Key functions and features
The core function of the IC693MDL740G module is to convert the digital signals generated by the PLC’s internal logic control into real control outputs to drive various external devices. Its key features include:
Output Type and Number of Channels: This is a positive logic Source Output module. It provides 16 output channels, which are divided into 2 groups of 8 channels sharing a common end.
Electrical Parameters:
Operating voltage: 12 to 24 VDC (direct current), allowing a certain fluctuation range (20%, -15%).
Current Rating: Each output channel is rated for 0.5 amps of load current. The maximum total output current per set (8 channels) is 2 amps.
Inrush Current: Within 10 milliseconds, can withstand up to 4.78 amps of inrush current, which is useful for starting inductive loads (e.g. relays, solenoids).
Response time: The module has a very fast response time of just 2 milliseconds for both on and off of the module, ensuring real-time control.
Status Indication: The front end of the module is equipped with LED indicators, which can visually display the output status of each channel and the operating status of the module, making it convenient for on-site debugging and fault diagnosis.
Protection and isolation: The module itself has no internal fuse. To ensure the safety of the module and connected devices, it is often recommended to install an external fuse. It has a wide operating temperature range of -40°C to 70°C.
Typical applications:
With its reliable output performance, IC693MDL740G modules are commonly used in industrial automation and control systems to drive a wide range of DC-powered devices, such as:
（Contactors）（Relays）（Solenoid Valves）
(Motor Starters）（Pilot Lamps）、（Buzzers）、（Horns）
Installation and compatibility
The module needs to be mounted on the substrate of a Series 90-30 PLC and supports 5 or 10 slot substrates.
It is fully compatible with GE Fanuc Series 90-30 PLC systems.
Important Notes:
External Protection: Since the module does not have a built-in fuse, it is highly recommended to configure a suitable fuse or circuit breaker in the external output loop based on the load current to protect the module from short circuit or overload damage.
Heat Dissipation and Spacing: When installing multiple modules or using them in high ambient temperatures, care should be taken to ensure proper ventilation and spacing to prevent overheating.
Load Matching: Ensure that the voltage and current requirements of the connected loads are within the module’s rated range, especially paying attention to the total current of each group does not exceed 2A.
summary
All in all, IC693MDL740G is a 16-point, 12/24 VDC source output module for GE Series 90-30 PLC systems. With its reliable performance and good real-time performance, it plays an important role in industrial automation control and is mainly used to drive various DC loads.
Details of GE Fanuc IC693MDL740G
