IC693ACC310A 4 IC693ACC310A 2 IC693ACC310A 3

The GE IC693ACC310 Filler Module is a simple yet essential blank slot cover designed for GE Fanuc Series 90‑30 programmable logic controller (PLC) systems. When building or servicing modular PLC racks, unused slots can allow dust, moisture, and contaminants to enter and degrade connector integrity. This filler module closes off those open positions, maintaining environmental protection, system reliability, and signal integrity across industrial automation installations — a practical solution for OEMs, maintenance teams, and control panel builders.

Technical Specifications

Specification	Details
Model	IC693ACC310
Module Type	Filler Module / Blank Slot Cover
System Compatibility	GE Fanuc Series 90‑30 PLC Rack Systems
Covered Slot Width	Single slot
Usage	Protects unused I/O/backplane slots
Mounting	Insert into empty baseplate slot
Voltage Rating	120 VAC (for certification/marking purposes)
Weight	~0.11 kg (0.25 lbs)
Dimensions (approx.)	85 mm × 120 mm × 140 mm (L×W×H)
Operating Temp.	0 °C – 60 °C typical industrial range
Lifecycle Status	Discontinued / Legacy but widely available from surplus suppliers

Recommended Related Modules

Series 90‑30 CPU and Base Controllers – Core PLC controllers to build logic systems.
Discrete and Analog I/O Modules – Expand field signal connectivity.
Terminal and Battery Backup Modules – For field termination and memory retention.
Expansion Cables (e.g., IC693CBL302/314) – For distributed I/O networking.

Popular GE Series 90‑30 PLC Components

Modular CPUs and rack baseplates.
Discrete I/O cards (inputs/outputs).
Analog and specialty modules (counters, communications).
Memory backup and simulation accessories.

Applications

Unused Slot Protection – Prevent dust and debris from entering open backplane slots.
Rack Integrity Maintenance – Ensures clean, reliable electrical connections.
Factory Automation Systems – Used in production racks for optimal uptime.
Control Panel Builds – Helps complete rack assemblies during design and assembly.
Training and Simulation Racks – Keeps unused slot areas covered in lab setups.

Advantages

Simple Yet Crucial: Helps maintain PLC rack health by blocking open connectors.
Universal Fit: Compatible with most Series 90‑30 baseplates and I/O racks.
Lightweight & Easy Install: Slides into empty slot without tools.
Industrial Ready: Rated for typical PLC cabinet environments.
Cost‑Effective Protection: Eliminates contamination risk at low cost compared to rack rework

Technical FAQs

What is the purpose of this filler module?
It covers unused I/O or backplane slots to prevent dust, debris, or moisture ingress in PLC racks.
Which PLC series is it compatible with?
Designed for GE Fanuc Series 90‑30 PLC systems.
Can this module be installed while the system is powered?
Yes — filler modules can typically be inserted or removed without powering down the rack.
Does this part require power itself?
No — it is a passive cover and does not consume power.
Why does it list a voltage rating?
The voltage rating (such as 120 VAC) is for safety/marking purposes and does not imply active circuitry.
Is it necessary to install filler modules?
Yes — leaving slots open can introduce contamination and potentially affect system reliability.
Are these still manufactured by GE?
This model is typically discontinued by the OEM but is widely available as surplus.
Can modern rack systems use this filler module?
It is specific to Series 90‑30 form factor and may not fit newer GE/Emerson RX3i or VersaMax racks.
How much does it weigh?
Approximately 0.11 kg (0.25 lbs).
Where should this module be installed?
In any empty slot of a Series 90‑30 baseplate whether local, expansion, or remote racks.