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Emerson KJ3246X1-BA1 Fieldbus H1 Module
Emerson KJ3246X1-BA1 Fieldbus H1 Module
Brand/Manufacturer: Emerson
Order Number: KJ3246X1-BA1
Type: Fieldbus H1 Module
Country of Origin: France
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The Emerson KJ3246X1-BA1, also cataloged as the KJ3246X1-BA1 Fieldbus H1 Module with part number 12P5539X012, operates as a dedicated hardware component for digital field instrument network interfacing and loop power provisioning within DeltaV automation platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | KJ3246X1-BA1 |
| Part Number | 12P5539X012 |
| Brand | Emerson |
| Origin | USA |
| Weight | 0.74 lbs (0.34 kg) |
| Dimensions | Standard DeltaV series M system card footprint |
| Operating Temp | Standard industrial enclosure environmental parameters apply |
| Local Bus Power | 12 VDC nominal at 300 mA maximum current draw |
| Field Circuit Output | 28 to 30 VDC nominal at 400 mA maximum current per port |
| Product Type | FOUNDATION Fieldbus Modules |
| Power Integration | Integrated physical fieldbus loop power supply circuits |
| Lifecycle Status | Discontinued by manufacturer |
Process Control System Specifications
- FOUNDATION Fieldbus / Profibus PA Connectivity The hardware establishes direct physical and logical connections to downstream H1 field networks. It executes deterministic token-passing schedules to arbitrate cyclic data blocks from multiple multi-drop transmitters, routing physical instrument variables straight to the primary controller database.
- Channel-to-Channel and Loop Power Isolation Each H1 segment terminal incorporates separate, continuous galvanic isolation fields. This physical boundary blocks common-mode noise propagation and voltage surges across networks, ensuring that field loop electrical shorts remain contained without dropping neighboring network paths.
Frequently Asked Questions
Q: Does the KJ3246X1-BA1 require separate external bulk power supplies for the H1 field loops?
A: No. The card contains integrated power conditioning circuits that deliver 28 to 30 VDC at up to 400 mA per port straight to the H1 communication wires, eliminating the need for external din-rail mounted fieldbus power supplies.
Q: Can the physical communication lines be plugged in while the local bus power is active?
A: Yes. The hardware configuration handles active card insertion and field terminal removal under power. Staged connection pins control transient inrush currents, allowing hot-swap transitions without introducing data frames or bus errors to active sister cards on the carrier.
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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