Emerson 5X00058G01 – HART Analog Input Module for Ovation DCS

The Emerson 5X00058G01 is a HART-enabled analog input module designed for Ovation distributed control systems. It brings in 4–20 mA process signals while passing HART diagnostics and device data to your engineering tools. From my experience, it’s a straightforward drop-in for brownfield upgrades when you want smarter transmitters without reworking your entire cabinet.

• HART-enabled 4–20 mA inputs – Acquires standard analog signals and extracts HART process variables, device status, and diagnostics over the same pair.

• Native Ovation compatibility – Plugs into the Ovation I/O carrier/backplane; no external gateway typically required for HART pass-through.

• Channel density suitable for mixed loops – Commonly deployed in 8‑channel groupings, which seems to be the sweet spot for most retrofit cabinets.

• Built-in HART polling and pass-through – Supports device configuration from maintenance stations; useful for quick valve positioner checks or transmitter trimming.

• Robust industrial design – Designed for stable operation in control cabinets with typical Ovation environmental ratings.

• Status indication and diagnostics – You might notice clear status LEDs and predictable fault reporting, which helps during loop commissioning.

The 5X00058G01 typically shows up in process areas where you want reliable analog measurement with device diagnostics—without adding a separate HART gateway. Below are common uses I’ve seen in real plants:

• Power generation (boiler drum level, feedwater flow, turbine auxiliary systems)

• Oil & gas (separator pressure, tank level, wellhead temperature with HART alerts)

• Chemicals & petrochemicals (reactor temperature, column differential pressure)

• Water & wastewater (influent flow, chlorine dosing, filter headloss monitoring)

• Pulp & paper, metals, and food processing where quick device diagnostics reduce downtime

• Life-cycle fit – Works with existing Ovation assets, preserving engineering design and marshalling; reduces project risk on upgrades.

• Maintenance efficiency – HART pass-through means technicians can check secondary variables or device health right from the maintenance station.

• Cost control – No separate HART multiplexer in most cases; fewer panel footprint and wiring changes during retrofit.

• Reliability – Solid industrial build with predictable diagnostics; easier troubleshooting during FAT/SAT and turnaround windows.

• Vendor ecosystem – Broad support for HART field devices from major transmitter and valve-positioner brands.

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• Cabinet environment – Install in a clean, ventilated control cabinet; keep ambient within the stated operating range and allow airflow around the carrier.

• Wiring practices – Use shielded twisted pair for 4–20 mA/HART. Terminate shields at a single point (cabinet ground). Segregate from high-voltage and VFD cables.

• Loop load for HART – Maintain ~250 Ω loop resistance so the FSK signal is readable. Many sites use integrated 250 Ω resistors or panel-mounted resistors.

• Loop power – Most applications use externally powered 24 VDC loops. Verify your carrier/terminal base configuration before commissioning.

• Safety – De-energize loops before changing wiring. For hazardous areas, pair with certified intrinsic safety barriers and follow your plant’s protection method.

• Commissioning – Validate analog scaling and HART tags with a communicator or asset tool. Check primary/secondary variables and device status bits.

• Routine maintenance – Periodic terminal re-torque, dust cleaning, and firmware/EDS updates for HART device files typically keep things running smoothly.

• CE and UL/cUL compliance typical for Ovation I/O

• RoHS-conforming production in many cases

• Manufactured under ISO 9001 quality systems

• Warranty: typically 12 months from shipment; extended service options available on request

• Ovation I/O carriers and terminal base assemblies for plug-in installation

• Panel-mounted 250 Ω precision resistors for HART loop integrity (if not integrated)

• Intrinsic safety barriers/surge protectors for hazardous area loops

• HART handheld communicators or PC modems for field device configuration

• Shielded multi-core instrument cable and labeled marshalling for clean loop builds

Quick field note: a maintenance lead from a combined-cycle plant told us the 5X00058G01 “cut our valve positioner trips by catching partial-stroke alerts early.” That’s pretty typical when HART data actually makes it to the maintenance station.

Just a quick note: exact channel count and environmental ratings can vary by build and system revision. If you share your Ovation controller and carrier part numbers, we can confirm a perfect fit before you order.