Product Description
General Information
- Manufacturer: ABB
- Model/Part Number: 216EA61 1MRB150083R0001
- Description: The ABB 216EA61 is typically an analog input unit used within ABB’s RE. 216 series for digital protection and control systems, such as the REG 216 or REC 216. It is designed to receive and digitize analog signals (e.g., currents and voltages) from input transformer modules like the 216GW61, often used in generator protection or industrial automation applications. The unit supports multiple channels (up to 24 analog inputs) and interfaces with a parallel bus (e.g., B448C) for data transmission to processing units like the 216VC62a. It operates with an internal 5 V auxiliary supply derived from a 24 V DC input.
Technical Specifications
| Specification | Details |
|---|---|
| Type | Analog Input Unit |
| Channels | Up to 24 analog input channels (12 per connector) |
| Input Signal | Analog signals from input transformer modules (e.g., 216GW61) |
| Interface | Connects to B448C parallel bus for data transmission |
| Auxiliary Supply | Internal 5 V derived from 24 V DC |
| Width | 2 standard divisions (2T, plug-in unit) |
| Application | Used in digital protection systems (e.g., REG 216, REC 216) for industrial automation and generator protection |