SPECIFICATIONS
Part No.: IC694MDL740
Manufacturer: General Electric
Rated Voltage:12/24 volts DC
Number of Outputs:16 (2 groups of 8)
Output Current: 0.5 A per point
Output Voltage Range: 12 to 24VDC
Power Consumption: 110 mA from 5V bus
Inrush Current: 4.78 Amps for 10 ms
Output Voltage Drop: 1 volt maximum
Off-state Leakage: 1mA maximum
On Response Time:2ms maximum
Off Response Time: 2ms maximum
Product Type: PLC Output module
Availability: In Stock
Series: VersaMax
Functional Description
IC694MDL740 is a PLC Output module developed by GE. It is a 16-point, 12/24V DC output module developed by GE Fanuc for use in the RX3i PACSystems PLC (Programmable Logic Controller) systems. This module is designed for industrial automation applications where control of multiple output devices is required. It offers positive logic characteristics and is optimized for 0.5 Amp output per point, making it a component in the GE Fanuc RX3i series.
The output module provides 16 output points organized into two groups of eight. Each group has its own common power output terminal, enabling seamless integration into the control system. The module is capable of controlling a wide variety of devices, including motor starters, solenoids, and indicators. The field devices connected to the module will require user-supplied power to operate, while the module itself handles the switching and control.
Features
- Rated Voltage: 12/24 V DC
- Output Voltage Range: 12V DC to 24V DC (+20%, -15%)
- Outputs per Module: 16 (organized into two groups of eight outputs each)
- Output Current: 0.5 Amps maximum per point; 2 Amps maximum per common
- Power Consumption: 110mA (when all outputs are on) from the 5V bus on the backplane
- Positive Logic: Sources current to loads from the user common or positive power bus
- Field Devices: Connected between the negative power bus and the module terminals
- Field Power: Power to operate field devices must be supplied by the user
Output Characteristics
- The module features positive logic characteristics, meaning it sources current to the connected loads from the user common or positive power bus. This makes the module compatible with a wide range of output devices commonly used in industrial settings. The output devices are connected between the negative power bus and the module's terminals, ensuring proper power flow and control.
- Each output point on the module is individually monitored by an LED indicator, which provides visual feedback on whether each output is in the ON or OFF state. This allows for quick diagnostics and troubleshooting without needing additional equipment. Notably, there are no fuses on this module, simplifying installation and reducing the need for maintenance.
Product Attributes
- Output Voltage Range:
- Rated voltage: 12V DC to 24V DC
- Operating range: +20%, -15% from rated voltage, meaning the module can handle a voltage range from 10.2V DC to 28.8V DC.
- Output Current: 0.5 Amps maximum per point, meaning each of the 16 output points can supply a current of up to 0.5 Amps to the connected load. The module can supply a maximum of 2 Amps total for each of the two common power terminals (for each group of 8 outputs).
- Power Consumption: When all outputs are turned on, the module draws 110mA from the 5V bus on the backplane of the RX3i system.
- Inrush Current: The module experiences an inrush current of 4.78 Amps for a duration of 10 milliseconds when powered on. This brief surge ensures that the outputs are able to handle devices with high inrush requirements at startup.
- Output Voltage Drop: The module has a maximum output voltage drop of 1 volt, ensuring that the voltage supplied to the connected load remains within acceptable limits.
- Off-State Leakage: The module features a very low off-state leakage current, with a maximum of 1mA, which ensures that devices connected to an "off" output will not receive unintended current.
- On Response Time: The response time for turning an output on is a fast 2 milliseconds maximum, allowing for quick activation of connected devices.
Isolation and Protection
- The module features optical isolation, with a continuous isolation rating of 250 VAC and a surge rating of 1500 VAC for 1 minute. This protects the PLC and control systems from electrical noise or faults coming from the connected field devices.
- Similarly, the module maintains 250 VAC continuous isolation from the frame ground and a surge isolation of 1500 VAC for 1 minute, enhancing overall system stability.
- Each group of eight outputs is isolated from the other, ensuring that electrical faults in one group do not affect the other.
Installation and Compatibility
- The output module is designed to be easily installed into any I/O slot of the RX3i PACSystems PLC. It is compatible with the full range of RX3i modules and is typically used in systems that require control of multiple output devices. The 16-point configuration with two isolated groups of outputs makes it ideal for controlling multiple devices independently while minimizing wiring complexity.
- Features blue bands on the label, indicating that it is a low-voltage module, ensuring that users are aware of the module’s operating voltage range and any potential limitations or considerations when integrating it into the system.
The WOC team is always available to help you with your Mark I and II requirements. For more information, please contact WOC.
Frequently Asked Questions
What is IC694MDL740?
It is a PLC Output module developed by GE under VersaMax series.
Does the module have any visual indicators?
Yes, each output point has an LED status indicator that lights up when the corresponding output is active. This feature aids in monitoring and troubleshooting.
What is the operating voltage range for the module?
It operates within a voltage range of 12 to 24 Volts DC, making it suitable for low-voltage applications.
How is the unit powered?
The module draws power from the RX3i PACSystems PLC backplane, requiring 5 Volts DC and drawing 110 milliamps of current.
Can the module be used with high-voltage devices?
No, it is designed for low-voltage applications. Connecting it to high-voltage devices could damage the module or the connected devices.
What is the isolation voltage rating?
It has a continuous isolation voltage rating of 250 Volts AC and can withstand up to 1500 Volts AC for 1 minute, ensuring safety in electrically noisy environments.
