Epson UB-S01 RS-232 Serial Interface Card C823361

Key Features

Key Specifications

Product Overview

The Epson UB-S01 RS-232 Serial Interface Card (MPN: C823361) enables connectivity between point-of-sale (POS) computers and Epson receipt printers via a serial RS-232 communication protocol. Designed as an internal plug-in module, this adapter integrates directly into compatible Epson devices, facilitating reliable serial data transfer essential for POS operations. Its design meets Epson's specifications to ensure a seamless interface experience without the need for external converters or adapters.

Application and Function

This interface card is purpose-built to allow Epson receipt printers to accept serial communication signals from POS computers, streamlining data flow and command execution in retail and hospitality environments. The 1K buffer improves performance for smaller print jobs, optimizing the printing efficiency and reducing latency. This internal module supports the RS-232 standard widely used in legacy POS infrastructure, ensuring compatibility with existing serial cabling systems and protocols.

Integration and Compatibility

The UB-S01 card is compatible with Epson receipt printers that utilize the RS-232 serial protocol, including models associated with part number C823891. It supports connection through common DB25M and DB9F modem cables (not included), providing flexibility in interfacing with various POS setups. Its internal plug-in module design simplifies installation into Epson printer hardware, reducing the need for additional interface units and conserving workspace.

Performance and Reliability

With a dedicated 1K buffer buffer size, the device ensures smooth and continuous data handling for typical POS printing tasks. The RS-232 interface adheres to established serial communication standards, offering dependable performance suited for operational settings requiring consistent printer control and data integrity. Epson's manufacturing practices in China guarantee compliance with quality benchmarks for industrial-grade POS components.

Benefits for Business Operations

By incorporating the UB-S01 card, businesses can upgrade or maintain their Epson printer interfaces with minimal disruption, retaining serial communication capabilities critical for legacy and specialized POS systems. The plug-in model reduces installation complexity and supports efficient hardware lifecycle management. It enhances system interoperability by enabling existing POS computers to directly communicate with Epson printers via RS-232, reducing the need for hardware redesign or replacement.

Summary

The Epson UB-S01 RS-232 Serial Interface Card C823361 is a practical internal plug-in solution for businesses aiming to ensure reliable serial communication between POS computers and Epson receipt printers. Easy to install and compatible with industry-standard cables, it offers a tested, efficient interface option suitable for maintaining or upgrading Epson POS systems. Contact us to learn more or secure this solution for your business today.