ABB – OREL-01-KIT – Relay Output Extension Module for ACS550/ACH550 Drives

The ABB OREL‑01‑KIT (part number 3AUA0000002040) is a relay output extension module designed to add three Form C relay outputs (RO4, RO5, RO6) to ABB ACS550 or ACH550 variable frequency drives. It facilitates enhanced control signaling capabilities by providing isolated and configurable relay outputs, ideal for monitoring drive and motor status or triggering external systems.

Key Features:

• Model: OREL‑01‑KIT (3AUA0000002040)  

• Brand: ABB 

• Module Function: Adds three Form C (SPDT) relay outputs (RO4, RO5, RO6)  

• Contact Ratings: 2 A continuous (cos φ = 1), 1 A continuous (cos φ = 0.4); 6 A max switching (24 V DC resistive load), 1500 VA (250 V AC)  

• Isolation: Relays are galvanically isolated between outputs (rated 2.5 kV AC for 1 minute)  

• Connector: Mounts directly into Slot 1 of the ACS550/ACH550; connects via 6‑pin drive connector  

• Indicators: Built‑in green LED indicates power/communication status 

• Mechanical Specs: Compact module (~46 × 36 × 9 mm); UL/CSA-approved materials; EMC compliant to EN 50081‑2/EN 50082‑2  

• Compatibility: Suits ABB ACS550 and ACH550 drive series