Product Overview
The GE IC694ALG222 is a high-performance analog voltage input module for the PACSystems RX3i platform. It converts external voltage signals from sensors and transmitters into precise digital values for CPU processing. With flexible channel configuration and high input density, this module is well-suited for complex process control applications. We supply this unit as 100% brand new, original factory condition to ensure accuracy, stability, and long-term reliability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Channels | 16 Single-ended or 8 Differential |
| Nominal Input Signal | -10 V to +10 V / 0 to 10 V |
| Resolution | 12-bit (2.5 mV @ 0–10 V; 5 mV @ ±10 V) |
| Accuracy | ±0.25% at 25°C (77°F) |
| Channel Update Rate | 13 ms |
| Analog Resolution | 5 mV / 20 µA per bit |
| Calibration (0–10 V) | 2.5 mV per count |
| Calibration (±10 V) | 5 mV per count |
Engineering Advantages
Configurable Input Modes
Supports both single-ended (16 channels) and differential (8 channels) configurations, balancing between channel density and noise immunity.
Superior Thermal Stability
Maintains ±0.25% accuracy under standard conditions, ensuring consistent signal integrity across varying industrial environments.
High-Speed Data Processing
13 ms update rate enables near real-time data acquisition, critical for fast-response control systems and precision automation.
Precision Signal Scaling
Fine resolution (as low as 2.5 mV per count) allows detection of subtle signal variations for enhanced control of process variables.
FAQs
Can I mix single-ended and differential inputs on the same module?
No. The module must be configured as either 16 single-ended or 8 differential channels in software.
Does this module require an external power supply?
The module itself is powered by the RX3i backplane, but connected field sensors typically require external power.
Is there a current input version available?
Yes. Models such as IC694ALG223 are designed specifically for current (4–20 mA) inputs.
What happens if the signal exceeds +10V?
The module flags an over-range condition and reports a diagnostic alarm to the PLC CPU, preventing invalid data from affecting system logic.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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