I/O modules

Module Functionality

The GE IC693ACC310 filler module occupies empty slots within Series 90-30 PLC racks. This passive unit maintains proper air flow and electromagnetic compatibility across the backplane. It covers unused openings to prevent dust accumulation inside the chassis. System integrators use this component to complete partially populated installations.

Physical Design and Construction

The GE IC693ACC310 features a solid plastic faceplate with no electronic components. Its construction matches standard Series 90-30 module dimensions for seamless integration. The unit includes a locking lever for secure rack installation. A labeling area on the front allows custom identification markings. This simple design provides cost-effective slot management.

Dimensions and Weight

The filler module measures 34 millimeters in width, 140 millimeters in height, and 85 millimeters in depth. The unit weighs 0.15 kilograms for effortless handling. These dimensions match standard single-width I/O modules exactly. The compact size ensures proper rack spacing compliance.

Installation and Removal Process

Insert the GE IC693ACC310 into any available rack slot with gentle pressure. The locking lever clicks into position for secure retention. Remove the unit by pulling the lever outward from the rack. The module slides out smoothly without disturbing adjacent cards. This straightforward process requires no special tools or training.

Thermal Management Benefits

The filler module blocks airflow bypass through empty slot openings. This redirection forces cooling air across populated modules effectively. Proper slot coverage maintains uniform temperature distribution inside the rack. The unit prevents hot spots from developing in partially filled systems. This thermal control extends the service life of active components.

Electromagnetic Compatibility

The solid faceplate provides shielding against radiated electromagnetic interference. It maintains the backplane’s impedance characteristics for signal integrity. The module reduces crosstalk between adjacent populated slots. This EMC protection ensures reliable communication among installed modules. The filler contributes to overall system electromagnetic compliance.

Dust and Contaminant Protection

The GE IC693ACC310 seals unused slots against airborne particles. This barrier prevents conductive dust from settling on backplane connectors. It also stops accidental insertion of foreign objects into empty positions. The module maintains a clean environment for sensitive electronics. This protection reduces maintenance requirements significantly.

Rack Compatibility and Series Support

The filler module fits all Series 90-30 rack models without modification. It works with 5-slot, 10-slot, and extended chassis configurations. The unit complements CPU, I/O, and communication modules perfectly. It occupies the same physical space as standard function modules. This universal compatibility simplifies inventory management.

Aesthetic and Organizational Value

The uniform appearance creates a professional look for control panels. It eliminates unsightly gaps in partially filled cabinets. The module provides a consistent front-face layout for documentation. Labels on filler units help identify future expansion positions. This organization facilitates system planning and modifications.

Technical Specifications Table

Details