GE IC693MDL645D

• Off – State Current: Maximum 1.1 mA.
• Response Time: Typically 7 ms for both on and off.
• Power Consumption: 5V = 80 mA (all inputs on) from 5 – volt bus on backplane; 24V = 125 mA from the isolated 24 – volt backplane bus or from user – supplied power.
• Dimensions (L x W x H): 11.2 cm x 4.5 cm x 5.7 cm.
• Weight: 0.5 kg.

Function Features

• Positive/Negative Logic Compatibility: It can be configured to work with either positive or negative logic, making it suitable for a wide range of input devices such as pushbuttons, limit switches, and electronic proximity switches.
• LED Indicators: There are two horizontal rows of eight green LEDs on the top of the module. They are labeled A1 – A8 and B1 – B8, corresponding to input points 1 – 8 and 9 – 16 respectively. These LEDs indicate the “on” or “off” status of each input point.
• High Input Impedance: It has a high input impedance, which reduces the impact on external circuits.
• Good Noise Immunity: It has strong anti – interference ability, providing good noise immunity.

Application Scenarios

• Machine Control: In industrial manufacturing, it is used to connect various control buttons, limit switches, and proximity switches of machines to the PLC, enabling precise control of machine operations.
• Data Acquisition: It can collect digital signals from various sensors and transmit them to the PLC for data processing and analysis, which is widely used in industrial production lines for monitoring the status of production equipment and processes.
• Security Systems: In security systems, it can be used to connect sensors such as door – opening sensors and motion sensors to the PLC, realizing the monitoring and control of security – related signals.
• Process Control: In process control systems, such as chemical plants and power plants, it is used to collect digital signals of field devices and transmit them to the PLC to control the start – stop and status of equipment.