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The IC693MDL240 is a 16-point 120 VAC discrete input module for the GE Fanuc Series 90-30 PLC family. Designed for high-density industrial I/O, it converts field-level AC signals from devices such as pushbuttons, limit switches, and auxiliary contacts into digital data for the PLC CPU. The module features 1500 VAC RMS optical isolation between field and logic circuits, protecting sensitive controller electronics from electrical transients and ensuring reliable operation in harsh industrial environments.
| Parameter | Specification |
|---|---|
| Model Number | IC693MDL240 |
| Manufacturer | GE Fanuc |
| Series Compatibility | Series 90-30 PLC |
| Input Channels | 16 discrete AC inputs |
| Input Voltage Range | 0 – 132 VAC (50/60 Hz) |
| Nominal Voltage | 120 VAC |
| On-State Voltage Threshold | 74 – 132 VAC |
| Off-State Voltage Threshold | 0 – 20 VAC |
| On-State Current | 12 mA nominal |
| Max Response Time | 30 ms (On), 45 ms (Off) |
| Current Consumption | 90 mA from 5 VDC backplane |
| Isolation Rating | 1500 VAC (RMS) |
| Physical Weight | 0.45 kg |
| Mounting | Series 90-30 I/O rack slot |
Interfaces 120 VAC field devices with PLC logic circuits
Monitors pushbuttons, limit switches, relays, and auxiliary contacts in industrial automation
Provides high-speed, deterministic input detection for process control
Ensures electrical isolation to protect PLC logic from voltage transients
Compatible with LogicMaster 90-30, VersaPro, and Proficy Machine Edition software environments
What is the primary function of the IC693MDL240?
It converts 120 VAC signals from field devices into digital logic inputs for the Series 90-30 PLC CPU.
Does the module require external power for the input channels?
No; the AC inputs are powered by the connected field devices. The module’s logic circuits draw 5 VDC from the PLC backplane.
Can this module be installed in any slot?
Yes, it can occupy any available I/O slot on a Series 90-30 backplane, provided the system power supply can support its 90 mA consumption.