UC86-8CH 57275871

Description

1. Product Description

2. Product Parameters

Parameter	Specification
Channels	8 isolated analog inputs
Input Type	Voltage (0–5 V, 0–10 V) / Current (4–20 mA)
Resolution	16-bit
Accuracy	±0.1% of full scale
Voltage Supply	24 V DC (±10%)
Signal Isolation	500 V DC (channel-to-channel, channel-to-ground)
Compatibility	ABB AC 800M, Industrial IT systems
Dimensions (W×H×D)	25 mm × 100 mm × 120 mm

UC86-8CH 57275871

3. Advantages and Features

• High Reliability: Redundant power supply and short-circuit protection ensure continuous operation in harsh environments.
• Precision Performance: 16-bit resolution and low drift enable accurate monitoring of critical processes (e.g., temperature, pressure).
• Easy Integration: Plug-in design with standardized connectors reduces installation time by 30% compared to legacy modules.
• Diagnostic Capabilities: Real-time channel status monitoring and error reporting minimize downtime (e.g., fault LED indicators).
• Energy Efficiency: Low power consumption (≤2.5 W) meets energy-saving requirements for green industrial operations.

4. Application Areas and Cases

• Case Study: A chemical plant in Germany integrated the UC86-8CH 57275871 to monitor 80+ temperature and pressure sensors in a reactor system. The module’s high accuracy and fast sampling (200 ms/channel) reduced measurement errors by 45%, improving process stability and product quality.

5. Competitor Comparison

• Superior Channel Density: 8 channels in a smaller form factor (25 mm width) versus 6 channels in competing models.
• Enhanced Isolation: 500 V DC isolation (vs. typical 250 V DC in alternatives).
• Extended Temperature Range: Operates at -40°C to +70°C (vs. standard 0°C to +55°C), suitable for extreme environments.
  

  UC86-8CH 57275871

6. Selection Recommendations

• Compatibility: Verify compatibility with your control system (e.g., ABB AC 800M, third-party PLCs).
• Environment: Choose modules with appropriate temperature/pressure ratings for your site (e.g., hazardous areas require ATEX/IECEx certifications).
• Scalability: Opt for 8-channel modules (like the UC86-8CH 57275871) for cost-effective expansion of small-to-medium systems.
• Budget: Balance features (e.g., isolation, resolution) with project requirements—this module offers premium performance at a 15% lower cost than high-end competitors.

7. Precautions

• Installation: Follow ABB’s wiring guidelines (shielded cables for analog signals, proper grounding).
• Maintenance: Regularly check for loose connections; replace modules every 10–15 years (based on operational conditions).
• Safety: Disconnect power before servicing; avoid electrostatic discharge (ESD) during handling.