GE IC693BEM330 | Communication module | IC693CBL300

Description

Product Overview

The IC693BEM330 is a vital communication module within GE’s Series 90-30 PLC family, engineered to facilitate seamless data exchange between the central controller and distributed I/O devices in industrial automation systems. As a core component, IC693BEM330 operates as a Genius Bus Controller, enabling reliable communication over the Genius I/O bus— a protocol renowned for its stability in demanding industrial environments. This module is designed to integrate effortlessly with other Series 90-30 components, making it a cornerstone of scalable control architectures where real-time data transmission is critical.

In practical applications, IC693BEM330 ensures that signals from sensors, actuators, and remote I/O modules reach the PLC’s CPU without delay, supporting consistent operation in complex processes. Its robust design allows it to thrive in settings with vibrations, temperature swings, and electrical noise, making IC693BEM330 a trusted choice for engineers seeking to enhance system connectivity and reduce downtime. Whether in manufacturing lines, processing plants, or utility systems, this module plays a key role in maintaining the integrity of automation workflows.

Technical Specifications
Product model | IC693BEM330
Manufacturer | GE
Product type | Communication module (Genius Bus Controller)
Electrical supply | 24V DC ±10%
Physical dimensions | 114 mm (width) × 152 mm (height) × 76 mm (depth)
Weight | 0.5 kg
Communication protocol | Genius I/O bus
Operating temperature range | 0°C to 60°C
Storage temperature range | -40°C to 85°C
Interface type | 5-pin terminal block for bus connection

Main features and advantages

The IC693BEM330 is built to withstand the rigors of industrial environments, with a rugged housing that resists mechanical stress and electromagnetic interference. This durability translates to long-term reliability, minimizing unplanned shutdowns and lowering lifecycle costs for users. Its design ensures consistent performance even in harsh conditions, from high-temperature factories to dusty processing plants.

A key strength of IC693BEM330 is its efficient communication capability, supporting stable data transfer over the Genius I/O bus at speeds that meet the demands of real-time control systems. This efficiency is crucial for processes requiring immediate responses, such as conveyor belt synchronization or batch processing. Additionally, the module’s compatibility with the entire Series 90-30 ecosystem simplifies system expansion—users can add more I/O nodes or integrate new devices without overhauling existing infrastructure, saving time and resources.

The IC693BEM330 also features user-friendly installation, with clear labeling and plug-and-play functionality that reduces setup time. Its diagnostic capabilities, accessible via GE’s programming software, allow engineers to quickly identify and resolve communication issues, further enhancing operational efficiency. These combined features make IC693BEM330 a versatile and cost-effective solution for bridging the gap between PLC controllers and field devices.

Application fields

The IC693BEM330 is widely used in automotive manufacturing, where it connects robotic arms, assembly line sensors, and material handling equipment to the central PLC. In this setting, its reliable communication ensures that each step of the production process—from welding to painting—operates in perfect sync, reducing errors and improving output quality. The module’s ability to handle multiple I/O nodes also makes it ideal for large-scale automotive plants with complex workflows.

In food and beverage processing, IC693BEM330 plays a critical role in linking temperature controllers, flow meters, and packaging machines to the control system. Its resistance to moisture and temperature fluctuations ensures consistent performance in environments where hygiene and precision are paramount, helping facilities comply with strict regulatory standards. Whether monitoring pasteurization temperatures or controlling filling lines, IC693BEM330 ensures data flows smoothly, preventing costly disruptions.

Water and wastewater treatment facilities rely on IC693BEM330 to connect pumps, valves, and level sensors to the PLC, enabling real-time monitoring of filtration, chemical dosing, and tank levels. This connectivity allows operators to adjust processes quickly, preventing overflows or equipment damage. Similarly, in pharmaceutical production, where traceability and accuracy are critical, IC693BEM330 supports precise data logging and control, ensuring compliance with industry regulations.

Beyond these sectors, IC693BEM330 is used in material handling systems, such as warehouses and distribution centers, where it coordinates conveyor belts and sorting machines, streamlining logistics and reducing manual intervention. Its adaptability across diverse industries underscores its value as a reliable communication hub in industrial automation.

Related products

IC693CPU374: A high-performance CPU module for the Series 90-30 PLC, designed to work with IC693BEM330 to process data from connected devices and execute control logic.

IC693PWR322: A 24V DC power supply module that provides stable power to IC693BEM330 and other Series 90-30 components, ensuring consistent operation.

IC693MDL231: A digital input module that pairs with IC693BEM330 to collect signals from switches and sensors, expanding the system’s ability to monitor field devices.

IC693CMM311: A memory module that stores program data and configurations, complementing IC693BEM330 by preserving critical information during power cycles.

IC693BEM331: A sibling communication module to IC693BEM330, offering similar Genius bus functionality with slight variations in node capacity, suitable for smaller-scale systems.

IC693ALG390: An analog input/output module that works with IC693BEM330 to handle continuous signals from devices like pressure transducers, enhancing the system’s monitoring capabilities.

IC693MDL655: A digital output module that translates PLC commands into actions (e.g., activating relays or valves) when paired with IC693BEM330, completing the control loop in field operations.

Installation and maintenance

Pre-installation preparations: Before installing IC693BEM330, confirm that the Series 90-30 PLC rack has an available slot and that the power supply can deliver 24V DC within the ±10% tolerance. Inspect the module for damage, such as bent pins or cracks, and ensure the rack’s backplane connectors are clean and free of corrosion. Review the wiring diagram to verify correct connections for the Genius bus and power supply, and check that the installation area stays within the 0°C to 60°C operating temperature range.

Maintenance suggestions: To maintain optimal performance of IC693BEM330, conduct quarterly inspections to check for loose connections or signs of overheating, such as discolored components. Use a dry cloth to gently clean the module and backplane connectors, avoiding moisture or harsh chemicals. Periodically test communication integrity using GE’s diagnostic software to ensure data transmission remains stable. If firmware updates are available, install them during scheduled downtime to improve functionality. In case of communication issues, first check the bus wiring and power supply voltages, as these are common culprits, before considering module replacement.

Product guarantee

Our company offers a one-year quality warranty service for the IC693BEM330, covering hardware malfunctions not caused by human factors. During the warranty period, if the IC693BEM330 exhibits abnormal performance or functional failure, we will provide replacement services. In addition, for discontinued models or urgent demands, relying on our global supply chain network, we can quickly respond to customers’ procurement needs for scarce spare parts, and provide reliable services to support the continuous and stable operation of industrial systems. With 17 years of experience in the industrial control industry, we are committed to ensuring timely and effective support, whether for routine maintenance or emergency replacements, to minimize disruptions to your operations.