Designed for Schneider Electric Harmony iPC systems, the Square D HMIYMINSL42321 is a serial line interface module. This mini PCIe card provides four RS-232 communication ports, enabling multiple serial device connections within an industrial control environment. It supports flexible data transfer rates, accommodating a range from 50 bits per second up to 230.4 kilobits per second.

Technical details

• Series: Harmony iPC
• Form Factor: Mini PCIe card
• Number of Serial Ports: 4
• Serial Port Type: RS-232
• Supported Data Transfer Rates: 50 bps to 230.4 kbps
• Interface: Serial Line Interface
• Compatible Systems: Harmony iPC systems

Applications & compatibility

This serial interface is specifically engineered for integration into Schneider Electric Harmony iPC industrial PCs. It is suitable for applications requiring direct serial communication with multiple devices such as PLCs, HMIs, barcode scanners, or other serial-based peripherals commonly found in automation and control systems.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the HMIYMINSL42321 or contact our technical team for cross-reference assistance with compatible Harmony iPC components.