Product Introduction
The GE IC694MDL940D Voltage Output Module is a high‑performance analog actuator interface designed for GE Fanuc / GE Series 90‑30 PLC systems. This module converts internal PLC logic into precise DC voltage signals used to command field‑level devices such as proportional valves, analog drives, positioning actuators, and other industrial equipment requiring variable voltage control.
Built for industrial reliability and long service life, the IC694MDL940D delivers stable and repeatable voltage outputs with excellent signal integrity. Its seamless integration with Series 90‑30 racks, combined with strong analog conditioning, makes it an ideal choice for process control systems, automation applications, environmental systems, and any scenario where accurate voltage control is essential to performance.
Technical Specifications
| Specification | Detail |
|---|
| Brand | GE (General Electric) |
| Model | IC694MDL940D |
| Module Type | Voltage Output Module |
| Series | GE Series 90‑30 PLC |
| Output Channels | Multiple DC Voltage Outputs |
| Output Range | Standard 0–10 V DC per channel |
| Resolution | High‑Resolution DAC |
| Signal Conditioning | On‑Board Filtering & Scaling |
| Communication | PLC Backplane Interface |
| Mounting | Series 90‑30 PLC Rack |
| Operating Temperature | 0°C – 55°C |
| Storage Temperature | –40°C – 85°C |
| Relative Humidity | 5% – 95% Non‑Condensing |
| Construction | Industrial‑Grade PCB |
| Cooling Method | Passive Airflow |
| Dimensions | Standard Series 90‑30 I/O Module Size |
| Weight | Approx. 0.50 kg |
Applications
The IC694MDL940D Voltage Output Module is widely used in industrial applications that require accurate and proportional analog command signals:
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Process control loops for temperature, flow, and pressure systems
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Positioning control for proportional valves and actuators
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Analog drive interfaces in motion control applications
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Environmental automation requiring smooth setpoint adjustments
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Water/wastewater control systems with analog regulation
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Energy systems and power distribution automation
By providing precise voltage output commands, this module allows PLC logic to effectively manage proportional hardware across a variety of automation environments.
Key Advantages
Accurate Analog Control
Delivers proportional voltage outputs with high resolution and stable performance, ideal for precision regulation.
Seamless System Integration
Designed for direct installation into Series 90‑30 PLC racks with full backplane communication support.
Industrial‑Grade Reliability
Solid build quality and analog signal conditioning ensure dependable long‑term operation even in challenging environments.
Noise‑Resilient Output
On‑board filtering reduces electrical noise effects, protecting signal integrity in industrial settings.
Multiple Output Capability
Supports several voltage output channels to control multiple proportional devices from a single module.
Maintenance‑Friendly Design
Standard module form factor simplifies installation, troubleshooting, and replacement when needed.
Technical FAQs
1. What is the primary function of the IC694MDL940D?
It generates precise DC voltage outputs that correspond to PLC control logic for driving analog devices.
2. How many output channels are supported?
The module supports multiple voltage output channels per Series 90‑30 specifications.
3. What voltage range does it output?
Typical industry standard output range is 0–10 V DC.
4. Where is this module installed?
It is installed in a GE Series 90‑30 PLC rack alongside other I/O and controller modules.
5. What type of PLC system supports this module?
It is designed for GE Series 90‑30 PLC systems.
6. Does it have signal conditioning?
Yes, it includes on‑board filtering and scaling to improve signal quality and stability.
7. What industries commonly use this module?
This module finds use in process control, manufacturing automation, energy systems, and environmental monitoring systems.
8. Can this module handle electrically noisy environments?
Yes, on‑board filtering improves resilience to electrical noise typical in industrial settings.
9. Does it require active cooling?
No, the module relies on passive airflow inside the control enclosure.
10. Why use a voltage output module in a PLC system?
Voltage output modules allow PLC logic to command proportional devices smoothly and accurately, supporting refined process control and automation.
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