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Product Introduction
The GE IC697MDL753 Discrete Output Module is a high-density digital output module developed for the GE Fanuc Series 90-70 Programmable Logic Controller (PLC) platform. It is designed to deliver fast, reliable, and noise-resistant output control in industrial automation systems that operate within a 5–48 VDC range. The module provides 32 negative logic (sinking) output points, each capable of sourcing 0.5 amps of current, making it ideal for controlling solenoids, relays, indicator lamps, or other DC-driven devices.
Unlike mechanical relay-based modules, the IC697MDL753 employs solid-state electronic switching to achieve silent operation, long service life, and improved reliability. Its four optically isolated groups of eight outputs each enhance signal integrity and electrical isolation, preventing interference between control zones or circuits.
The IC697MDL753 is commonly used in large-scale automation installations that demand stable digital control, such as process control systems, manufacturing automation, material handling, and critical infrastructure monitoring. It is fully compatible with other I/O modules in the GE Series 90-70 family, offering flexible integration and efficient configuration within both centralized and distributed control architectures.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | GE Fanuc (General Electric) |
| Product Model | IC697MDL753 |
| Product Type | Discrete Output Module |
| Series | GE Fanuc Series 90-70 |
| Number of Output Points | 32 points |
| Output Logic Type | Negative logic (sinking type) |
| Output Voltage Range | 5 VDC to 48 VDC nominal |
| Output Current per Point | 0.5 A continuous per channel |
| Maximum Inrush Current | Up to 20× rated current for short duration |
| Output Groups | 4 isolated groups of 8 points each |
| Isolation Between Groups | 1500 V RMS minimum |
| Output Type | Solid-state transistor output |
| Typical ON-State Voltage Drop | < 1.0 V DC |
| OFF-State Leakage Current | < 0.1 mA per channel |
| Switching Time (ON/OFF) | < 2 ms typical |
| Backplane Current Consumption | 250 mA at 5 V DC (typical) |
| Power Dissipation | Approximately 6.5 W at full load |
| Field Wiring Connection | Removable screw-type terminal block |
| Output Indicators | One LED per output channel (ON/OFF indication) |
| Operating Temperature Range | 0 °C to +60 °C (32 °F to 140 °F) |
| Storage Temperature Range | –40 °C to +85 °C (–40 °F to 185 °F) |
| Relative Humidity | 5–95 % non-condensing |
| Cooling Method | Natural convection |
| Mounting Type | Series 90-70 I/O rack mounting |
| Dimensions (W × H × D) | 200 × 40 × 150 mm |
| Weight | 0.912 kg |
| Certifications | UL, CE, CSA compliant |
Product Applications
The GE IC697MDL753 module is engineered for use in industrial and process control applications that require high-performance digital switching within a DC voltage environment. Its negative logic configuration makes it suitable for installations where the load is connected to the positive side of the supply, and the output switches connect to ground.
Key application areas include:
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Factory Automation: Control of DC-driven actuators, lamps, and solenoids for assembly lines, robotics, and machine tools.
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Power Generation Systems: Switching low-voltage DC relays and signaling devices within turbine and generator control systems.
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Material Handling Systems: Controlling conveyor drives, diverter gates, and pneumatic actuators with precise digital outputs.
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Infrastructure and Utility Automation: Used in substation automation, rail systems, and traffic management control panels.
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Process Control Systems: Provides output control for industrial process instruments and discrete valve actuators.
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Automated Test Equipment: Ideal for high-speed, repeatable output control signals in testing environments.
The module’s high channel density and isolation design enable engineers to group outputs by system function or area, simplifying troubleshooting and improving operational reliability.
Product Advantages
The GE IC697MDL753 Discrete Output Module delivers a balance of robustness, accuracy, and simplicity, optimized for long-term industrial use.
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High Channel Density: 32 outputs per module save rack space and reduce system footprint.
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Negative Logic Output Design: Supports sinking configuration ideal for systems with a common positive voltage.
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Wide Voltage Range: Operates reliably from 5 VDC to 48 VDC, supporting various industrial load requirements.
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Solid-State Switching: Provides silent operation, no mechanical wear, and excellent reliability under high duty cycles.
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Group Isolation: Four isolated groups allow separate machine zones or independent control areas with enhanced electrical protection.
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Fast Response Time: Sub-2 ms switching time ensures accuracy for time-critical automation processes.
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Integrated LED Indicators: Each output has an LED indicator, making visual status checks and troubleshooting easier.
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High Inrush Capability: Handles transient inrush currents up to 20 times the rated current, accommodating inductive loads.
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Strong Electrical Immunity: Optical isolation minimizes susceptibility to electrical noise and transient spikes.
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Modular Compatibility: Fully compatible with other GE Fanuc Series 90-70 I/O modules and system components.
FAQ
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What is the logic configuration of the IC697MDL753 module?
It uses a negative logic (sinking) configuration, meaning the output switches the load to the common ground, ideal for systems using a positive common supply. -
How many outputs does this module provide?
The module provides 32 discrete DC output channels, arranged in four isolated groups of eight outputs each. -
What is the maximum current each output can drive?
Each output channel supports up to 0.5 amperes of continuous current with a short-term inrush capacity of 20 times the rated current. -
Can the module handle inductive loads?
Yes. It can control inductive devices such as solenoids or relays when used with appropriate suppression components to prevent voltage spikes. -
What is the isolation between output groups?
The module provides 1500 V RMS isolation between output groups and the backplane, ensuring strong protection against electrical interference. -
What is the typical ON-state voltage drop per channel?
The ON-state voltage drop is typically less than 1.0 V DC, minimizing power loss and heat generation during operation. -
Is the IC697MDL753 compatible with other GE Series 90-70 modules?
Yes, it is fully compatible with other modules in the GE Fanuc Series 90-70 system, including analog and communication modules. -
What is the typical output switching speed?
The output response time is typically under 2 milliseconds, ensuring fast and accurate control for real-time applications. -
Does the module include any status indicators?
Yes. Each output channel features an LED indicator that reflects the ON/OFF state of that output, aiding in system monitoring and troubleshooting. -
How is field wiring connected to the module?
The module uses removable screw-type terminal blocks for secure and convenient field wiring connections.
Related or Similar Models
| Model | Description |
|---|---|
| IC697MDL740 | 16-Point 24/48 VDC Output Module, 2 A per point |
| IC697MDL750 | 32-Point 24/48 VDC Output Module, 0.5 A per point |
| IC697MDL752 | 32-Point 12 VDC Output Module, 0.5 A per point |
| IC697MDL341 | 12-Point 120/240 V AC Isolated Output Module |
| IC697MDL730 | 16-Point 120/240 V AC Output Module, 1 A per point |
| IC697MDL753A | Enhanced version of 32-Point 5–48 VDC Negative Logic Module |
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