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The HE693STG884D is an 8-channel strain gauge (bridge) analog input module for the GE Fanuc (GE Fanuc Automation) PACSystems RX3i series, commonly used in industrial applications requiring high-precision bridge sensors such as tension, pressure, and displacement measurements. The HE693STG884D module features a modular backplane design, allowing direct insertion into the PCI-backplane slot of DCS/PLC cabinets. It supports hot-swapping and includes self-diagnostic functions (short circuit, open circuit, polarity error, etc.), facilitating on-site maintenance and fault troubleshooting.

8 channels (each channel is an independent bridge input)
Input type strain gauge (bridge type)
Support voltage/current bridges (such as 350 Ω, 120 Ω, 350 Ω × 2)
Input voltage range: ± 25 mV, ± 50 mV, ± 100 mV (optional)
Resolution: 0.8 µ V (± 25 mV)
1.6 µV（±50 mV）
3.2 µV（±100 mV）
Maximum normal voltage input: 100 mV (corresponding to bridge full range)
Maximum voltage input: ± 35   V (to prevent overvoltage damage)
Input impedance:>1000 M Ω (ultra-high impedance, ensuring that the signal is not loaded)
Accuracy: ± 0.3% (full scale)
Conversion speed: 35 channels/second
Power supply: 5   V   DC (60   mA) 24   V   DC (30   mA)
Connection method: 20 pin terminal block (screw type)
Working temperature: -40 ° C~+85 ° C
Storage temperature: -40 ° C~+85 ° C
Size: 124   mm  × 146   mm  × 74   mm (width × height × depth)
Communication protocol: Modbus RTU (via backplane bus).

Product Introduction
High resolution&high precision: µ V level resolution meets the precise acquisition of small signals.
Wide input range: HE693STG884D can adapt to different bridge sensor specifications with multiple voltage ranges.
Ultra high input impedance: avoids signal attenuation and maintains original measurement accuracy.
Modular design: easy to replace and maintain, compatible with GE Fanuc RX3i series backboards.
Self diagnostic function: Real time monitoring of line status to enhance system reliability.

Category: Industrial Control Module
Sold to: Global
Scope of application: Steel plants/thermal power plants/tire plants/water plants, etc
Service advantages: foreign imports, stock supply, competitive prices, and quality assurance
Shenzhen Changxin is committed to restoring normal operations of enterprises with the best cost, quality, and efficiency,Let the enterprise resume normal operation.

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1.With thousands of suppliers and a wide range of products, you can experience a one-stop shop.
2. The highest quality products.
3. Most products have a warranty period of up to 1 year, and any quality issues will be borne by us. Each item undergoes rigorous testing before delivery.
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5. Quickly deliver all products within 1-3 days after placing the order.
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