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GE IC694BEM331A Series 90-40 Communication Module
Product Overview
The GE IC694BEM331A is a communication module designed for GE’s Series 90-40 PLC system. It serves as a critical link between the PLC and industrial networks, enabling data exchange between the PLC’s CPU and other devices or systems. This module supports multiple communication protocols, making it essential for integrating automation components in complex industrial setups.
The GE IC694BEM331A is engineered to facilitate seamless connectivity. It works with protocols such as Ethernet/IP, SNP, and Modbus, allowing the PLC to communicate with HMIs, SCADA systems, and other networked devices. This versatility eliminates the need for multiple communication modules, simplifying system design and reducing costs.
As part of the Series 90-40 ecosystem, the GE IC694BEM331A integrates smoothly with components like the IC694CPU325 (CPU module), IC694CHS392 (10-slot rack), and IC694PWR331A (power supply). It operates in temperatures from -10°C to 55°C and resists dust, vibrations, and electrical noise, ensuring reliable performance in harsh environments such as manufacturing plants, chemical facilities, and power generation stations.
The module features a compact design, fitting easily into standard Series 90-40 racks. It includes LED indicators for real-time status updates (power, network activity, faults), simplifying troubleshooting. Whether used in small production lines or large industrial complexes, the GE IC694BEM331A ensures efficient and secure data transfer, enhancing overall system productivity.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC694BEM331A |
| Manufacturer | GE |
| Product Type | Industrial Communication Module |
| Series | Series 90-40 |
| Communication Protocols | Ethernet/IP, SNP, Modbus RTU/ASCII |
| Physical Dimensions | 112mm (L) × 65mm (W) × 32mm (D) |
| Weight | 0.32 kg |
| Operating Temperature | -10°C to 55°C |
| Power Supply | 5V DC (120mA) from backplane; 24V DC (80mA) external |
| Network Interface | 1 x RJ45 Ethernet port (10/100 Mbps); 1 x RS-485 port |
| Humidity Resistance | 5–95% non-condensing |
| Isolation | 250V AC (field to logic) |
| Mounting | Fits Series 90-40 racks (e.g., IC694CHS392) |
| Country of Origin | United States |
IC694BEM331A
Related Products
- GE IC694CPU325: A Series 90-40 CPU module that uses the IC694BEM331A to send and receive data, acting as the “brain” of the automation system.
- GE IC694CHS392: A 10-slot rack that houses the IC694BEM331A and other modules, providing structural support and backplane connectivity.
- GE IC694PWR331A: A power supply module that delivers 5V DC and 24V DC to the IC694BEM331A, ensuring stable operation even in fluctuating power conditions.
- GE IC694ALG223-DB: An analog input module whose data is transmitted by the IC694BEM331A to remote monitoring systems, enabling real-time process tracking.
- GE IC694MDL646: A digital input module that sends sensor data to the CPU, which then uses the IC694BEM331A to share this data with HMIs.
- GE IC694ALG442-CC: An analog output module that receives commands from the CPU via the IC694BEM331A, allowing remote adjustment of devices like valves.
- GE IC694ACC310: A slot filler module used in racks with unused slots, protecting the backplane and ensuring the IC694BEM331A operates in a clean environment.
Main features and advantages
multi-protocol support: The IC694BEM331A works with Ethernet/IP, SNP, and Modbus protocols. This allows the PLC to connect to a wide range of devices—from HMIs and printers to SCADA systems—without needing additional modules. It simplifies system integration in facilities with mixed equipment.
fast data transfer: With Ethernet speeds up to 100 Mbps, the IC694BEM331A ensures quick transmission of data such as production counts and error alerts. This speed is critical for time-sensitive applications, like stopping a conveyor if a fault is detected.
industrial durability: Built to withstand temperatures from -10°C to 55°C, the IC694BEM331A resists dust, vibrations, and electrical noise. It works reliably in harsh spots like factory floors with heavy machinery or outdoor control cabinets, reducing downtime.
easy integration: The module fits directly into Series 90-40 racks like the IC694CHS392. It connects to the backplane for power and data, so no extra wiring is needed. Technicians can install it quickly, even in existing systems.
clear status monitoring: LED indicators on the front show power, network activity, and faults. This lets technicians spot issues—like a loose Ethernet cable—without opening the control cabinet, saving time on troubleshooting.
compatibility with Series 90-40: The IC694BEM331A works seamlessly with all Series 90-40 components. It connects easily to CPUs, I/O modules, and power supplies, so users can upgrade their communication capabilities without replacing other parts.
Installation and maintenance
Pre-installation preparations: Power off the Series 90-40 rack (such as the IC694CHS392). Check that there is an open slot and that the power supply (like the IC694PWR331A) provides 5V DC and 24V DC. Inspect the IC694BEM331A for physical damage, ensuring connectors are clean. Align the module with the slot and secure it with the locking clip. Connect network cables to the Ethernet and RS-485 ports.
Maintenance suggestions: Inspect the IC694BEM331A monthly. Check for loose cables and wipe dust from the surface with a dry cloth. Monitor LED indicators to ensure power and network lights are steady. If a fault light comes on, check the network connection and protocol settings. Replace the module if faults persist after troubleshooting, following proper shutdown procedures to avoid damage to other components.
IC694BEM331A
Application fields
The GE IC694BEM331A is widely used in industries requiring reliable PLC communication:
In manufacturing, it connects assembly line PLCs to central HMIs. The IC694BEM331A sends real-time data—like robot status and part counts—to the HMI, allowing operators to monitor production from a control room. It also receives commands to adjust production speeds, ensuring efficient operation.
In energy plants, the IC694BEM331A links turbine control PLCs to SCADA systems. It transmits data such as temperature and pressure readings, enabling remote monitoring of turbine performance. This helps prevent breakdowns by alerting engineers to abnormal conditions early.
In water treatment facilities, it connects PLCs that control pumps and valves to SCADA systems. The module shares data on water flow and chemical levels, allowing operators to adjust settings from a distance. It ensures compliance with environmental regulations by providing accurate records of treatment processes.
In food processing, the IC694BEM331A connects PLCs to quality control systems. It sends data on oven temperatures and packaging speeds, ensuring products meet safety standards. It also allows remote adjustments to cooking times, reducing waste from overcooking.
IC694BEM331A
Product guarantee
Our company offers a one-year quality warranty service for the IC694BEM331A, covering hardware malfunctions not caused by human factors. During the warranty period, if the product shows 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.
Our company is a leading enterprise in the industrial control industry, established in 2007, has been 17 years. The company type is an import and export trade distribution company, mainly selling major brands of industrial control parts, there are many unpopular discontinued models, with a large stock. Our company has the advantage of supply channels, a large number of spot, to meet the needs of customers anxious to find spare parts. Our main business includes the distribution and trade of PLC modules, DCS cards, ESD system cards, vibration monitoring system cards, turbine control system modules, gas generator spare parts, instruments and other products.
Whatsapp:+86 18859254943
E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
