OHDI-01-KIT

The ABB OHDI-01-KIT is a Digital Input Interface module designed to expand the input capabilities of ABB ACS550 and ACS800 variable speed drives. This module provides six (6) 115V rated circuits or three (3) 230V rated circuits, directly driving digital inputs DI1 through DI6 of the compatible ABB drives. The user is responsible for providing the necessary 115/230V power supply and interconnection wiring for this module, ensuring flexibility in system design and integration. This interface module is crucial for applications requiring the integration of multiple digital signals into the drive's control system. It allows for the connection of various external devices such as switches, pushbuttons, and sensors that operate at either 115V or 230V AC. By expanding the digital input capacity, the OHDI-01-KIT enables more complex control strategies, advanced monitoring, and enhanced safety interlocks within industrial automation processes. While the catalog content provided details on other ABB digital input modules like the DI04 (48 VDC), DI03 (24 VDC), DI810 (24 VDC), DI811 (48 VDC), DI820 (120V AC), and DI821 (230V AC), the OHDI-01-KIT specifically caters to higher voltage AC digital inputs for the ACS550 and ACS800 series. Its design focuses on direct interfacing with these specific drive models, simplifying the connection of line-voltage digital signals. Key features include: * **Versatile Input Voltage:** Supports both 115V and 230V AC input signals. * **Expanded Digital Inputs:** Provides up to six (6) 115V or three (3) 230V digital inputs. * **Direct Drive Integration:** Designed to drive DI1 through DI6 on ABB ACS550 and ACS800 drives. * **User-Supplied Wiring:** Requires user-provided power and interconnection wiring. This module is an essential component for industrial automation systems where reliable and expanded digital input handling is required for ABB ACS550 and ACS800 drives. Ensure proper wiring and power supply are used as per ABB's guidelines for safe and effective operation. The UNSPSC code for this product is 39122004.