Product Overview

The Honeywell CC-SDOR01 (PN: 51410072-175) is a 16-channel Digital Output relay module for the Experion PKS Series C. It provides a robust electromechanical interface for driving higher-current field loads, such as large motor starters, solenoid valves, or interposing relays.

The module offers galvanic isolation between control logic and field devices, protecting sensitive electronics from voltage spikes and inductive kickback. Its vertical Series C form factor supports natural air convection and high-density wiring in compact cabinets.

Technical Data

Key Features:

• High-Current Handling: Up to 5 A per channel; can eliminate external interposing relays.

• Enhanced Safety Isolation: Physical circuit break when deactivated for maintenance safety.

• Visual Diagnostics: LED per channel for immediate status verification.

• Environmental Hardening: G3 conformal coating enables operation in corrosive environments (e.g., H₂S).

Typical Applications

• Motor Control Centers (MCC): Drive pumps, fans, compressors via DCS.

• Alarm & Annunciation: Power sirens, beacons, and industrial horns.

• Solenoid Valve Actuation: Control pneumatic/hydraulic valves in oil & gas systems.

• Legacy Integration: Dry-contact interface for older third-party equipment.

FAQ

Q1: Can I use CC-SDOR01 for high-speed PWM?
A1: No. Mechanical relays have slower response times; use a solid-state DO module for high-speed switching.

Q2: Can AC and DC loads be mixed on the same module?
A2: Yes, but wiring and IOTA must comply with local voltage separation safety codes.

Q3: How many operations can the relays handle?
A3: ~100,000 full-load operations; light loads can extend the mechanical life to millions of cycles.

Q4: Does CC-SDOR01 support redundancy?
A4: The module itself is non-redundant, but system-level redundancy can be achieved with dual C300 controllers and separate SDOR01 modules.