IC670MDL643 Input Module GE Fanuc

GE Fanuc IC670MDL643 DC Positive/Negative Logic Input Module

Key Technical Specifications

• Brand: GE Fanuc
• Series: Field Control
• Model: IC670MDL643
• Description: 5/12 VDC Positive/Negative Input Module
• Input Voltage: 0 to 15 Volts DC range
• Number of Inputs: 16 discrete points in 2 groups
• Logic Type: Configurable for positive or negative logic
• On-State Voltage: +3.6 to +15 VDC or -3.6 to -15 VDC
• Input Current: 5 mA at 5 VDC, 16 mA at 15 VDC
• Input Impedance: 1K Ohms typical
• Isolation: 150 Volts AC group-to-group
• Power Draw: 80 mA from bus supply
• LED Indicators: One per point plus power LED
• Weight: 2 Pounds

Installation & Operation

• Use the 25-terminal block for field wiring connections
• The block accepts AWG #14 to AWG #22 wires
• Mount securely on DIN rail in your Field Control rack
• Group inputs correctly by logic type for proper function
• The transparent top shows all input status LEDs clearly
• Each input creates logic one when its switch closes

Frequently Asked Questions

• What input signals does this module accept?
  The IC670MDL643 accepts both positive (0 to +15VDC) and negative (0 to -15VDC) logic signals.
• How are the 16 inputs organized?
  Inputs are arranged in 2 groups of 8 points, with 150VAC isolation between groups.
• What is the input impedance value?
  The module has approximately 1K Ohms of input impedance for signal conditioning.