Designing Current Shunt Measurements That Stay Accurate
A practical guide to current-shunt measurement covering resistor sizing, high-side and low-side placement, Kelvin sensing, error budgets, thermal effects, protection and commissioning tests.
Manufacturer: ABB
Product No.: RETA-01 3ABD64751727
Country of origin:Sweden
Product Type: Ethernet Adapter Module
Barcode: 85049099
Payment: T/T, Western Union
Weight: 500g
Dimensions: 15.5 cm x 5 cm x 11.5 cm
Shipping port: Xiamen
Warranty: 12 months
The 3ABD64751727 is an optional Ethernet adapter module designed by ABB to establish secure network connectivity for industrial drive systems. Operating under the designation RETA-01, this communication option card acts as a gateway that links single or multiple drives directly into a local area network. The RETA-01 module provides fast cyclic process data exchange and background acyclic parameter monitoring between a host controller and the connected system over standard copper cables. By routing drive variables over Ethernet topologies, it optimizes overall loop response timing and system compatibility within manufacturing lines, processing facilities, and high-capacity motion control loops.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Product ID | 3ABD64751727 |
| ABB Type Designation | RETA-01 |
| Catalog Description | RETA-01, Ethernet Adapter |
| Product Type | Ethernet Adapter |
| Customs Tariff Number | 85049099 |
| Product Net Depth / Length | 15.5 cm |
| Product Net Height | 5 cm |
| Product Net Width | 11.5 cm |
| Product Net Weight | 0.5 kg |
Before beginning physical integration, disconnect all incoming electrical energy supplying the drive chassis. Put on an anti-static wrist strap connected to structural ground. Carefully align the adapter's bus terminals with the specific expansion module rails of the drive control unit and push firmly until seated uniformly, ensuring the internal connections lock completely.
Verify that the mounting fastener on the option card makes uniform, uninsulated metal contact with the drive frame housing. A solid functional ground is required to dump environmental high-frequency noise and shield internal network interfaces from electro-magnetic or radio-frequency interference (EMI/RFI).
Run the Ethernet connection wiring through dedicated low-voltage utility channels. Avoid running network links close to or parallel with primary motor output conductors or high-voltage AC input lines to eliminate inductive cross-talk and keep signal lines clear.
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| Color pattern |
Beige
|
| Country of origin |
Sweden
|
| Power source |
DC Power
|