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Emerson KJ3221X1-BA1 12P2531X122 VE4003S2B2 8チャンネル絶縁 4-20 mA HART アナログ入力アセンブリ

Emerson KJ3221X1-BA1 12P2531X122 VE4003S2B2 8チャンネル絶縁 4-20 mA HART アナログ入力アセンブリ

Emerson 8チャンネル アナログ入力アセンブリ

絶縁 4-20 mA HART 入力モジュール

Emerson VE4003S2B2 アナログ入力

起源の場所:

アメリカ合衆国

ブランド名:

Emerson

モデル番号:

KJ3221X1-BA1 12P2531X122 VE4003S2B2

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製品詳細
ハイライト:

Emerson 8チャンネル アナログ入力アセンブリ

,

絶縁 4-20 mA HART 入力モジュール

,

Emerson VE4003S2B2 アナログ入力

支払及び船積みの言葉
最小注文数量
1
パッケージの詳細
真新しい、オリジナル
受渡し時間
2~3営業日
支払条件
T/T
供給の能力
在庫あり
製品の説明
DELTA V · HART ANALOG INPUT FUSED TERMINATION
EMERSON M-SERIES I/O

KJ3221X1-BA1 · 12P2531X122

VE4003S2B2

DeltaV MシリーズI/O用8チャンネル絶縁4~20mA HARTアナログ入力アセンブリ、フィールド回路保護用ヒューズ付き終端ブロックとペアになっています。

8
ISOLATED INPUTS
4~20
mA NOMINAL
HART
PASS-THROUGH
2 A
OPTION FUSE
CHANNEL ARCHITECTURE

Eight Protected Measurement Lanes

01 02 03 04 05 06 07 08
⌁ Measurement
1~22.5 mA full signal range
⚡ Protection
Fused VE4003S2B2 field termination
↔ Digital overlay
HART device access and status
DETAILED PARAMETERS

Analog and HART Performance

Channels 8 isolated analog inputs
Nominal / full range 4~20 mA / 1~22.5 mA
Accuracy over temperature 0.1% of span
Resolution / repeatability 16-bit / 0.05% of span
Input roll-off –3 dB at 2.7 Hz
HART scan 600~800 ms typical per enabled channel
LocalBus current, simplex 120 mA typical; 150 mA maximum at 12 V DC
LocalBus current, redundant 175 mA typical; 250 mA maximum per card
Field circuit power 300 mA maximum at 24 V DC, +10%
Fuse / calibration 2.0 A option / no field calibration required
SYSTEM RELATIONSHIP

One Analog Path, Two Data Layers

◉

Field transmitter

Produces the process current and superimposed HART communication.
▣

VE4003S2B2 + card

Fuses the field path, converts current and passes HART traffic.
⌘

DeltaV and AMS

Uses process values in control while exposing device variables and status.
Installation sequence
01 Match card, keying and assigned carrier slot. 02 Seat VE4003S2B2 and use the specified fuse arrangement.
03 Land each loop with correct polarity and loop supply. 04 Enable only required HART channels and bind control tags.
FAMILY COMPARISON

Choose the Termination Style by Wiring Method

Model Termination Practical advantage
VE4003S2B1 Standard Direct conventional field landing
VE4003S2B2 Fused Field-path fuse at the termination point
VE4003S2B3 4-wire Supports separately powered transmitters
VE4003S2B4 / B5 16-pin / 24-pin mass Prewired cabinet and marshaling schemes

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BUYER FAQ

Questions That Affect the Architecture

❖ Q
Can KJ3221X1-BA1 12P2531X122 VE4003S2B2 communicate with HART devices from different vendors?
◉ A
Yes, when the field device follows compatible HART signaling and the loop impedance, power budget and DeltaV device integration are suitable.
◆ Q
What is gained by choosing VE4003S2B2 for KJ3221X1-BA1 12P2531X122?
◉ A
The B2 variant places a fuse option at the termination block. It is useful when the cabinet design requires localized field-circuit protection.
◇ Q
Does KJ3221X1-BA1 12P2531X122 VE4003S2B2 scan every HART channel continuously?
◉ A
Only enabled HART channels participate. Typical scan time is 600~800 ms for each enabled channel, so the enabled count affects the update cycle.
✦ Q
Can KJ3221X1-BA1 12P2531X122 VE4003S2B2 be used redundantly?
◉ A
Redundant operation depends on the supported card and carrier arrangement. Budget LocalBus current at up to 250 mA per card for the redundant condition.
❖ Q
When is VE4003S2B3 preferable to VE4003S2B2 on KJ3221X1-BA1 12P2531X122?
◉ A
Choose the B3 termination when the project uses separately powered 4-wire transmitters. Choose B2 when fused conventional 4~20 mA loop termination is the priority.
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