Overview of GE IC200MDL640 VersaMax Discrete Input Module
The GE IC200MDL640 Discrete Input Module is a key component in the VersaMax series from GE Fanuc. This module provides 16 input points organized into two independent groups. It operates at 24 Volts DC nominal and supports both positive and negative logic configurations. Engineers value this module for its flexibility and reliable performance in industrial automation systems.
Key Technical Specifications
The GE IC200MDL640 module accepts an input voltage range of 0 to 30 Volts DC, with a nominal 24 Volts DC. The input impedance is 10K Ohms, ensuring efficient signal detection. Each group offers group-to-group isolation of 250 VAC continuous or 1500 VAC for one minute, enhancing system safety. Point-to-point isolation is not provided, so consider grouping inputs carefully.
The module consumes only 25 milliamps from the 5 Volt backplane supply and requires no external power supply. This low power consumption simplifies system design and reduces heat generation. For status indication, the module includes one LED per input point and a single 'OK' LED for module health monitoring.
Configuration and Filter Time
Users can configure the input filter time to match application needs. The configurable filter time ranges from 0 milliseconds minimum to 7.0 milliseconds maximum, with a default of 1.0 millisecond. The basic on/off response time per input is 0.5 milliseconds. Adjusting the filter time helps reject noise in harsh environments while maintaining fast response for critical signals.
Additionally, the GE IC200MDL640 supports hot insertion, allowing maintenance without power-down. However, take care during installation to avoid backplane disruptions. The module works with a CPU or NIU to perform processing functions, making it suitable for distributed I/O architectures.
Wiring and Logic Options
For field wiring, use a shorting bar with the B terminal to arrange additional bussed terminals. The module accepts either positive or negative logic. With positive logic, the input receives current from the input device; with negative logic, it sends current to the device. This flexibility accommodates various sensor types and wiring conventions.
The module ID is FFFF8008, and it integrates seamlessly into the VersaMax platform. Its 16 inputs in two groups allow efficient grouping of signals. By understanding these specifications and configuration options, automation engineers can maximize the GE IC200MDL640's capabilities in their control systems.