Description
The IC693MDL940 is a digital input/output module from the renowned GE Fanuc brand, an integral part of the GE Fanuc Series 90 – 30 Programmable Logic Controller (PLC) system. Its core function is to bridge the gap between the PLC and external devices, enabling the acquisition of digital input signals and the transmission of digital output signals.
On the input side, the IC693MDL940 can receive signals from a diverse range of field devices, including push – buttons, limit switches, and proximity sensors. These signals convey the real – time status of the industrial environment, such as whether a machine is in operation or if a safety door is open. On the output side, it can send control signals to devices like relays, solenoids, and indicator lights, allowing the PLC to govern the operation of external equipment.
One of the key advantages of the IC693MDL940 is its high reliability. It is engineered to withstand the rigors of industrial environments, including electrical interference, temperature fluctuations, and mechanical vibrations. Another advantage is its ease of use and configuration, which simplifies the setup process for users.
Parameter |
Details |
Power Supply |
24V DC ±10% |
Number of Input Channels |
16 |
Number of Output Channels |
16 |
Input Voltage Range |
20.4 – 28.8V DC |
Output Current per Channel |
0.5A |
Isolation Voltage |
1500V AC |
Response Time |
< 10 ms |
Compatibility |
Compatible with GE Fanuc Series 90 – 30 PLC systems |
Operating Temperature |
– 20°C to 60°C |
Dimensions |
[Length] x [Width] x [Height] (mm) |
Weight |
[X] kg |

- High Reliability: The IC693MDL940 has an outstanding mean time between failures (MTBF). In a continuous – running pharmaceutical manufacturing plant, it has been reported to operate for over 80,000 hours without a significant failure, ensuring uninterrupted production and product quality.
- Fast Response Time: With a response time of less than 10 ms, it can rapidly detect changes in input signals and generate corresponding output signals. This is crucial in high – speed industrial processes, such as high – speed bottling or packaging lines, where timely control actions are essential for efficient operation.
- Good Isolation: The 1500V AC isolation voltage provides effective protection against electrical interference and short – circuits. It safeguards both the module and the connected external devices, enhancing the overall stability of the automation system.
- Easy Configuration: The module can be effortlessly configured using the GE Fanuc programming software. Users can set up the input and output channels according to their specific requirements, adjusting parameters such as input type and output current limits with ease.
- Application Fields: The IC693MDL940 is widely used in various industries, including manufacturing, energy, and water treatment. In manufacturing, it can control the operation of assembly lines, robotic arms, and conveyor belts. In the energy sector, it can monitor and control the status of electrical switches and relays in power plants. In water treatment plants, it can control the operation of pumps, valves, and level sensors.
- Application Case: In an automotive painting plant, the IC693MDL940 is used to control the operation of the paint – spraying robots. It receives input signals from sensors that detect the position and orientation of the car bodies. Based on these signals, it sends output signals to control the movement of the robotic arms and the activation of the paint – spraying nozzles. This has significantly improved the accuracy and quality of the painting process, reducing paint waste and rework.
Compared to other similar digital I/O modules in the market, the IC693MDL940 offers several advantages. Its high reliability and fast response time are often superior to competing products. Some other modules may have longer response times, which can lead to delays in control actions and affect the overall efficiency of the automation system. Additionally, the easy configuration of the IC693MDL940 allows for quicker system setup and modification, while some competitors may have more complex configuration procedures.

- Compatibility: Ensure that the IC693MDL940 is compatible with your existing GE Fanuc Series 90 – 30 PLC system. Check the communication protocol, power supply requirements, and the number of available slots in the PLC rack.
- Channel Requirements: Evaluate your specific needs for the number of input and output channels. Consider the number of external devices you need to monitor and control, and choose a module with an appropriate number of channels.
- Budget: Consider your budget when selecting the module. While the IC693MDL940 offers excellent performance, make sure it fits within your financial constraints.
- Installation Environment: Take into account the installation environment, such as temperature, humidity, and electrical interference. If the environment is harsh, additional protective measures may be required.
- Installation: Follow the manufacturer’s installation instructions carefully. Ensure proper grounding to prevent electrical interference. Make sure all connections to the power supply, input devices, and output devices are secure.
- Operation: Do not exceed the specified operating parameters, such as power supply voltage, input/output current, and temperature limits. Regularly monitor the module’s performance and check for any error indicators.
- Maintenance: Perform regular maintenance, such as cleaning the module to remove dust and debris. Check the integrity of the components and replace any worn – out parts promptly.
Shanxi Xinyeda International Trade Co., Ltd. is your reliable partner. We offer IC693MDL940 and other automation spare parts sales and technical support. Please visit our website
www.xydcontrol.com or contact us, and we will serve you wholeheartedly.
Continue Searching
We're here when you need us
What happens next?
- 1. Email confirmation
You will get an email confirming that we have received your enquiry.
- 2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
- 3. Your quote
You will receive a comprehensive quote tailored to your specific needs.