GEHE693RTD600 6-Channel RTD Input Module

Technical Specifications

• Manufacturer: General Electric (GE)
• Model: HE693RTD600
• Series: Series 90-30 PLC
• Input Channels: 6 independent differential inputs
• Supported RTDs: Pt100 (α=0.00385), Ni120, Cu10
• Accuracy: ±0.1°C
• Resolution: 16 bits
• Isolation Voltage: 1500 VAC (channel-to-system)
• Power Supply: 24 VDC (±10%)
• Operating Temperature: -20°C to +70°C
• Dimensions: 85 mm × 75 mm × 25 mm
• Weight: 0.25 kg

Key Features

• 6-Channel High Precision: 16-bit resolution with ±0.1°C accuracy for critical temperature control.
• Multi-RTD Support: Compatible with Pt100, Ni120, Cu10 for diverse industrial sensors.
• High Isolation: 1500 VAC isolation protects against electrical noise and ground loops.
• Open-Wire Detection: Automatically identifies sensor faults for predictive maintenance.
• Compact Design: Fits standard 90-30 PLC I/O slots for easy integration.

Application Scenarios

• Process Control: Chemical, petrochemical, and food processing temperature monitoring.
• Power Generation: Boiler, turbine, and generator temperature measurement.
• Manufacturing: Metal processing, HVAC, and pharmaceutical production precision temperature control.