ALL PRODUCTS

Emerson DeltaV M-series KJ3201X1-BA1 8-Channel 24 VDC Dry Contact Discrete Input Card | Original New

Emerson DeltaV M-series KJ3201X1-BA1 8-Channel 24 VDC Dry Contact Discrete Input Card | Original New

EMERSON | DELTAV M-SERIES

KJ3201X1-BA1

24 VDC Dry Contact Input Card, 8 Channels

CORE FEATURE: Eight dry-contact input channels with pulse-count capability.

KEY SELECTION: ON >2.2 mA | Pulse train <75 Hz | B1 keying

LEAD TIME: In stock | WARRANTY: 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

Overview
Technical Data
Inquiry
Model Verification
Compatibility
Installation
Procurement Checks
FAQ
Recommend Models
Recommended Products

KJ3201X1-BA1 is the complete legacy marking for an Emerson DeltaV M-series 8-channel 24 vdc dry contact discrete input card. The selected official Emerson Product Data Sheet confirms eight dry-contact input channels with pulse-count capability. Procurement should verify the complete nameplate, revision, B1 card keying, and I/O, fused, or 16-pin mass terminal block. The March 2026 ordering table may use a current VE assembly code and does not separately identify this legacy complete marking.

Technical Data

Parameter	Official specification
Complete model	KJ3201X1-BA1
Brand	Emerson
Product family	DeltaV M-series Traditional I/O
Product type	8-Channel 24 VDC Dry Contact Discrete Input Card
Number of channels	Eight
Input type	Dry contact; known to operate with many NAMUR sensors
ON-state threshold	Greater than 2.2 mA
OFF-state threshold	Less than 1 mA
Nominal input impedance	Approximately 5 kohm
Wetting voltage	15 V
Fault detection	Field resistor pack supported
Operating modes	Discrete input or pulse count
Pulse train frequency	Less than 75 Hz
LocalBus current, simplex	75 mA typical; 100 mA maximum
LocalBus current, redundant	90 mA typical; 150 mA maximum per card
Field power	100 mA at 24 V DC (+/-10%)
Isolation	1500 V DC system isolation
Optional fuse	2 A
Card keying	B1
Terminal block compatibility	I/O, fused, or 16-pin mass terminal block
Dimensions	H 10.7 cm x W 4.1 cm x D 10.5 cm
Weight	Not separately published for KJ3201X1-BA1 in the selected official document
Protection rating	IP20
Operating temperature	-40 to 70 deg C (-40 to 158 deg F)
Storage temperature	-40 to 85 deg C (-40 to 185 deg F)
Relative humidity	5 to 95%, non-condensing
Airborne contaminants	ISA-S71.04-1985 Class G3; conformal coating
Certifications	CE, FM, CSA, ATEX, IEC-Ex, and marine certifications are available for M-series Traditional I/O; verify exact product markings

Source basis: Emerson DeltaV M-series Traditional I/O Product Data Sheet, March 2026. The current ordering table identifies the corresponding functional assembly; verify the exact legacy complete marking on the supplied unit.

Inquiry

CONTACT
STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Model Verification

Exact marking
KJ3201X1-BA1

Verify together
Nameplate, revision, B1 keying, terminal block

Ordering context
Current PDS may show a VE assembly code; do not substitute it for the complete marking

Compatibility

Carrier
DeltaV M-series horizontal or vertical carrier

Card keying
B1

Terminal block
I/O, fused, or 16-pin mass terminal block

Installation

Before mounting
De-energize field circuits and follow site hazardous-area procedures

Mechanical check
Confirm B1 keying and seat the card fully on the M-series carrier

Termination
Use the compatible I/O, fused, or 16-pin mass terminal block and verify field wiring before power-up

Procurement Checks

Identity
Confirm KJ3201X1-BA1 on a time-stamped nameplate photo

Electrical match
ON >2.2 mA | Pulse train <75 Hz | B1 keying

Physical evidence
Request connector, keying, revision, and I/O, fused, or 16-pin mass terminal block photos

FAQ

Q1. How can a buyer verify that the quoted unit is exactly KJ3201X1-BA1?

Require a clear nameplate photo showing KJ3201X1-BA1, the assembly and revision markings, and the B1 keying information. Confirm the supplied terminal block is I/O, fused, or 16-pin mass terminal block.

Q2. How can New, Used, or Refurbished condition be distinguished for KJ3201X1-BA1?

Ask for current, high-resolution photos of the front, side label, connector edge, and terminal interface. New condition should be supported by intact packaging and traceable labels; marks on connectors, screws, or keying parts can indicate prior installation.

Q3. How should supplier legitimacy be checked before purchasing KJ3201X1-BA1?

Verify the supplier's registered business details, physical contact channels, written quotation, traceable payment account, and willingness to provide time-stamped evidence of the exact KJ3201X1-BA1 unit.

Q4. Which specifications should an engineer confirm before ordering KJ3201X1-BA1?

Confirm the 8-channel 24 vdc dry contact discrete input card, ON >2.2 mA | Pulse train <75 Hz | B1 keying, the carrier and terminal-block arrangement, field power, environmental limits, and compatibility with the installed DeltaV M-series node.

Q5. What physical evidence should be requested before payment for KJ3201X1-BA1?

Request time-stamped photos or video showing the complete model, serial or revision label, connector condition, B1 key position, and the included I/O, fused, or 16-pin mass terminal block.

Q6. Can a similar suffix or related DeltaV card replace KJ3201X1-BA1?

Not automatically. Different suffixes can change channel function, keying, terminal block, isolation, or electrical ratings. Replacement requires engineering verification against the exact KJ3201X1-BA1 function and the installed system.

Recommend Models

Recommended Model	Recommended Model	Recommended Model
ATK4A	DI830	KJ3222X1-BA1
KJ3221X1-BA1	PM856K01	6ED1055-1MD00-0BA2
CI871K01	6ES7322-8BF00-0AB0	1756-L905TS
AAI835	VE3051C1	1756-L81EP
KJ2005X1-MQ2	CC-PAIX01	6ES7523-1BL00-0AA0
1756-OA16	CC-TCF901	VE3011
DO561	CC-GAOX21	1756-PA75
1756-L82E	CI858K01	1756-L84ES
CC-PUIO01	PM5032-T-ETH	6ES7288-5AQ01-0AA0
KJ3002X1-BB1	PM5072-R-ETH	ADV561
6ES7231-4HD32-0XB0	1756-L84E	6ES7392-1AM00-0AA0
ARS55M	KJ3203X1-BA1	CI868K01
AFV10S	AAT141	1769-L30ERM
CC-TCNT02	ARM55C	6ES7288-1CR20-0AA1
PM860K01	CI851K01	TU838
ADV551	6ES7223-1BL32-0XB0	CC-GDIL21
AFV30D	PM590-ETH	6ES7288-6EC01-0AA0
5069-L310ER	PM5012-R-ETH	PM863K01
VE3009	5069-L306ERM	6ES7518-4JP00-0AB0
AI523	5069-L306ER	ANB10S