Products Description
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Product Description
The GE IC693MDL645H is a discrete DC input module for the GE Series 90-30 Programmable Logic Controller (PLC) platform. Designed to support both positive and negative logic, this 16-point input module accepts 24V DC signals, making it ideal for interfacing with various industrial input devices like limit switches, pushbuttons, and proximity sensors.
Equipped with onboard LED indicators for each input, this module provides real-time feedback of signal states, simplifying diagnostics and enhancing usability. It can be installed in any I/O slot of a 5- or 10-slot baseplate and is commonly used in applications requiring robust and flexible low-voltage input capability.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | IC693MDL645H |
| Input Type | DC, Positive/Negative Logic |
| Rated Input Voltage | 24V DC |
| Input Voltage Range | 0 to +30V DC |
| Number of Inputs | 16 (single group with common terminal) |
| Input Current (Typical) | 7 mA at rated voltage |
| On-State Voltage Range | 11.5V to 30V DC |
| Off-State Voltage Range | 0V to +5V DC |
| Minimum On-State Current | 3.2 mA |
| Maximum Off-State Current | 1.1 mA |
| Response Time (On/Off) | 7 ms typical |
| Isolation | 1500V (field side to logic side) |
| Power Consumption (from 5V bus) | 80 mA (all inputs ON) |
| Power Consumption (24V supply) | 125 mA |
| Mounting | Any I/O slot in a 5- or 10-slot baseplate |
| Status Indicators | 16 green LEDs (1 per point) |
| Dimensions | 142 x 30 x 130 mm |
| Weight | 0.42 kg |
Product Features
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16 isolated DC input channels
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Supports both sourcing and sinking input devices
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Compatible with a wide variety of field sensors and switches
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Real-time input status with individual green LEDs
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Designed for easy installation in GE Series 90-30 baseplates
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Uses optical isolation for reliable logic-side protection
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Color-coded insert (blue) indicating low-voltage input module
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Operates effectively in industrial temperature environments
Product Advantages
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Versatile Input Compatibility: Supports both positive and negative logic devices.
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Reliable Operation: Opto-isolation ensures electrical safety and noise immunity.
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Efficient Diagnostics: LED indicators reduce downtime during troubleshooting.
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Compact Design: Small footprint for high-density I/O configurations.
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Robust Build: Designed for industrial temperature and environmental conditions.
Product Applications
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Industrial automation systems
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Material handling equipment
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Conveyor systems
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Packaging machinery
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Water and wastewater treatment plants
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Building automation and HVAC systems
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Machine tools and assembly lines
Latest Industry Headlines
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“GE Series 90-30 PLC Extends Legacy with Enhanced I/O Modules for Brownfield Systems” – Automation Today, March 2025
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“Industrial Upgrades Simplified: Using GE’s 90-30 Modules for Long-Term Plant Reliability” – Plant Engineering News, February 2025
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“GE I/O Modules Help Bridge the Gap in Hybrid Control Architectures” – Control Engineering, January 2025
Related Models from the Same Series
| Model | Description | Inputs/Outputs | Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| IC693MDL632 | 32-Point DC Input, Negative Logic | 32 Inputs | 24V DC | 142 x 30 x 130 | 0.44 |
| IC693MDL645G | 16-Point DC Input, Positive/Negative Logic | 16 Inputs | 24V DC | 142 x 30 x 130 | 0.42 |
| IC693MDL634 | 16-Point DC Input, Positive Logic | 16 Inputs | 24V DC | 142 x 30 x 130 | 0.42 |
| IC693MDL646 | 32-Point DC Input, Positive Logic | 32 Inputs | 24V DC | 142 x 30 x 130 | 0.44 |
| IC693MDL748 | 8-Point Relay Output Module | 8 Outputs | Relay (AC/DC) | 142 x 30 x 130 | 0.40 |
| IC693MDL734 | 8-Point Isolated DC Output Module | 8 Outputs | 24V DC | 142 x 30 x 130 | 0.40 |
Popular GE Models Recommended
| Model | Description | Type | Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| IC693CPU374 | High-performance CPU with Ethernet | CPU | – | 142 x 30 x 130 | 0.50 |
| IC693ALG223 | Analog Voltage Output, 4 channels | Analog Output | ±10V DC | 142 x 30 x 130 | 0.43 |
| IC693PWR330 | High Capacity Power Supply | Power Supply | 120/240V AC | 142 x 80 x 130 | 0.85 |
| IC693MDL730 | 8-Point 120VAC Input Module | Discrete Input | 120V AC | 142 x 30 x 130 | 0.40 |
| IC693MDL753 | 32-Point DC Output Module | Discrete Output | 24V DC | 142 x 30 x 130 | 0.44 |
| IC693CHS392 | 10-Slot I/O Baseplate | Rack | – | 360 x 50 x 130 | 1.20 |
FAQ
FAQ (Frequently Asked Questions)
Q1: What kind of input devices can be used with IC693MDL645H?
A1: The module is compatible with pushbuttons, limit switches, electronic proximity switches, and other DC-powered input devices.
Q2: Does the module support both sourcing and sinking inputs?
A2: Yes, it supports both positive (sourcing) and negative (sinking) logic inputs.
Q3: How many input points are there on this module?
A3: The IC693MDL645H provides 16 discrete input channels.
Q4: Can this module be installed in any slot?
A4: Yes, it can be installed in any I/O slot of a 5-slot or 10-slot Series 90-30 baseplate.
Q5: What is the typical current draw at 24V input?
A5: The input current is typically 7 mA at 24V DC.
Q6: Is this module suitable for hazardous locations?
A6: Yes, it meets requirements for Class I, Division 2, Groups A, B, C, D hazardous locations with proper installation practices.
Q7: Does the module provide visual indication of input status?
A7: Yes, it includes 16 green LEDs (one per input point) for visual status feedback.
Q8: What is the isolation rating between field and logic sides?
A8: The isolation is rated at 1500 volts between field side and logic side.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
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Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
