Emerson DeltaV KJ3001X1-BC1 8-Channel Isolated Card

Availability: 99 left in stock

Product Overview The Emerson KJ3001X1-BC1 serves as a specialized Discrete Isolated Input Module for the DeltaV™ S-Series Distributed Control System (DCS). This...

SKU: KJ3001X1-BC1

Manufacturer: Emerson
Product No.: KJ3001X1-BC1
Product Type: Discrete Input Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 450g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Emerson KJ3001X1-BC1 serves as a specialized Discrete Isolated Input Module for the DeltaV™ S-Series Distributed Control System (DCS). This module interfaces high-voltage 120 VAC digital signals from field equipment—such as motor starters, limit switches, and circuit breaker contacts—directly into the DeltaV control architecture. By providing eight independent, isolated channels, the KJ3001X1-BC1 ensures that high-voltage transients remain separated from the sensitive logic backplane. We supply this module as 100% Brand New original equipment, ensuring maximum system availability and E-E-A-T compliance for critical process monitoring.

Technical Specifications

Feature	Details
Manufacturer	Emerson (USA)
Model Number	KJ3001X1-BC1
Series	DeltaV S-Series DCS
Input Type	Discrete Isolated (High-Voltage)
Number of Channels	8 Isolated Channels
Signal Rating	120 VAC Digital Signals
Field Circuit Rating	120 VAC, 2 mA per channel
Isolation	Galvanic Isolation (Field-to-Backplane)
Local Bus Power	12 VDC at 45 mA
Bussed Field Power	None (Requires External Field Power)
Dimensions	107 mm × 41 mm × 105 mm
Operating Temp	-20 °C to +60 °C
Mounting	DeltaV S-Series I/O Carrier

Engineering Advantages

Robust Galvanic Isolation: The KJ3001X1-BC1 utilizes high-grade galvanic isolation to protect the DeltaV local bus from electrical noise and voltage spikes common in 120 VAC circuits. This hardware-level separation prevents field-side faults from propagating to the controller.
Optimized High-Voltage Sensing: Specifically engineered for 120 VAC environments, this module accurately detects ON/OFF states for auxiliary contacts and turbine equipment. It maintains signal integrity even in electrically "noisy" power generation and oil & gas facilities.
Simplified S-Series Integration: The modular design allows for rapid installation into standard DeltaV S-Series carriers. This "plug-and-play" capability reduces commissioning time and simplifies future system expansions or maintenance swaps.
Space-Efficient Footprint: Despite handling high-voltage inputs, the module maintains a compact form factor. This allows engineers to maximize I/O density within the control cabinet without requiring oversized enclosures.

FAQs

Does the KJ3001X1-BC1 provide power to the field sensors?

No. This module does not provide bussed field power. You must provide an external 120 VAC power source to the field circuit to facilitate signal detection.
Can this module be used with 24 VDC digital signals?

No. The KJ3001X1-BC1 is rated strictly for 120 VAC digital signals. Connecting 24 VDC signals will result in a failure to detect the "ON" state, while higher voltages may damage the internal circuitry.
Is this module compatible with DeltaV M-Series carriers?

The KJ3001X1-BC1 is designed for the S-Series (Square) form factor. While it performs the same function as certain M-Series cards, you must verify carrier compatibility as the physical mounting and bus connectors differ between series.

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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

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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.

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Engineering Lead, Germany

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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.