F3CX04-0N YOKOGAWA Pulse Input Module

YOKOGAWA F3CX04-0N FA-M3 4-Channel Pulse Input Module

YOKOGAWA F3CX04-0N FA-M3 4-Channel Pulse Input Module

Availability: 10 left in stock

YOKOGAWA F3CX04-0N Pulse Input Module Configured for high-speed signal acquisition in FA-M3 PLC platforms, the YOKOGAWA F3CX04-0N (F3CX040N Pulse Input...

SKU: F3CX04-0N

Manufacturer: Yokogawa
Product No.: F3CX04-0N
Product Type: Pulse Input Modules
Product Origin: Japan
Payment:T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

YOKOGAWA F3CX04-0N Pulse Input Module

Configured for high-speed signal acquisition in FA-M3 PLC platforms, the YOKOGAWA F3CX04-0N (F3CX040N Pulse Input Module) provides direct physical/electrical execution of 4-channel pulse counter management.

Suffix Breakdown & Model Matrix

F3CX04: Base model identifier for 4-channel pulse input and counter functionality.
-0N: Version suffix indicating standard hardware revision and interface compatibility with FA-M3 base unit backplane protocols.

Hardware Specifications

Parameter	Specification
Model	F3CX04-0N
Brand	YOKOGAWA
Origin	Japan
Weight	0.2 kg
Dimensions	25 × 100 × 90 mm
Operating Temp	0 deg C to +55 deg C
Power Consumption	5 V DC, ~0.6 W
Input Channels	4 (Pulse/Encoder)
Max Frequency	50 kHz
Input Voltage	12–24 V DC
Resolution	32-bit counter

PLC Control & Deterministic Network Attributes

The F3CX04-0N integrates dedicated counter logic to process high-frequency pulse inputs from encoders and proximity sensors. To ensure measurement precision, the module employs high-speed optical isolation between the input terminals and the FA-M3 system bus, preventing electromagnetic noise coupling from impacting the counter registers. The module features configurable counting modes including A/B phase decoding and frequency measurement, supported by a 32-bit internal register depth. Synchronized via the backplane bus communication velocity management, the module guarantees deterministic capture of pulse events, allowing the PLC CPU to execute control logic based on real-time position or velocity data.

Frequently Asked Questions

Q: Does the F3CX04-0N support hot-swapping?

A: No. The FA-M3 base unit must be powered down prior to the installation or removal of the module to prevent electrical damage to backplane communication pins and to ensure a stable reset sequence.

Q: How is the input frequency limit determined?

A: The module supports up to 50 kHz depending on the selected counting mode and input signal characteristics. Exceeding this frequency may lead to pulse loss; ensure field encoder duty cycles are within the module's bandwidth capabilities.

Q: Can this module perform A/B phase decoding for motor feedback?

A: Yes. The module is specifically designed for quadrature encoding, utilizing its A/B phase input compatibility to determine both position and rotational direction for motion control applications.

Field Installation Guidelines

Mounting: Secure the module firmly in an FA-M3 rack slot. Tighten the retaining screws to provide the necessary ground bond for the module’s EMI shielding.
Wiring: Utilize shielded twisted-pair cables for all encoder and pulse input lines. Terminate shields at the cabinet grounding bar to minimize common-mode interference from variable frequency drives.
Isolation: Maintain physical separation (at least 150 mm) between low-voltage pulse signal cabling and high-voltage power lines to preserve the module's optical isolation rating.
Grounding: Ensure the FA-M3 base unit has a low-impedance connection to the system earth to provide a stable reference for the high-speed input circuits.

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