SKU: KJ3002X1-BA1 12P0680X122

EMERSON KJ3002X1-BA1 DeltaV M-series I/O Subsystem

Get technical data for the EMERSON KJ3002X1-BA1 analog module. Brand New, Original Stock, with Global Shipping options.

The EMERSON KJ3002X1-BA1, also cataloged as the KJ3002X1-BA1 Analog Input Module, operates as a dedicated hardware component for 4-20 mA analog signal processing and digital HART data conversion within DeltaV M-series I/O Subsystem platforms. The hardware interfaces directly with field transmitters to digitize process variable inputs while executing filtering algorithms over the local bus architecture.

Hardware Specifications

Parameter	Specification
Model	KJ3002X1-BA1
Part Number	12P0680X122
Brand	EMERSON
Origin	USA
Weight	0.2 kg
Dimensions	4.3 x 12.5 x 10.5 cm
Operating Temp	-40 to +70 deg C
Power Consumption	24 VDC nominal
Series/Range	DeltaV M-series I/O Subsystem
Module Type	Analog Input Module
Channels	8-channel input configuration
Signal Range	4-20 mA
Communication Service	Ethernet router interface / Backplane bus integration
HS Code	8537101190
Condition	Brand New

4-20 mA HART Loop Protocol & Channel Isolation

The EMERSON KJ3002X1-BA1 incorporates an onboard 4-20 mA HART loop protocol layer, establishing a digital data path overlaid onto the standard analog modulation circuit. This enables the direct transfer of secondary device diagnostics, calibration records, and sensor status variables from field instrumentation to the central DeltaV environment. Built-in channel-to-channel and channel-to-system galvanic isolation barriers suppress ground loop currents and external high-frequency common-mode noise, keeping analog-to-digital conversions accurate under variable electrical plant floor conditions.

Frequently Asked Questions

Q: Does the KJ3002X1-BA1 support hot-swap replacement inside an active DeltaV M-series carrier rack?

A: Yes, the module is engineered for hot-swap operations under power. Removal or insertion does not disrupt processing activities on neighboring I/O cards, provided the carrier rack backplane connections remain mechanically aligned during installation.

Q: What is the maximum backplane power consumption profile for this hardware?

A: The hardware operates from a nominal 24 VDC source derived from the local backplane power bus. Internal rail regulation minimizes current consumption to optimize the power budget allocation across fully populated I/O carriers.

Q: How does the card handle high-frequency electrical disturbances on input lines?

A: Internal hardware filters execute low-pass attenuation on raw inputs to strip away industrial electrical interference, while separate channel isolation components shield the core microprocessors from high common-mode voltages.

Field Installation Guidelines

Mounting & Orientation: Position the module onto the specific slot assignment of the DeltaV M-series I/O carrier. Press downward until the module latch mechanism fully snaps into the carrier chassis to verify stable backplane contact.
Shielding Protocol: Drain shields from field instrument cabling must be terminated at the system ground bus bar inside the local enclosure. Never connect the shield layer at both ends to eliminate industrial ground loops.
Wiring Separation: Route all 4-20 mA analog loop wiring in dedicated, low-voltage wire ways separate from high-voltage AC electrical lines, switching circuits, or variable frequency drive cables.
Ambient Parameters: Confirm the local cabinet airflow profile prevents heat accumulation, keeping the internal environment within the designated operational limits of -40 to +70 deg C.