Overview
The ABB RMBA-01 is a Modbus adapter for compatible ABB drive systems. It provides a communication link between supported drive equipment and an external control system, allowing the exchange of drive data for monitoring and control. ABB identifies this product by ID 3ABD64606778 and lists its frame size as ACS600_option. Before ordering, check the drive model and communication requirements to confirm compatibility.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | RMBA-01 |
| Brand | ABB |
| Product ID | 3ABD64606778 |
| Product Type | Modbus Adapter |
| Frame Size | ACS600_option |
| Customs Tariff Number | 85049099 |
| Minimum Order Quantity | 1 piece |
| Product Net Weight | 0.5 kg |
| Estimated Shipping Size | 6.1 x 3.3 x 9.4 cm |
| Additional Listed Weight | 0.06 kg |
| WEEE Category | Product Not in WEEE Scope |
Communication Function
The RMBA-01 supports data exchange between compatible drive equipment and a Modbus-based control system. For example, a supported controller can use this communication link to access available drive data and issue supported commands. The exact data points and control functions depend on the connected drive and its configuration.
However, the available specifications do not confirm the communication rate, physical interface, register map, or supported drive models. Therefore, verify these details against the intended drive configuration before selecting the adapter.
Selection and Configuration
When choosing an RMBA-01, first confirm the drive model and required communication interface. Next, check the hardware configuration and control system requirements. This helps ensure that the adapter matches the intended application rather than relying on the model name alone.
Frequently Asked Questions
Q: What does the ABB RMBA-01 do?
A: The RMBA-01 provides a Modbus communication interface for compatible ABB drive equipment. It allows supported drive data and commands to pass between the drive and an external control system.
Q: Can the RMBA-01 work with every ACS600 drive?
A: The available information does not confirm compatibility with every ACS600 model. Check the exact drive type and hardware configuration before ordering.
Q: Which dimensions should I use when planning installation?
A: The listed product dimensions are 15.5 x 22.5 x 5.2 cm. The separate estimated shipping dimensions are 6.1 x 3.3 x 9.4 cm. Since these figures differ significantly, confirm the actual product dimensions before planning enclosure space.
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