The Woodward 5421-123 is a digital input module used in Woodward’s PLC systems. It offers 16 discrete digital inputs to monitor external devices or signals.

Key Features

• 16 discrete digital inputs
• Voltage input range: 5-24 VDC
• Current input range: 4-20 mA
• Input impedance: 100 kΩ
• Operating temperature: -40 to 70 °C
• Dimensions: 3.5 x 2.5 x 1.5 inches

Applications

• Monitor the status of switches, sensors, and other digital devices.
• Control machinery and equipment operations.
• Collect data for analysis and reporting.