

Fiber-optic to serial communication converter enabling Modbus RTU integration between Graco control systems and external PLC networks for stable industrial automation connectivity.
| System / Equipment Type | Compatibility Details |
|---|---|
| Graco Control Systems (DCM / ADCM) | Works with Display Control Modules (DCM) and Advanced Display Control Modules (ADCM) for industrial communication setups. |
| Graco AWI Module Systems | Can be installed within AWI Module assemblies (e.g., PN 15V337) for integrated system communication. |
| Graco Power Supply Modules | Compatible with Power Supply Modules such as PN 16M167 for stable installation and operation. |
| PLC-Based Industrial Systems | Interfaces with user-supplied Programmable Logic Controllers (PLC) using Modbus RTU protocol. |
| DIN Rail Installations | Can be mounted on a user-provided DIN rail for flexible industrial integration. |
The Graco 24N978 Kit, Converter FO is a fiber optic to serial communication interface designed for industrial automation systems. It enables reliable data transmission between Graco control modules and external automation systems such as PLCs.
This converter acts as a communication bridge that supports Modbus RTU protocol, allowing seamless integration of Graco dispensing or proportioning systems into larger plant control networks. It is commonly used in industrial environments where centralized monitoring and control are required.
Depending on system architecture, the kit can be installed directly into compatible Graco modules or mounted externally on a DIN rail. It supports communication between multiple control modules and PLCs, and can also be paired with a Modbus gateway when Ethernet-based integration is required.
The Graco 24N978 Kit, Converter FO is an industrial communication accessory designed to convert fiber optic signals into serial communication for PLC integration. It is primarily used in automated fluid handling and proportioning systems where multiple control modules must communicate efficiently with a central controller.
It enables high-reliability data exchange between Graco system components and external control platforms, ensuring stable operation in demanding manufacturing environments such as coating, dispensing, and processing lines.