Emerson Ovation 5X00119G02 RTD Input Module - 8 Channels

Emerson Ovation 5X00119G02 – 8-Channel RTD Input Module

The Emerson Ovation 5X00119G02 is an 8-channel RTD input module for high-accuracy temperature measurement in the Ovation DCS. It supports platinum and nickel RTD types with 2-wire, 3-wire, and 4-wire configurations.

• Channels: 8 RTD inputs
• Supported RTD Types: PT100, PT1000, Ni20
• Measurement Range: −200°C to +850°C
• Accuracy: 0.1% of full scale
• Resolution: 16-bit A/D conversion
• Update Rate: 100 ms per channel
• Input Impedance: High impedance to minimize signal degradation
• Power Supply: 24 VDC nominal
• Operating Temperature: −20°C to +70°C
• Storage Temperature: −40°C to +85°C
• Humidity: 5%–95% RH non-condensing
• Dimensions: 180 mm × 50 mm × 120 mm
• Weight: 0.8 kg
• Certifications: CE, UL, RoHS

Technical Specifications

FAQ

1. Compatible RTD Types
   The module supports Pt100, Pt1000, Ni20, and common industrial RTD sensors. Select the sensor curve (IEC 60751 or JIS) in the configuration software.
2. 4-Wire RTD Support
   2-wire, 3-wire, and 4-wire RTD configurations are supported. 4-wire eliminates lead resistance and provides the highest accuracy.
3. Difference From 5X00119G03
   G03 adds enhanced diagnostics, wider RTD type support, and improved isolation. G02 is the standard 8-channel variant.
4. Hot-Swap Capability
   The module supports hot-swap replacement when installed in a compatible Ovation rack.

Installation Guide

• Step 1: Install the module into the Ovation RTD I/O slot. Confirm keying matches to prevent mis-insertion.
• Step 2: Wire RTD sensors to the terminal block. For 3-wire, connect two leads to one excitation terminal and the third to the sense terminal. For 4-wire, separate excitation and sense pairs.
• Step 3: In Ovation Developer Studio, assign RTD type, wire configuration, and engineering units (°C or °F).
• Step 4: Enable open-circuit and short-circuit diagnostics to detect sensor failures.
• Step 5: Verify readings against a calibrated temperature bath or ice-point reference (0°C for Pt100 = 100.00 Ω).

Selection Tips

Select 5X00119G02 for 8-channel temperature monitoring with Pt100 and Ni20 RTDs. For 4-channel applications, 5X00118G02 provides a smaller footprint. For 16-channel density, use 5X00120G02. For long cable runs, 4-wire RTDs eliminate lead resistance errors.