Overview
The GE Fanuc IC693APU300H is a single-slot high-speed counter module engineered for Series 90-30 PLC systems where pulse input rates exceed standard CPU capability. Designed for the 90-30 series of PLCs by GE Fanuc, this module provides independent pulse detection, counting, and response functions without requiring continuous CPU communication. Now part of Emerson Automation, the IC693APU300H remains a foundational component in legacy industrial control systems.
Key Features
- High-Speed Counting: Maximum count rate of 200 kHz for precise pulse processing in demanding applications
- Flexible Input/Output: 12 positive source inputs with voltage range of 5V DC or 10 to 30V DC, and 4 positive source outputs
- Multiple Counter Configurations: Offers configurations for 1 complex counter, 2 identical complex counters, or 4 identical independent simple counters
- Bi-Directional Counting: Can count both up and down and count the difference between 2 changing values
- CPU-Independent Operation: Allows detection, counting, and response to inputs without the need for CPU communication
- Diagnostic Support: Module has 2 green LEDs on its top face to indicate operating status and configuration parameter status
Technical Specifications
Input Specifications:
- Input Channels: 12 positive logic inputs
- Input Voltage: 5V DC or 10–30V DC selectable
- Maximum Count Rate: 200 kHz
Output Specifications:
- Output Channels: 4 positive logic outputs
- Output Ratings: 500 mA @ 10–30V DC; 20 mA @ 4.75–6V DC
Physical & Operating:
- Power Supply: 5V DC from PLC backplane
- Module Type: Single-slot counter module
- Counter Modes: Simple (4 independent) or complex (1 or 2 dual counters)
- Status Indicators: 2 green LEDs
Typical Applications
Specially designed for use in a variety of processes including turbine flowmeter, meter proving, velocity measurement, material handling, motion control, and process control. For metering applications, this module can generate totalized supplied or received material references for billing, payment, or consumption monitoring. For motion control, this module can pair with encoders, accepting high-speed, low-level voltage signals representing position or motion load travel.
Compatibility & Replacements
Compatible With
- GE Fanuc Series 90-30 PLC systems (all baseplate models)
- GE Automation / Emerson control platforms
- Industrial motor encoders and tachometers
- Flowmeter and metering systems
- Material handling and conveyor controls
Replaces / Drop-In Replacement For
- IC693APU300 (standard variant; verify firmware/features with integrator)
- Other Series 90-30 legacy counter modules requiring 200 kHz capability
Works With
- Logicmaster 90-30/20 programming software
- Logic Developer-PLC development environment
- VersaPro configuration tool
- GE Hand-Held Programmer
- Standard 24V industrial logic signal protocols
