Core Technical Specifications

Product Type: PLC analog input module / control board
Series: GE PACSystems RX3i / PACSystems 3i

Analog Input Specifications

• Number of Channels: 4
• Input Range: −10 V to +10 V
• Resolution: 12-bit binary (4096 counts)
• Conversion Speed: 1 ms per channel
• Update Rate: 4 ms per channel

Operating Environment

• Temperature Range: −40°C to +85°C
• Ingress Protection: IP45
• Dimensions: Approx. 27 cm × 12.5 cm × 27 cm
  (Exact dimensions may vary slightly by version)
• Weight: Approx. 4.06 kg

Electrical Characteristics

• Operating Voltage: Typically 24 VDC
  (Some references mention a 220 V configuration)
• Current Rating: 1 A
• Communication Interfaces: RS-485
  (Some versions also support Ethernet, Modbus, and other protocols)
• Certifications: CE, UL, RoHS

---

Main Application Areas

• Gas Turbine Control: Used to monitor and control critical gas turbine parameters.
• Process Control Systems: Suitable for industrial automation systems requiring precise analog signal acquisition.
• Industrial Data Acquisition: Applied in real-time data collection, field control, and system communication.

---

Key Advantages

• High Reliability: Built with industrial-grade components for operation in harsh environments.
• Precise Control: 12-bit resolution ensures high-accuracy data acquisition.
• Flexible Configuration: Supports multiple communication interfaces, making integration into existing control systems easier.