Commissioning brief
The E5CC-QQ3A5M-000: Outputs are three relay contacts and two voltage outputs sized for external SSRs. The power supply is universal 100-240VAC, so it runs on any line voltage globally. Panel cutout is a standard 45mm square – confirm the opening before cutting steel. Rated IP66 – dust-tight and water-resistant. That means a proper gasket seal is required at the panel face; verify the mounting hardware before permanent installation. No exceptions on the rating – if the gasket is missing or damaged, the IP rating is void.
Panel mounting and wiring
Panel cutout: 45.00mm x 45.00mm square. Screw terminal connections. Accept solid or stranded conductors – torque to the manufacturer's specification (not listed here, but standard for the series). Operating temperature range -10°C to 55°C; ensure adequate ventilation if mounted in an enclosure above ambient. IP66 front face sits flush. Use the correct panel clamp and gasket from the Omron accessory range to maintain the seal. If the controller is in a washdown zone, that IP66 rating is the line between a running process and a failed board.
Production status is Active. No end-of-life announcements or last-time-buy windows on this code. Standard Omron distribution channel applies.