Product Overview

The GE Fanuc IC693MDL646 is a 24 VDC discrete input module for Series 90-30 PLC systems, built to interface standard on/off field signals with the controller backplane. It provides a compact 16-point input interface for monitoring contact closures and solid-state sensor outputs in industrial control panels.

This module supports either positive-logic or negative-logic field wiring, allowing it to match common sourcing and sinking input schemes. Front-panel indication simplifies commissioning by showing per-channel input status along with overall module health.

Input and Electrical Characteristics

• Model / Order Number: IC693MDL646

• Product Family: Series 90-30

• Product Type: PLC Discrete Input Module

• Input Type: 24 VDC discrete inputs

• Channel Count: 16 inputs

• Channel Grouping: 1 group with a common power input terminal

• Supported Wiring: Positive logic and negative logic configurations

• Input Voltage Range: 0 to 30 VDC

• Nominal Input Voltage: 24 VDC

• On-State Voltage Threshold: 11.5 to 30 VDC

• Off-State Voltage Range: 0 to 5 VDC

• Typical Response Time: 1 ms on and 1 ms off

• Input Current at Rated Voltage: 7 mA typical at 24 VDC

• On-State Current: 3.2 mA minimum

• Off-State Current: 1.1 mA maximum

• Backplane Power Consumption: 80 mA at 5 VDC, 125 mA at 24 VDC

• Field Wiring Terminals: 20 terminals under protective swing-door cover with circuit references

• Indicators: Individual channel LEDs and Module OK LED

• Condition: Brand New

• Availability: In Stock

• Country of Origin: USA

• Weight: 0.28 kg

• Dimensions: 3.5 × 13 × 13.5 cm

• HS Code: 8537101190

• Minimum Order Quantity: 1

• Lifecycle Status: Active

Industrial Application Scenarios

• Monitoring pushbuttons, selector switches, and auxiliary relay contacts

• Reading proximity sensors, photoelectric sensors, and limit switches with 24 VDC outputs

• Discrete status feedback for actuators, motor starters, and interlock circuits

• Retrofit and maintenance replacement in installed Series 90-30 PLC systems

• General-purpose machine automation requiring fast 1 ms input response