not substitute the -N version solely because the base model number is similar.
Check the Complete ESB Bus Connection
When investigating an ESB communication issue, inspect the installed adapter type, termination arrangement and associated interface module. A communication alarm alone does not establish that the adapter itself has failed.
Frequently Asked Questions
A2EE1A-T is listed as the connector unit with terminator. A2EE1A-N is listed as the connector unit.
The Yokogawa configuration document identifies A2EE1A as the ESB Bus Adapter for the SB401 ESB Bus Interface Slave Module.
Yes. The 24 V DC FIO Node Kit table lists the -T connector selection under the applicable MS-CODE configurations.
No. It is the component quantity notation shown in the multi-product kit configuration table. The relevant A2NBX1 MS-CODE column must be checked to establish the kit contents.
No. A2NBX1 identifies the FIO Node Kit ordering model; A2EE1A-T is the adapter variant listed within its configuration.
Delivery & Warranty
Inspection: Part-number and condition verification before dispatch; functional testing where applicable and agreed.
Packaging: Protective industrial packaging for transport.
DOA / Returns: Report issues promptly with supporting evidence. Return authorization is required before shipment.
Warranty: 12 months, subject to agreed quotation terms and warranty conditions.
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