Digital Input Module YOKOGAWA SDV-144-S63

Description

The YOKOGAWA SDV-144-S63 is a high-performance digital input module designed for industrial automation systems, built to receive and process digital signals reliably. This module features 16 independent digital input channels, all compatible with 24V DC signals. Key design elements include internal module isolation, which prevents signal interference and ensures stable system operation even in noisy industrial environments. It uses a standard design with options for crimp terminal blocks or MIL cable connections, enabling easy integration with other automation equipment.

Technical specifications include: input signals for non-voltage contacts, with an open state maximum of 1k ohms and closed state maximum of 100k ohms; input current of 6 mA ±20% at 24V DC with 0 ohms input and external power; contact rating of 24V DC ±20%/-10% with 10 mA or higher current; external power supply requirement of 24V DC ±20%/-10% with 200mA current capacity; instantaneous maximum allowable input voltage of 30.0V DC; maximum input response time of 40 ms; and a withstand voltage of 2kV AC for 1 minute between input signals and the system. The suffix code S63 indicates it is a standard model, with a signal line interface adapter and no explosion protection, and it meets ISA standard G3 with an operating temperature range of -20 degrees Celsius to 70 degrees Celsius. Ideal for industrial automation applications, it captures digital signals from sensors, switches, and similar devices to support process control and monitoring.