C2G Replacement Multiport Controller Interface Adapter (MCIA)

Overview

The C2G 98156 is a replacement Multiport Controller Interface Adapter designed to work seamlessly with the TruLink A/V Controller. It serves as a centralized connection hub, allowing you to maintain control over multiple devices such as displays and projectors through RS-232 serial communication. This adapter simplifies system maintenance by providing essential ports and triggers in a compact form factor that fits neatly behind racks or under lecterns.

Key features

• RJ45 port for direct connection to the TruLink controller, ensuring reliable communication.
• Two DB9 serial ports that support RS-232 commands for controlling displays, projectors, and other compatible devices.
• 3.5 mm jack input for infrared emitters or receivers, enabling remote control integration.
• Screw terminal for two-position power connection, simplifying power management within your setup.
• Three-position 12 V trigger to automate actions like raising screens, powering amplifiers, or switching relays at precise moments.
• Built-in toggle switch to select between modem and null-modem pinouts, eliminating the need for additional adapters when system configurations change.

Key specs

• Connection type: RJ45 for controller interface
• Serial ports: Two DB9 connectors supporting RS-232 communication
• Infrared input: 3.5 mm jack for IR emitter or receiver
• Power input: Screw terminal for two-position power
• Trigger output: Three-position 12 V trigger
• Pinout selection: Toggle switch for modem and null-modem modes

Installation and setup

Installation is straightforward, requiring only that you connect existing cables to the clearly labeled ports and secure the power connection via the screw terminal. The adapter’s compact size allows it to slide easily back into place behind a rack face or under a lectern, preserving valuable space while restoring full control functionality. This makes it an efficient solution for quick replacements or spares in critical environments.

Ideal uses and environments

This adapter is well suited for integrators, facility managers, and IT professionals who maintain classrooms, conference rooms, or digital signage systems. It helps minimize downtime by providing a ready-to-install replacement that keeps all devices connected to the TruLink controller functioning without the need for extensive rewiring. Its design supports environments where reliable, centralized control of multiple A/V devices is essential.