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Emerson KJ3221X1-BA2 AO Module
Emerson KJ3221X1-BA2 AO Module
Brand/Manufacturer: Emerson
Order Number: KJ3221X1-BA2
Type: AO Module
Country of Origin: Sweden
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The Emerson KJ3221X1-BA2, also cataloged under spare model part number 13P0125X012, serves as the primary KJ3221X1-BA2 Analog Output Card utilized to execute precise 4-20 mA current loop regulation tasks across Emerson DeltaV control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model Number | KJ3221X1-BA2 |
| Spare Model Number | 13P0125X012 |
| Brand | Emerson Automation Solutions |
| Product Family / Series | DeltaV M-Series Architecture |
| Product Type | Analog Output Card / VDC Logic I/O Module |
| Channel Density Scope | 8 analog output channels |
| Nominal Signal Range | 4-20 mA DC current loops |
| Estimated Shipping Dimensions | 4.1 cm x 12.8 cm x 10.5 cm |
| Product Net Weight | 0.20 kg (0.44 lbs) |
| Local Bus Power Consumption | 12 VDC at 150 mA continuous drawing |
| Bussed Field Power Capacity | 24 VDC at 300 mA maximum totalized rating |
| Operating Temperature Range | 0 to 60 deg C standard functional cabinet ambient limits |
Process Control and DCS Instrument Integration
The 8-channel analog output module slots directly onto a passive M-Series I/O carrier, interfacing the DeltaV processing core with external variable positioning equipment. The card incorporates independent digital-to-analog converters (DAC) for each channel, converting proportional internal logic steps into continuous 4-20 mA current loops without adding localized propagation delays. This exact regulation controls modulating devices, including control valve positioners, variable speed drive references, and external current-to-pressure (I/P) transducers.
Internal hardware diagnostic registers track the continuity of each output circuit. Fieldbus diagnostics and loop open-circuit fault alerts route instantly over Profinet, EtherNet/IP, or native DeltaV deterministic networks via the master controller head. This diagnostic tracking supports rapid, real-time node evaluations, allowing high-density I/O scaling routines and complete software firmware flash compatibility while keeping continuous connection tracking active across the plant network.
Frequently Asked Questions
Q: What action does the KJ3221X1-BA2 card take if communication with the primary DeltaV controller is lost?
A: The card features software-configurable fail-safe states. Upon loss of backplane bus tracking, channels can be programmed to either hold their last valid 4-20 mA value or shed immediately to a predefined safe output percentage (such as 4 mA or 0 mA) to prevent process instability.
Q: Can this analog output card be swapped out while the carrier remains energized?
A: Yes. The hardware design supports online module replacement (hot-swapping). The passive carrier backplane manages power sequencing during insertion and removal, preventing signal disruption or loss of connection tracking on adjacent active modules.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson