Description
GE Fanuc IC697ADC701 – Letter and Number Display Coprocessor Module for Series 90-70 Racks
The GE Fanuc IC697ADC701 is a dedicated letter-and-number (alphanumeric) display coprocessor for Series 90-70 (IC697) systems. From my experience, it’s the tidy way to drive simple operator readouts—status text, counters, alarm codes—without loading the main CPU or adding a full HMI. You might notice that it slots into the IC697 rack like any other I/O module and handles character formatting and updates on its own, which is typically faster and more predictable than doing it all in ladder logic.
Our Order Process & Guarantees
- Warranty: 365 days
- Delivery: 1 week if in stock; no more than one month at the latest
- Payment: 50% advance payment, full payment before delivery
- Express options: FedEx, UPS, DHL
- Each unit is function-tested before dispatch and packaged for industrial transport.
Key Features
- Alphanumeric display control – Purpose-built to drive letter/number displays for straightforward operator messaging and status codes.
- Backplane integration with Series 90-70 – Ties directly into the IC697 rack, so data exchange with the CPU is quick and deterministic.
- Offloads CPU tasks – Formatting, updates, and simple annunciation are handled on the coprocessor, reducing ladder complexity.
- Front-panel status – In most cases you get clear status/diagnostic indication for faster troubleshooting on the line.
- Simple messaging workflow – Typically supports ASCII-style character handling for rapid updates to connected displays.
- Single-slot footprint – Fits standard IC697 racks with no external power supply required; draws from the backplane.
Technical Specifications
| Brand / Model | GE Fanuc IC697ADC701 (Series 90-70) |
| Product Type | Letter and Number Display Coprocessor Module |
| HS Code | 8538.90 (Parts suitable for apparatus of 85.35/85.36/85.37) |
| System Compatibility | IC697 racks and backplanes (Series 90-70 family) |
| Power Requirements | Backplane +5 VDC; typical consumption up to ~1.5 A (application dependent) |
| Dimensions & Weight | Single-slot IC697 module; typical weight ~0.9 kg |
| Operating Temperature | 0 to 60°C (standard PLC cabinet environments) |
| Signal I/O Types | Character/segment display drive via front-panel display interface (implementation varies by display kit) |
| Communication Interfaces | IC697 backplane interface; dedicated front-display connection |
| Installation Method | Plugs into IC697 rack slot; screw-latch retention; no external power supply |
Application Fields
The IC697ADC701 suits legacy and long-life facilities where simple, reliable operator messaging is enough. Typical examples include:
- Packaging lines that need line speed, batch count, or changeover cues shown near the machine
- Material handling and conveyors where concise fault codes speed maintenance response
- Utilities and process skids with status/alarm text required at a glance
- Machine tools or test stands upgrading from lamp panels to simple text displays
A maintenance manager told us their operators “didn’t need a touchscreen—just a readable fault name.” This coprocessor tends to be the low-risk route for those cases.
Advantages & Value
- Reliability – Mature Series 90-70 hardware with predictable behavior and long service life.
- Compatibility – Designed for IC697 racks; typically drops into existing systems with minimal code changes.
- Lower engineering overhead – Offloads display logic, which often cuts commissioning hours versus DIY ladder solutions.
- Cost-effective alternative – For many plants, a character display is all that’s needed, avoiding full HMI costs.
- Service & parts continuity – Supports long-running 90-70 fleets without major platform changes.
Installation & Maintenance
- Cabinet & rack – Install in a GE IC697 rack with adequate ventilation; follow Series 90-70 grounding and shielding practices.
- Environment – 0–60°C, 5–95% RH non-condensing; avoid corrosive atmospheres and vibration beyond PLC specs.
- Wiring – Use the recommended display cable/connector; route low-voltage display lines away from high-noise power wiring.
- Safety – Power down the rack before insertion/removal; observe ESD precautions when handling the module.
- Routine care – Periodically check connector seating, clean dust from the card face, and verify display text mapping after firmware or logic changes.
Quality & Certifications
- Typically compliant with CE and UL for the Series 90-70 family; CSA markings may be present depending on unit
- Manufactured to industrial standards; each unit is inspected and function-tested prior to shipment
- Warranty: 365 days
Related and Supporting Components
- IC697CHSxxx racks (slot count as needed)
- IC697PWRxxx power supplies sized to total backplane load
- IC697CPMxxx CPUs for Series 90-70 control
- Compatible alphanumeric display units and cables matched to the IC697ADC701 front interface
If you’re refreshing a 90-70 cabinet and want simple, dependable operator messaging, the IC697ADC701 tends to be the practical choice—no surprises, easy to maintain, and it keeps your CPU focused on control.
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