WhatsApp: +86 16626708626
Email: 
Phone: +86 16626708626Description
Product Model: IC693APU300
Product Brand: GE Fanuc (now under Emerson Automation)
Product Series: Series 90-30
Product Features:
- High-speed counter module capable of processing rapid pulse/encoder signals (up to 200 kHz)
- 12 independent positive logic inputs + 4 logic outputs for flexible counting and control
- Supports up/down, bidirectional, differential counting and multiple counter configurations without CPU overhead
- Single-slot form factor — easy integration into existing Series 90-30 racks for motion, flow, and material handling systems
Technical Specifications Table
| Specification | Value / Description |
|---|---|
| Model Number | IC693APU300 |
| Brand / Series | GE Fanuc Series 90-30 (Emerson Automation) |
| Module Type | High-Speed Counter (HSC) Module |
| Input Channels | 12 positive-logic source inputs (5VDC or 10–30 VDC) |
| Output Channels | 4 positive-logic outputs (10–30 VDC @ 500 mA max; or 4.75–6 VDC @ 20 mA) |
| Counting Modes | Up, Down, Bidirectional, Differential; supports 1, 2, or 4 independent counters |
| Maximum Count Rate | Up to 200 kHz (some references list 80 kHz typical) |
| Input Voltage Range | 5 VDC or 10–30 VDC for inputs |
| Output Voltage Range | 4.75–6 VDC or 10–30 VDC depending on configuration |
| Output Protection | 3 A fuse protection for all outputs, short-circuit protected |
| Module Power Consumption | Approximately 250 mA at 5 VDC (backplane) |
| Mounting | Single-slot installation in Series 90-30 baseplate rack |
| Status Indicators | LEDs for “BOARD OK” and “CONFIG OK” to show module health and config status |
| Configuration Method | Via handheld programmer, Logicmaster 90-30, or software — no jumpers needed |
- IC693APU300
Technical Features & Benefits
One of the defining strengths of IC693APU300 is its speed. According to the manufacturer documentation, the module can handle pulse inputs up to 200 kHz. This means that applications involving turbine flowmeters, high-speed conveyor encoders, or rapid pulse sources can be processed reliably — no dropped pulses, no missed counts.
Rather than relying on the CPU’s scan cycle, the module counts pulses internally and can be configured in various modes: up-counting, down-counting, bidirectional (e.g., for quadrature encoders), or even as a differential counter comparing two changing values. In practical terms, this flexibility means you can use IC693APU300 for a wide range of tasks: motion control, position tracking, flow totalizing, velocity measurement, meter proving, or material handling feedback.
Its I/O configuration is also generous: 12 positive-logic inputs (5 VDC or 10–30 VDC) and 4 positive-logic outputs (capable of 500 mA at 10–30 VDC or 20 mA at 4.75–6 VDC) make it possible to route sensor or encoder signals directly into the module and use outputs for gating, alarms, or control signals.
From a design perspective, this consolidates what might otherwise require multiple discrete I/O modules into a single slot — saving space, reducing wiring complexity, and simplifying maintenance. In retrofits or compact control panels, that simplicity can make a big difference.
Also important: the module includes status LEDs (e.g., “BOARD OK” and “CONFIG OK”) to help technicians quickly verify health and configuration in the field, which can reduce troubleshooting time.
In brief, IC693APU300 isn’t just “another I/O card” — it’s a performance-driven component designed to offload fast-pulse processing from the CPU and deliver dependable, deterministic counting functionality in demanding industrial environments.
