12P2536X042 Emerson DeltaV KJ3202X1-BA1 High Side DO

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Product Overview The Emerson KJ3202X1-BA1 (Part Number 12P2536X042) is a high-integrity Series 2 Digital Output (DO) Card designed for the DeltaV Distributed Control System (DCS). This...

SKU: KJ3202X1-BA1

Manufacturer: Emerson
Product No.: KJ3202X1-BA1
Product Type: Digital Output Cards
Product Origin: USA
Payment:T/T, Western Union
Weight: 520g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Emerson KJ3202X1-BA1 (Part Number 12P2536X042) is a high-integrity Series 2 Digital Output (DO) Card designed for the DeltaV Distributed Control System (DCS). This module features 8 isolated channels of 24 VDC high-side switching, providing the mechanical intelligence to drive field actuators such as solenoid valves, motor starters, and status indicators. By switching the positive side of the power circuit, the KJ3202X1-BA1 enhances system safety by preventing accidental device activation during ground faults. The Series 2 architecture delivers superior diagnostics and faster integration with DeltaV controllers, making it a cornerstone for modern process automation.

Technical Specifications

The KJ3202X1-BA1 combines high-density output capability with rigorous electrical isolation to safeguard system logic.

Feature	Specification
Model Number	KJ3202X1-BA1
Part Number	12P2536X042
Output Channels	8 Channels
Output Type	24 VDC High-Side Switching
Max Current (Per Channel)	1.0 A
Total Card Current Limit	3.0 A (Simultaneous)
Isolation	Channel-to-Bus Optical Isolation
Environmental Protection	G3 Conformal Coating
Mounting	DeltaV 2-Wide Carrier
Condition	100% Brand New and Original

Engineering Advantages

Enhanced Safety via High-Side Switching: The module connects the load directly to the positive supply. In industrial settings, this configuration ensures that if a field wire shorts to the metal chassis or ground, the device remains de-energized, preventing dangerous "false-on" conditions.
Robust Fault Containment: Each of the 8 channels includes dedicated current limiting and short-circuit protection. These safeguards isolate field-side electrical faults to the specific channel, preventing a localized wiring issue from taking down the entire I/O card or triggering a controller reboot.
Superior Environmental Hardening: Emerson applies G3-level conformal coating to the KJ3202X1-BA1. This protection allows the card to operate in corrosive environments containing sulfur, chlorine, and ammonia, which are common in petrochemical refineries and pulp and paper mills.
Hot-Swappable Efficiency: The "Plug-and-Play" Series 2 design supports live system maintenance. Technicians can replace the KJ3202X1-BA1 while the carrier remains powered, significantly reducing MTTR (Mean Time To Repair) without requiring a full system shutdown.

FAQs

Q: Is the Emerson KJ3202X1-BA1 supplied as 100% Brand New?

A: Yes. We supply only 100% Brand New and Original Emerson hardware in factory packaging. Every module includes a 12-month factory warranty to ensure long-term reliability in your DeltaV infrastructure.

Q: What is the significance of the 3.0 A card limit?

A: While a single channel can drive up to 1.0 A, the total simultaneous current for all 8 channels must stay below 3.0 A. This thermal management limit prevents the card from overheating during heavy-duty sequence operations.

Q: Can this card replace a Series 1 DO card?

A: Series 2 cards like the KJ3202X1-BA1 offer improved diagnostics and performance over Series 1. However, ensure your DeltaV controller firmware and carrier version support Series 2 hardware before performing an upgrade.

Q: How does optical isolation protect the system?

A: The card uses light-based signal transmission (optocouplers) to separate the field power from the system backplane. This effectively blocks ground loops and high-voltage transients from traveling through field wiring into the sensitive DeltaV controller.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

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Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.