Discrete Input Card Emerson VE4001S2T1B2 KJ3206X1-BA1
Manufacturer: GE Fanuc
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Part Number: VE4001S2T1B2 KJ3206X1-BA1
Condition：New with Original Package
Product Type: Digital I/O Cards
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Emerson VE4001S2T1B2 KJ3206X1-BA1 DeltaV Series 2 Discrete Input Module
Configured for isolated digital signal acquisition in DeltaV Distributed Control System platforms, the Emerson VE4001S2T1B2 (KJ3206X1-BA1 Discrete Input Card) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | VE4001S2T1B2 (Part Number: KJ3206X1-BA1) |
| Brand | Emerson |
| Origin | Germany |
| Weight | 850 g |
| Dimensions | Standard DeltaV Series 2 I/O Card Form Factor |
| Operating Temp | -40 to +70 deg C |
| Power Consumption | 12 VDC at 150 mA (LocalBus), 12 VDC at 300 mA (Bussed Field Power) |
| System Platform | DeltaV Distributed Control System |
| Number of Channels | 8 isolated DI channels |
| Input Voltage Rating | 24 VDC nominal |
| Field Circuit Rating | 24 VDC at 32 mA |
| Input Type | Dry contact or voltage input |
| Shock Rating | 10 g for 11 ms |
| Vibration Rating | 1 mm (2-13.2 Hz), 0.7 g (13.2-150 Hz) |
| Certifications | CE, UL, ATEX, IECEx (Zone 2 / Class I Div. 2) |
Process Control and Signal Isolation Features
The module implements channel-to-channel isolation parameters that suppress field noise spikes and prevent ground loops from propagating to the DeltaV LocalBus backplane. Incoming 24 VDC signals route through dedicated optocoupler circuits to ensure physical galvanic separation between external dry contacts and internal logic networks. When integrated alongside 4-20 mA HART loop protocol instruments on adjacent channels, the isolated design prevents cross-talk and preserves continuous digital state evaluation across processing cycles.
Frequently Asked Questions
Q: What are the primary voltage and current ratings for the internal backplane power connections on the VE4001S2T1B2?
A: The card draws 12 VDC at 150 mA from the LocalBus for internal logic operation, utilizes 12 VDC at 300 mA from the bussed field power rail, and processes field inputs rated at 24 VDC nominal at 32 mA.
Q: Can the VE4001S2T1B2 module undergo hot-swappable replacement while the DeltaV carrier remains energized?
A: Engineers can perform hot-swappable removal and insertion of the module on active DeltaV baseplates without de-energizing system power or interrupting adjacent I/O channel operations.
Field Installation Guidelines
- Align the module edge connector with the designated slot on the DeltaV Series 2 I/O carrier and press firmly until the mechanical locking levers engage fully.
- Route all 24 VDC discrete field input wiring through dedicated terminal blocks, maintaining physical separation from high-voltage distribution lines inside the cabinet.
- Terminate signal cable shields to the nearest system earth ground bus bar using short, uninsulated grounding leads to minimize stray electromagnetic interference.
- Verify mechanical keying position settings match the discrete input module type specification prior to applying field loop power.