WAGO - 750-404/000-003 - Frequency Counter Module, 1 DI / 2 DO, 24 V DC, 32-bit

The WAGO 750-404/000-003 is a frequency counter module designed for precise pulse counting and frequency measurement in industrial automation systems. Featuring one digital input and two digital outputs, this module supports counting frequencies up to 100 kHz with a 32-bit counter depth. Its compact design and DIN rail mounting make it suitable for integration into WAGO’s 750 Series I/O systems. 

Key Features:

• Model: 750-404/000-003

• Brand: WAGO

• Function: Frequency counter module

• Digital Inputs: 1 (24 V DC, 32-bit counter)

• Digital Outputs: 2 (24 V DC, 0.5 A, short-circuit protected)

• Counting Frequency: Up to 100 kHz

• Counter Depth: 32 bits

• Input Current: Typically 5 mA

• Output Current per Channel: 0.5 A

• Supply Voltage (System): 5 V DC via data contacts

• Supply Voltage (Field): 24 V DC (−15% to +20%) via power jumper contacts

• Isolation: 500 V between system and field levels

• Mounting Type: DIN rail

• Termination Style: Spring terminal

• Protection Class: IP20

• Operating Temperature Range: 0 °C to +55 °C

• Dimensions (W × H × D): 12 mm × 100 mm × 69.8 mm

• Weight: Approximately 60 g

• Applications: Ideal for industrial automation systems requiring accurate frequency measurement and pulse counting.