Fanuc IC693APU305 High-Speed Counter 32-Bit Processor New

Product Details

The GE Fanuc IC693APU305 is a high-performance Input/Output Processor (APU) module engineered for the Series 90-30 PLC platform. This module provides specialized high-speed counting and rapid response capabilities that exceed standard I/O scan times. We offer this component as 100% brand new, original equipment to ensure maximum precision in your motion control and pulse detection applications.

Product Overview

The IC693APU305 functions as a dedicated High-Speed Counter (HSC) that operates independently of the PLC CPU scan cycle. It captures high-frequency pulses from encoders, flow meters, and sensors, processing them at a 500-microsecond update rate. With a 32-bit total counts register and a combination of 12 inputs and 8 outputs, the module manages complex positioning and rate detection tasks directly. This autonomous processing capability allows for immediate output triggering based on count values, providing real-time control for bottling lines, packaging machinery, and high-speed sorting systems.

Technical Specifications

Engineering Advantages

• Ultra-Fast Signal Processing: The module utilizes a 500-microsecond update speed, ensuring the system never misses a pulse even during high-velocity machinery operation. This speed allows for micro-level accuracy in cut-to-length and positioning applications.

• Dual Voltage Compatibility: The IC693APU305 accepts both 5V DC TTL signals and standard 10 to 30V DC industrial logic. This flexibility enables direct connection to a wide range of optical encoders and proximity sensors without requiring external signal converters.

• Autonomous Output Control: The 8 integrated outputs respond directly to count thresholds set within the module's 32-bit register. By bypassing the CPU scan, the module eliminates "scan jitter," triggering hardware actions with sub-millisecond repeatability.

• Advanced Diagnostics: Six front-facing LED indicators provide immediate visual feedback on module status and I/O activity. These indicators streamline troubleshooting by identifying signal loss or power issues without needing to connect a programming terminal.

• High-Current Drive Capability: Four of the eight outputs support up to 1 Ampere each, allowing the module to drive larger solenoids or relay coils directly, reducing the need for interposing relays and saving cabinet space.

FAQs

What is the difference between IC693APU305A and IC693APU305B?

The letter suffix (A, B, etc.) refers to the product's revision level. Revision "B" typically includes minor internal component updates or firmware enhancements while maintaining full backward compatibility with the "A" version. We provide the latest available original stock.

Can I use the IC693APU305 for frequency measurement?

Yes. Beyond simple counting, the module excels at frequency measurement (velocity) and period measurement. It calculates these values internally and reports them to the Series 90-30 CPU for use in your control logic.

How does the module handle 32-bit counts if my PLC registers are 16-bit?

The IC693APU305 maps its 32-bit count register into two consecutive 16-bit words (registers) in the PLC memory. You can then use double-word logic instructions within your GE Fanuc software to process the full count value.

Does the module require a specific rack slot?

The IC693APU305 installs into any standard I/O slot of a Series 90-30 baseplate. However, it requires a baseplate that supports the high-speed bus, typically found in all modular Series 90-30 racks.