Description

Overview

The IC693MDL240 is a 16-point AC discrete input module for the Series 90‑30 PLC family. It is engineered to reliably interface 120 VAC field devices such as pushbuttons, limit switches, and sensors with Series 90‑30 PLCs. The module features robust electrical isolation, compact design, and diagnostic LEDs, making it suitable for industrial environments requiring secure, fast, and accurate input monitoring.

Technical Specifications

• Model/Part Number: IC693MDL240

• Brand: GE Fanuc (Emerson Automation)

• Series: Series 90‑30 PLC

• Type: Discrete Input Module

• Number of Channels: 16 input points (single group)

• Nominal Input Voltage: 120 VAC

• Input Voltage Range: 0–132 VAC

• Input Frequency: 47–63 Hz

• Input Current: ~12 mA per channel at rated voltage

• Input ON Threshold: > 74 VAC

• Input OFF Threshold: < 20 VAC

• Backplane Current Draw: ~90 mA @ 5 VDC

• Isolation:

• 250 VAC continuous (field to backplane)

• 1500 VAC for 1 minute (field to ground)

• Indicators: 16 green LEDs showing ON/OFF status per input

• Response Time:

• Typical ON: 30 ms

• Maximum ON: 45 ms

• Module Dimensions: Standard Series 90‑30 single-slot size

• Weight: 0.45 kg

Key Features

• Reliable AC input monitoring for 120 VAC field devices

• Strong isolation between field wiring and PLC logic circuitry

• Diagnostic LEDs provide immediate visual feedback for each input

• Compact, single-slot design compatible with all Series 90‑30 I/O racks

• Designed for durability in harsh industrial conditions

Applications

• Monitoring AC signals from pushbuttons, switches, sensors, and relays

• Integration into Series 90‑30 PLC systems for factory automation

• Suitable for environments with vibration, electrical noise, or temperature variation

FAQ

Q: How many input channels does IC693MDL240 support?
A: 16 discrete input points in a single group.

Q: What voltage range can the module safely detect?
A: 0–132 VAC, with ON threshold above 74 VAC and OFF below 20 VAC.

Q: Does the module provide diagnostic indicators?
A: Yes, 16 green LEDs indicate ON/OFF status for each input channel.

Q: Is this module suitable for harsh industrial conditions?
A: Yes, it is designed with strong isolation and durable components for industrial environments.

Specifications

• Dimensions: 33 × 10 × 5 cm
• Brand: General Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems