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.

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

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