Description
The Emerson Ovation 5X00419G01 is an industrial network interface and electronics module belonging to the Ovation Distributed Control System (DCS) architecture. Depending on its specific system assignment, it functions either as an Ethernet Link Controller to manage network communications or as the Compact Sequence of Events (SOE) Module configured for 24/48 V DC single-ended inputs. It is widely used in power plants, water treatment facilities, and heavy industrial automation to provide deterministic, high-resolution data tracking.
Commercial Supply Status
- Condition: New Original, Factory Sealed (New Surplus)
- Availability: In stock
- Lead Time: 1–3 business days
- Warranty: 12 months
- Pricing Note: Price is subject to market availability; contact your industrial electronics supplier for a formal quote.
Field Engineering & Integration Notes
When configured as a Compact SOE electronics module, the 5X00419G01 features dual 32-event memory buffers. This ping-pong memory structure allows the module to log real-time event tagging and manage “chatter control” on one buffer while the master Ovation Controller concurrently reads from the second buffer. Time synchronization is transmitted simultaneously across the backplane loop to all SOE modules, achieving a high-precision 1 millisecond resolution required for accurate root-cause trip diagnostics.
If you are dealing with communication drops or channel status faults on the terminal bus, verify the base unit grounding panel. When swapping modules under power (hot-swapping is supported by the Ovation base chassis), check that the new module matches the voltage classification of the existing field loop—the 5X00419G01 is engineered strictly for 24/48 V DC single-ended wiring topologies. Differential input or high-voltage (125 V DC) loops require alternate electronics assemblies (like the 1C31233 variants) to prevent damage to the internal logic components.
Technical Specifications
| Parameter | Value |
| Product Platform | Emerson Ovation DCS (Legacy Westinghouse) |
| Model Number | 5X00419G01 |
| Primary Functional Assignment | Ethernet Link Controller / Compact SOE Electronics Module |
| Input Channels / Type | 16-Channel / 24/48 V DC Single-Ended Inputs |
| Time Sync Resolution | 1 millisecond (1 ms) across all SOE racks |
| Memory Architecture | Dual 32-event buffers (64 words total per buffer block) |
| Communication Interface | Fast Ethernet / RJ45 network configuration |
| Physical Dimensions | Approximately 140 x 80 x 27 mm |
| Net Hardware Weight | ~0.19 kg (0.42 lbs) |
| Operating Temperature | −20°C to +60°C (Extended ranges up to +70°C variant dependent) |
| Relative Humidity Limits | 5% to 95% relative humidity (non-condensing state) |
| Safety Certifications | CE, UL, IEC 61508 SIL 2 Capable |
Frequently Asked Questions
- Q: Does the 5X00419G01 require a separate Personality Module on the base rack?
- A: No. Unlike the differential input versions in the Ovation family (which often require individual fusing personality blocks like the 5X00034G01), the 5X00419G01 single-ended module does not require an external personality card when installed on a standard Compact Digital Input base unit layout. A foam insert with printed terminal layout guides is typically fitted into the empty cavity instead.
- Q: What is the purpose of the buffer status register on this card?
- A: Before the master Ovation Controller queries the event log over the backplane bus, it reads the module’s internal buffer status register. This register tells the CPU exactly how many data words are pending in the queue, ensuring highly efficient cyclic scanning without processing empty memory registers.
- Q: What causes an SOE module mismatch fault upon replacement?
- A: This fault occurs if the I/O slot configuration in the Ovation Developer Studio software environment is assigned as a differential or contact input module while a 5X00419G01 single-ended module is physically inserted into the slot. Ensure the database hardware definitions perfectly match the physical card assignment before downloading the parameters to the controller.
- A: This fault occurs if the I/O slot configuration in the Ovation Developer Studio software environment is assigned as a differential or contact input module while a 5X00419G01 single-ended module is physically inserted into the slot. Ensure the database hardware definitions perfectly match the physical card assignment before downloading the parameters to the controller.
