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Product Overview: GE IC693MDR390C Discrete Output Module
The GE IC693MDR390C is a discrete output module designed for the GE Fanuc Series 90-30 programmable logic controller (PLC) platform. It serves as a critical interface between the PLC’s central processing unit (CPU) and external devices such as motors, solenoid valves, and indicator lights in industrial automation systems. Its primary function is to convert electrical signals from the CPU into physical actions—like turning a motor on or opening a valve—based on preprogrammed logic.
The GE IC693MDR390C features 32 relay output points, each capable of handling 120V AC power and up to 2 amps of current. This makes it suitable for controlling medium-power devices commonly found in factories and processing plants. As part of the Series 90-30 family, it works seamlessly with other modules in the series, including CPUs, input modules, and communication cards, creating a cohesive control system.
In automation architectures, the GE IC693MDR390C acts as the “muscle” of the system, executing commands generated by the CPU. Its relay-based design provides electrical isolation between the module and connected devices, protecting sensitive PLC components from voltage spikes or surges. The GE IC693MDR390C is valued for its reliability in harsh industrial environments, where dust, vibration, and temperature fluctuations are common. It streamlines control processes, reducing response times and ensuring consistent operation in applications ranging from assembly lines to material handling systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | General Electric (GE) |
| Product type | Discrete Output Module (Relay, Series 90-30) |
| Physical dimensions | 5.1 x 3.9 x 1.6 inches (130 x 99 x 41 mm) |
| Weight | 180 grams (6.3 ounces) |
| Country of origin | United States |
| Output voltage | 120V AC |
| Maximum current per point | 2 amps |
| Number of output points | 32 |
| Operating temperature | 0°C to 60°C (32°F to 140°F) |
IC693MDR390C
Related products
- GE IC693CPU350-CF: A Series 90-30 CPU module that sends control signals to the GE IC693MDR390C to activate connected devices.
- GE IC693MDL240: A 16-point discrete input module that works with the GE IC693MDR390C; it collects sensor data, which the CPU uses to trigger outputs via the GE IC693MDR390C.
- GE IC693PWR321: A power supply module that provides stable voltage to the GE IC693MDR390C when installed on the same baseplate.
- GE IC693CHS397: A 5-slot baseplate where the GE IC693MDR390C is mounted; it connects the module to the CPU and other system components.
- GE IC693MDR290: A 16-point discrete output module with 24V DC outputs, a smaller alternative to the GE IC693MDR390C for low-power devices.
- GE IC693CMM31: A Genius Bus communication module that shares the GE IC693MDR390C’s output status with remote monitoring systems.
- GE IC693ALG220: An analog input module that complements the GE IC693MDR390C by providing continuous sensor data to the CPU, which then adjusts outputs accordingly.
Main features and advantages
32 relay output points: The GE IC693MDR390C offers 32 individual output points. This allows it to control up to 32 separate devices at once, such as conveyor motors, solenoid valves, or warning lights. Each point operates independently. A problem with one device does not affect the others. This capacity is ideal for medium to large machines or production lines that require multiple simultaneous actions.
120V AC compatibility: The GE IC693MDR390C is designed for 120V AC power. This is a standard voltage in many industrial settings, especially in North America. It works with most common high-power devices without needing extra transformers. This simplifies system setup and reduces the risk of voltage-related damage.
Relay-based switching: The GE IC693MDR390C uses relays to switch outputs. Relays provide strong electrical isolation between the module and connected devices. They protect the PLC’s sensitive electronics from power surges or noise from motors and other heavy equipment. Relays also handle higher currents (up to 2 amps per point) than solid-state switches, making them suitable for devices that draw more power.
LED status indicators: Each output point on the GE IC693MDR390C has a small LED light. The light turns on when the corresponding output is active (e.g., a valve is open). This makes it easy to check which devices are operating correctly. Technicians can quickly spot issues during troubleshooting, reducing downtime.
Series 90-30 integration: The GE IC693MDR390C fits seamlessly into the Series 90-30 platform. It works with all Series 90-30 CPUs, power supplies, and input modules. This compatibility makes it easy to expand or upgrade existing systems. Users can add more output points or new functions without replacing the entire control system.
Installation and maintenance
Pre-installation preparations: Before installing the GE IC693MDR390C, check the baseplate (such as the GE IC693CHS397) to ensure it is securely mounted in the control cabinet. Make sure the baseplate has an empty slot for the module. Verify that the power supply (like the GE IC693PWR321) can provide enough 120V AC power for the devices connected to the GE IC693MDR390C. Clean the module’s connectors and the baseplate’s slot with a dry cloth. This removes dust or debris that could cause poor electrical connections.
Maintenance suggestions: Inspect the GE IC693MDR390C regularly for dust buildup, especially in dusty environments. Use compressed air to blow dust off the module every three months. Check the LED indicators during operation. A light that stays off when it should be on may mean a faulty relay, wiring issue, or problem with the connected device. Tighten any loose wiring connections to the module’s terminal block. Loose wires can cause intermittent operation or damage the module. Avoid exposing the GE IC693MDR390C to extreme moisture or corrosive chemicals. These can damage the relays and other internal components over time.
Application fields
Automotive manufacturing: In car plants, the GE IC693MDR390C controls conveyor systems that move vehicle parts through assembly stations. It activates motors to start or stop conveyors based on signals from input sensors (like the GE IC693MDL240) that detect part positions. It also operates robotic welding arms and paint sprayers, ensuring each step in the assembly process happens at the right time. Its 32 outputs handle the multiple devices needed to build different car models on the same line.
Packaging machinery: The GE IC693MDR390C is used in packaging lines to control sealing machines, label applicators, and carton folders. It turns on heating elements for sealing plastic packages when a sensor detects a product in place. It triggers label printers to apply tags to boxes and activates folding mechanisms to form cartons. Its 120V AC compatibility works well with the high-power motors and heaters common in packaging equipment.
Food and beverage processing: In food plants, the GE IC693MDR390C controls mixers, pumps, and filling machines. It starts large mixers to blend ingredients when the CPU receives a signal that all ingredients are in the tank. It operates pumps to move liquids between processing stages and activates filling valves to pour beverages into bottles. Its relay isolation protects the PLC from electrical noise from industrial pumps, ensuring consistent operation in environments where hygiene and reliability are critical.
Material handling: Warehouses and distribution centers use the GE IC693MDR390C to control lift gates, conveyor sorters, and palletizers. It activates lift gate motors to raise or lower loading docks based on truck position sensors. It switches conveyor lanes to route packages to the correct shipping area and operates robotic arms that stack pallets. Its rugged design handles the dust and vibration common in these settings, ensuring continuous operation during busy shipping periods.
Product guarantee
Our company offers a one-year quality warranty service for the GE IC693MDR390C. This warranty covers hardware malfunctions not caused by human factors. During the warranty period, if the GE IC693MDR390C shows abnormal performance—such as unresponsive outputs or failed LEDs—we will provide a replacement.
Our company was established in 2007 and has 17 years of experience in the industrial control industry. We are an import and export trade distribution company. We sell industrial control parts from major brands, including many unpopular or discontinued models. We have a large stock of products, so we can often supply the GE IC693MDR390C immediately, even if it is hard to find elsewhere.
We have strong supply channels. This allows us to meet urgent needs. If customers need the GE IC693MDR390C quickly to avoid production downtime, we can ship it promptly. Our main business includes distributing PLC modules, DCS cards, ESD system cards, and other industrial control products. We aim to support the continuous and stable operation of our customers’ industrial systems with reliable parts and services.
Whatsapp:+86 18859254943
E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
