24 VDC 16-Point Discrete Input Module | GE IC200MDL640H
Manufacturer: GE Fanuc
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Part Number: IC200MDL640H
Condition：New with Original Package
Product Type: Digital I/O Cards
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC200MDL640H VersaMax Discrete Input Module
The GE Fanuc IC200MDL640H, also cataloged as the IC200MDL640 Discrete Input Module, operates as a dedicated hardware component for 24 VDC logic signal acquisition within VersaMax I/O and Control System platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC200MDL640H |
| Brand | GE Fanuc |
| Origin | United States |
| Weight | 0.20 kg |
| Dimensions | 110 mm x 67 mm x 50 mm |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | 110 mA at 5 VDC (backplane draw) |
| Input Capacity | 16 Discrete Points (Positive/Negative Logic Grouped) |
| Nominal Voltage | 24 VDC |
| Voltage Range | 10 to 30 VDC |
| Response Time | ON: <=0.5 ms, OFF: <=0.5 ms |
| Isolation | 1500 V RMS between field and logic |
Backplane Bus Communication Velocity & I/O Density Scaling
The module transfers field status states directly to the CPU backplane across 16 grouped discrete input channels, maintaining fast sub-millisecond response execution under 0.5 ms. Utilizing an onboard logic backplane current draw of 110 mA at 5 VDC, the unit optimizes space efficiency across VersaMax carrier bases. Internal 1500 V RMS galvanic optical isolation prevents field-side electrical noise, ground loops, and high-voltage surges from interfering with backplane bus communication velocity or host CPU scan cycles.
Frequently Asked Questions
Q: Does the IC200MDL640H input module support both sinking and sourcing field wiring configurations?
A: Yes, the 16 discrete input channels are grouped to accommodate both positive logic (sourcing) and negative logic (sinking) 24 VDC field device inputs.
Q: Can the module be inserted or removed while backplane system power is applied?
A: Standard installation practices mandate isolating main rack power and field voltage loops before removing or inserting the module to prevent electrical transients across the backplane connector.
Q: How does the module interface physically with the VersaMax I/O rack structure?
A: The module mounts directly onto a standard VersaMax snap-in carrier base, engaging with the backplane bus and field terminal strip without external ribbon cables.
Field Installation Guidelines
Isolate all main power supplies and 24 VDC field power sources prior to mounting the module onto the VersaMax I/O carrier. Align the side guides carefully and press the unit down until the retention tabs lock securely into place. Wire all field input points to the removable terminal block according to positive or negative logic conventions, ensuring low-voltage DC lines remain physically separated from high-voltage AC conductors. Secure the carrier rail directly to the grounded enclosure backplate to provide a low-impedance path for noise suppression.