Modicon AS-B553-001The ASB553001 input module is a reliable solution designed to accommodate input voltages between 9 to 56 VDC and 10 to 48 VDC, ensuring flexibility for various applications. Although this model has been discontinued by the manufacturer, it remains a noteworthy choice for those seeking a dependable input module with a wide operating voltage range. Ideal for integration into existing systems, it exemplifies high performance and efficiency.