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GE IC695ALG600 Analog Input/Output Module
Product Overview
The GE IC695ALG600 is a combined analog input/output module designed for GE’s RX3i PACSystems, a robust platform in industrial automation. This module serves as a critical interface between the PLC and field devices, converting real-world analog signals—such as temperature, pressure, and flow—into digital data for processing and vice versa. It integrates 4 analog inputs and 2 analog outputs in a single compact unit, making it ideal for applications requiring precise measurement and control of continuous variables in industrial processes.
As part of the IC695 Series, the GE IC695ALG600 integrates seamlessly with RX3i backplanes like the IC694CHS790 and works with CPUs such as the IC694CPU331. It fits into any I/O slot of the backplane, drawing power through the rack and communicating with the CPU via the backplane bus. The IC695ALG600 supports a wide range of analog input signals (including 0–10 V, 4–20 mA, and thermocouples) and analog output signals (0–10 V or 4–20 mA), providing flexibility for various industrial sensors and actuators.
Built to withstand harsh industrial conditions, the GE IC695ALG600 operates in temperatures from -20°C to 60°C and humidity up to 95% (non-condensing). It features channel-to-channel isolation (500 V AC) to protect against electrical noise and ground loops, ensuring accurate signal conversion even in environments with large motors or high-voltage equipment. Though it is a legacy model, the GE IC695ALG600 remains vital for maintaining older RX3i systems, allowing businesses to extend the life of their automation infrastructure without costly full upgrades.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IC695ALG600 |
| Manufacturer | GE |
| Product Type | Combined Analog Input/Output Module (RX3i PACSystems) |
| Number of Inputs | 4 (configurable) |
| Number of Outputs | 2 (configurable) |
| Input Signal Types | 0–10 V, ±10 V, 4–20 mA, ±20 mA, thermocouples (J, K, T, E, R, S, B, N) |
| Output Signal Types | 0–10 V, 4–20 mA |
| Resolution | 16-bit (inputs); 12-bit (outputs) |
| Isolation | 500 V AC (channel to channel) |
| Physical Dimensions | 136 mm (L) × 35 mm (W) × 133 mm (D) |
| Weight | 0.5 kg |
| Operating Temperature | -20°C to 60°C |
| Humidity Tolerance | 5%–95% (non-condensing) |
IC695ALG600
Related Products
- GE IC694CHS790: A 9-slot backplane rack where the IC695ALG600 is installed, providing mechanical support and electrical connections.
- GE IC694CPU331: A high-performance CPU for RX3i systems that processes data from the IC695ALG600 and sends control signals to its outputs.
- GE IC695ALG220A: An analog input module with 8 channels, offering higher input capacity than the IC695ALG600 for systems requiring more sensors.
- GE IC695ALG396: An analog output module with 8 channels, providing higher output capacity than the IC695ALG600 for systems requiring more actuators.
- GE IC694MDL632: A digital input module that complements the IC695ALG600 in hybrid systems needing both digital and analog I/O capabilities.
- GE IC694PWR330: A power supply module that provides the 24 V DC needed by the IC695ALG600 and its connected devices.
Main features and advantages
Combined I/O design: The IC695ALG600 integrates 4 analog inputs and 2 analog outputs in a single module, reducing the number of modules needed in a system. This saves space in the backplane rack and simplifies wiring, making it ideal for applications with limited space or a balanced mix of sensors and actuators. For example, it can monitor 4 temperature sensors and control 2 pressure valves in a chemical mixing process.
Wide signal compatibility: The module supports a variety of analog input and output signals, including voltage, current, and thermocouples. This versatility allows it to interface with different types of sensors and actuators commonly used in industrial settings, eliminating the need for additional signal converters.
High resolution: The IC695ALG600 offers 16-bit resolution for inputs and 12-bit resolution for outputs, providing precise measurement and control of analog signals. This high resolution ensures accurate representation of real-world values, critical for applications requiring tight process control, such as pharmaceutical manufacturing or food processing.
Channel isolation: The module features 500 V AC channel-to-channel isolation, protecting against electrical noise and ground loops. This ensures that signals from one channel do not interfere with others, maintaining signal integrity and measurement accuracy in noisy industrial environments.
Tough industrial design: The IC695ALG600 operates in a wide temperature range and resists humidity and dust, making it suitable for harsh settings like chemical plants, outdoor installations, or metalworking facilities. This durability ensures consistent performance in challenging conditions.
Easy configuration: The module can be configured using GE’s Proficy Machine Edition software, allowing users to set parameters such as input/output types, scaling, and filtering. This simplifies setup and reduces commissioning time compared to manual configuration methods.
Installation and maintenance
Pre-installation preparations: Verify that the IC695ALG600 is compatible with your RX3i backplane (e.g., IC694CHS790) and CPU (e.g., IC694CPU331). Ensure there is an empty I/O slot. Power off the system and disconnect all power sources. Align the module with the slot and push firmly until it clicks into place. Connect the 24 V DC power supply to the backplane’s terminal block. Wire sensors to the input terminals and actuators to the output terminals, ensuring correct polarity and signal type (e.g., voltage or current).
Maintenance suggestions: Inspect the IC695ALG600 monthly for loose wires or signs of damage. Tighten terminal screws to ensure good contact—loose connections can cause signal drift or loss. Check the status LEDs on the module: a solid green LED indicates normal operation, while a flashing or red LED may indicate a fault. Use diagnostic tools in Proficy Machine Edition to monitor signal values and troubleshoot issues. If a channel fails, test the connected device first; if the device works, replace the module. Store a spare IC695ALG600 in a dry, cool area (10–30°C) to replace quickly if needed, minimizing downtime.
IC695ALG600
Application fields
The GE IC695ALG600 is widely used in industries requiring precise analog measurement and control:
- Chemical processing: In a chemical reactor, the module monitors 4 temperature sensors (inputs) and controls 2 flow valves (outputs). It ensures the reactor maintains optimal temperature and chemical flow rates, preventing unsafe conditions and ensuring product quality.
- Power generation: In a steam turbine control system, the IC695ALG600 measures 4 pressure sensors (inputs) and adjusts 2 steam valves (outputs). It maintains steady pressure levels, optimizing turbine efficiency and preventing equipment damage.
- Water treatment: In a wastewater treatment plant, the module monitors 4 pH sensors (inputs) and controls 2 chemical dosing pumps (outputs). It adjusts chemical injection rates based on pH readings, ensuring effective treatment and compliance with environmental regulations.
- Food and beverage: In a brewery, the IC695ALG600 monitors 4 temperature sensors in fermentation tanks (inputs) and controls 2 cooling units (outputs). It maintains precise fermentation temperatures, ensuring consistent beer quality and flavor.
In all these applications, the module’s combined I/O capabilities and high precision make it a key component in maintaining efficient, reliable industrial processes.
Product guarantee
Our company offers a one-year quality warranty service for the IC695ALG600, covering hardware malfunctions not caused by human factors. During the warranty period, if the product shows abnormal performance or functional failure, we will provide replacement services. In addition, for discontinued models or urgent demands, relying on our global supply chain network, we can quickly respond to customers’ procurement needs for scarce spare parts, and provide reliable services to support the continuous and stable operation of industrial systems.
Our company is a leading enterprise in the industrial control industry, established in 2007, with 17 years of experience. We are an import and export trade distribution company, mainly selling major brands of industrial control parts, including many unpopular discontinued models, with a large stock. Our company has advantageous supply channels and a large number of in-stock items to meet customers’ urgent needs for spare parts. Our main business includes the distribution and trade of PLC modules, DCS cards, ESD system cards, vibration monitoring system cards, turbine control system modules, gas generator spare parts, instruments, and other products.
For inquiries, contact us via WhatsApp at +86 18859254943 or email at sales@ygplc.com.
