Product Core Brief

• Model: 5X00106G01
• Brand: Emerson (Ovation System, originally Westinghouse)
• Series: Ovation DCS High-Performance HART Analog Input Subsystem
• Core Function: High-performance 8-channel analog input electronics module (E-Module) with native HART protocol support, enabling simultaneous analog signal acquisition and bidirectional digital communication with HART-enabled field devices for advanced diagnostics and calibration.
• Product Type: HART High-Performance Analog Input Electronics Module (E-Module)
• Key Specs: 8 Isolated Channels | HART 7.0 Protocol | 14-Bit Resolution | ±0.1% FS Accuracy | Bidirectional Digital Communication
• Condition: New Original / New Surplus

Key Technical Specifications

• Module Type: HART High-Performance Analog Input Electronics Module (E-Module)
• Number of Channels: 8 isolated analog input channels
• HART Protocol Support: HART 7.0 — bidirectional digital communication overlaid on 4-20mA analog signal
• Resolution: 14-bit ADC
• Accuracy: ±0.1% of full scale (FS)
• Noise Performance: <10 μV rms
• Sampling Rate: Up to 100Hz per channel
• Analog Input Range: Supports 4-20mA current input (via compatible Personality Module); voltage ranges available with alternate PM variants
• Channel Isolation: Channel-to-channel and channel-to-logic isolation
• Power Supply: 24VDC from the Ovation backplane
• Power Consumption: ≤1W (module-level)
• Operating Temperature: 0°C to 55°C (control room/industrial cabinet environment); extended range -40°C to 65°C per some specifications
• Humidity: 5%–95% non-condensing
• Physical Dimensions: 52mm × 114mm × 27mm
• Weight: ~150g
• Installation: DIN-rail mountable, single-slot Ovation-style module

 

Product Introduction

The 5X00106G01 is the electronics module (E-Module) half of Emerson Ovation’s High-Performance HART Analog Input subsystem. It’s the premium AI card for applications where you need more than just a 4-20mA reading — you need full bidirectional HART communication with your smart field devices for remote calibration, diagnostics, and device health monitoring.

Unlike standard analog input modules that only capture the analog current value, the 5X00106G01 simultaneously extracts the HART digital signal superimposed on the 4-20mA loop. This means you can read the process variable AND access the transmitter’s diagnostic data (sensor health, calibration status, alarm conditions) — all over the same two wires, with no additional cabling. The 14-bit resolution and ±0.1% FS accuracy make it suitable for critical measurement loops where precision matters, and the <10 μV rms noise floor ensures clean, stable readings even in electrically noisy environments.

Important note: the 5X00106G01 is the E-Module only — it handles the A/D conversion, HART demodulation, and backplane communication. You must pair it with the correct Personality Module (PM) that provides the field-side terminal block and signal conditioning for your specific input type (4-20mA, voltage, etc.). The modular E-Module + PM architecture means you can stock E-Modules and PMs separately, reducing spare parts inventory costs.

Bottom line: if you’re running HART-enabled transmitters and want to leverage their full diagnostic capability without a separate HART multiplexer, this is the module you spec.

QA & Testing SOP

HART AI modules are the most complex I/O cards in the Ovation system — they’re doing analog acquisition AND digital protocol decoding simultaneously. Our validation protocol is comprehensive:

1. Physical & Anti-Counterfeit Inspection: We verify the OEM chassis integrity, check for authentic Emerson/Westinghouse labeling and correct revision codes, and inspect the mating connector pins for corrosion or bending.
2. Backplane Communication Test: The module is seated in an OEM Ovation test rack and we verify that the controller correctly reads the electronic ID from the module’s flash memory — confirming backplane communication and module identification are working.
3. Per-Channel A/D Converter Test: We inject precision analog signals into each of the 8 channels (via a compatible PM) and verify that each channel produces the correct 14-bit digital value. We check for channel-to-channel crosstalk by varying one channel while monitoring the others.
4. HART Communication Test: We connect a HART-enabled field simulator to each channel and verify that the module can establish HART communication, read the device tag, descriptor, and message fields, and perform a loop test command. We confirm bidirectional communication on all 8 channels simultaneously.
5. Resolution & Accuracy Verification: We step through the full analog range in fine increments and verify that the 14-bit resolution is achieved and that the accuracy stays within the ±0.1% FS spec across the entire range.
6. Noise Floor Test: We measure the module’s input-referred noise with a shorted input and verify it’s below the 10 μV rms specification.
7. Sampling Rate Test: We verify that each channel can update at up to 100Hz by monitoring the data refresh rate on the Ovation controller.
8. Power Consumption Test: We measure the module’s power draw from the backplane and verify it’s within spec (≤1W).
9. Anti-Static Packaging: After validation, the module is sealed in industrial-grade ESD shielding bags with connector protectors installed for transit.

Installation Pitfalls & Guide

HART AI wiring mistakes don’t just cause bad readings — they break HART communication entirely, which defeats the purpose of buying a HART-capable module. These are the traps to avoid:

• ❗ E-Module vs. PM Confusion: The 5X00106G01 is only the E-Module — it does NOT have field wiring terminals. You must pair it with the correct Personality Module (PM) for your signal type. Installing the E-Module without the PM means you have no way to connect field wiring. Always verify the PM part number matches your field signal type before installation.
• ❗ HART Communication Requires Proper Loop Resistance: HART communication requires a minimum loop resistance of 250Ω. If your loop resistance is too low (e.g., a direct connection to a low-impedance input), the HART signal will be shorted out and communication will fail. Verify that your loop includes sufficient resistance — most HART transmitters and DCS input cards provide this internally, but always check.
• ❗ HART Communication Requires Proper Loop Capacitance: Excessive loop capacitance (>10 μF) will attenuate the HART signal and cause communication failures. Keep cable runs as short as practical and avoid running HART loops in parallel with high-capacitance cables.
• ❗ Shield Grounding — Single Point Only: Shielded cable shields for analog signals must be grounded at the DCS cabinet terminal side only. The field-side shield must float (insulated). Grounding both ends creates a ground loop that injects 50/60Hz noise into the analog signal, causing erratic readings and potentially disrupting HART communication.
• ❗ HART Device Addressing: Each HART device on a multidrop loop must have a unique polling address (1–15 for multidrop mode; 0 for point-to-point mode). If two devices share the same address, communication will fail. Verify device addresses before commissioning.
• ❗ Do Not Mix HART and Non-HART Devices on the Same Loop: In point-to-point mode (address 0), the loop supports one HART device. In multidrop mode (addresses 1–15), all devices must be HART-enabled. Mixing HART and non-HART devices on the same loop will cause communication failures.

Replacement Procedure:

1. Pre-Install: Back up the Ovation controller logic and I/O configuration. Document all field wiring connections on the PM terminal block. Note the slot location of the module being replaced. In the Ovation I/O Builder, set all points on the module to “Out of Service” (Scan Off) before removal.
2. Removal: Disconnect all field wiring from the PM terminal block. The Ovation system supports hot-swapping — you can remove the E-Module while the system is running, but the 8 channels on that module will go to a fault state during the swap. For critical loops, perform the replacement during a low-activity period. Open the blue locking lever, remove the E-Module, then remove the PM.
3. Install: Install the new PM into the base first, then seat the new 5X00106G01 E-Module firmly into the rack slot, ensuring it mates correctly with the PM. Close the blue locking lever to secure both modules. Reconnect all field wiring per your documented terminal assignments.
4. Power-On Test: The module should be recognized automatically by the Ovation controller via its electronic ID. Restore points to “In Service” (Scan On). Verify that the controller shows the module as healthy and that all 8 channels are reading valid values. Test HART communication on each channel by reading the device tag and performing a loop test command.

 

Technical FAQ

What’s the difference between 5X00106G01 and a standard Ovation AI module like 5X00070G01? The 5X00106G01 is a HART-capable high-performance AI module — it supports bidirectional HART digital communication overlaid on the 4-20mA analog signal, allowing you to access smart device diagnostics and perform remote calibration. The 5X00070G01 is a standard high-speed analog input module without HART support — it only reads the analog current value. If you’re using HART-enabled transmitters and want to leverage their diagnostic capabilities, you need the 5X00106G01. If you only need analog readings from non-HART devices, the standard AI module is sufficient and more cost-effective.

Can I use this module without the Personality Module (PM)? No. The 5X00106G01 E-Module has no field wiring terminals — it only connects to the Ovation backplane and mates with the PM. The PM provides the field-side terminal block, surge protection, and signal conditioning. You need both to form a complete analog input channel.

How many HART devices can I connect to one 5X00106G01 module? In point-to-point mode (HART address 0), each channel supports one HART device — so 8 devices maximum per module. In multidrop mode (HART addresses 1–15), you can connect up to 15 HART devices on a single loop, but all 8 channels on the module would share the same multidrop loop wiring. In practice, most Ovation installations use point-to-point mode for simplicity and reliability.

Is this module hot-swappable? Yes. The Ovation system supports online module replacement. However, removing the E-Module will cause all 8 channels on that module to go to a fault state during the swap. For critical control loops, we recommend performing the replacement during a low-activity period or scheduled maintenance window. Always set points to “Out of Service” before removal and “In Service” after installation.

Does this module require a separate HART modem or multiplexer? No. The HART communication capability is built into the 5X00106G01 E-Module itself. Each channel has its own HART modem, so you can communicate with all 8 HART devices simultaneously without any external HART hardware. This is one of the key advantages of the Ovation HART AI subsystem over systems that require a separate HART multiplexer.

Do you offer volume pricing for plant MRO stocking? Yes. HART AI modules are critical spares for any Ovation DCS installation with smart field devices. We offer flexible pricing tiers for bulk MRO orders. Contact our sales team with your required quantity for a competitive quote.

Need the compatible Personality Module (PM) part numbers and the full Ovation HART AI wiring diagram for this module? I can pull those up for you.