1C31166G01 | Emerson Ovation Serial Link Controller Module

Overview

The Emerson 1C31166G01 is a Serial Link Controller for the Ovation™ distributed control system. It facilitates serial communication between the Ovation controller and remote devices or subsystems, supporting RS-232 and RS-485 protocols for integration of third-party and legacy equipment.

Technical Specifications

• Manufacturer: Emerson (Westinghouse)
• Model: 1C31166G01
• Type: Serial Link Controller Input Module
• Communication Protocol: RS-232, RS-485
• Interface: Ovation Controller Bus; Serial Port
• Weight: ~0.45 – 0.70 kg

Key Features

• Dual-protocol support (RS-232/RS-485) for flexible device integration
• Acts as a gateway converting serial data streams for Ovation controller processing
• Deterministic communication optimized for Ovation network requirements
• LED indicators for communication status and module health

FAQ

Q: What devices can I connect with this module?
A: The 1C31166G01 connects Ovation controllers to remote intelligent electronic devices, proprietary systems, and legacy equipment via serial links.

Q: Does this module require a personality module?
A: Yes, it is typically paired with a personality module (e.g., 1C31169G01 for RS-232 or 1C31169G02 for RS-485) to define the specific serial interface.

Q: Is this module hot-swappable?
A: Refer to your Ovation system manual for online replacement procedures.

Installation Guidelines

1. Install the module into an available Ovation I/O chassis slot.
2. Pair with the appropriate personality module for your serial protocol.
3. Connect serial cabling to the terminal block or application port.
4. Verify baud rate and protocol settings match the remote device configuration.

Selection Tips

• Choose 1C31166G01 when integrating serial-based third-party devices into Ovation DCS.
• Confirm the required personality module (1C31169G01 for RS-232, 1C31169G02 for RS-485).
• Verify remote device baud rate and cable distance compatibility.