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Pepperl+Fuchs KCD2-STC-Ex1 | HART-Transparent Isolated Barrier for 2-Wire Transmitters, 24V DC

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인증
중국 Achievers Automation Limited 인증
중국 Achievers Automation Limited 인증
"ACH는 믿을 수 있는 파트너임을 증명했습니다. 그들의 제품은 정품이며 품질이 우수하고, 경쟁력 있는 가격과 정시 배송을 제공합니다. 우리는 자동화 분야의 장기적인 공급업체로 그들을 신뢰합니다."

—— 모하메드 알-파르시, 구매

"저희에게 비용 효율성과 진정성은 핵심입니다. ACH는 비용 절감과 동시에 믿을 수 있는 품질과 적시 공급을 보장하여 운영의 강력한 파트너가 됩니다."

—— 구매 관리자

"저희에게 비용 효율성과 진정성은 핵심입니다. ACH는 비용 절감과 동시에 믿을 수 있는 품질과 적시 공급을 보장하여 운영의 강력한 파트너가 됩니다."

—— 공급망 이사

"ACH는 신속한 대응, 유연한 솔루션, 공정한 가격을 제공합니다. 제품은 항상 정품이며 신뢰할 수 있으며, 친절한 지원 덕분에 협업이 원활합니다."

—— 운영 관리자

"ACH는 안정적 인 품질과 공정한 가격으로 정품 제품을 제공합니다. 그들의 빠른 응답과 신뢰할 수있는 배달은 그들과 계속 협력 할 수있는 자신감을줍니다".

—— 엔지니어링 매니저

"ACH는 일관된 품질과 경쟁력 있는 가격을 제공하여 저희에게 가치를 줍니다. 납품은 항상 믿을 수 있으며, 전문적인 지원 덕분에 저희 팀은 구매 업무를 훨씬 수월하게 처리할 수 있습니다."

—— 구매 부서장

Pepperl+Fuchs KCD2-STC-Ex1 | HART-Transparent Isolated Barrier for 2-Wire Transmitters, 24V DC

Pepperl+Fuchs KCD2-STC-Ex1 | HART-Transparent Isolated Barrier for 2-Wire Transmitters, 24V DC
Pepperl+Fuchs KCD2-STC-Ex1 | HART-Transparent Isolated Barrier for 2-Wire Transmitters, 24V DC Pepperl+Fuchs KCD2-STC-Ex1 | HART-Transparent Isolated Barrier for 2-Wire Transmitters, 24V DC Pepperl+Fuchs KCD2-STC-Ex1 | HART-Transparent Isolated Barrier for 2-Wire Transmitters, 24V DC

큰 이미지 :  Pepperl+Fuchs KCD2-STC-Ex1 | HART-Transparent Isolated Barrier for 2-Wire Transmitters, 24V DC 최고의 가격

제품 상세 정보:
원래 장소: Vn
브랜드 이름: Pepperl+Fuchs
인증: ATEX
모델 번호: KCD2-STC-Ex1
문서: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
결제 및 배송 조건:
최소 주문 수량: 1
가격: 협상 가능
포장 세부 사항: 판지 상자
배달 시간: 협상 가능
지불 조건: T/T, XT, 알리페이
공급 능력: 달 당 100pcs
상세 제품 설명
전원공급장치: 1 주변 온도: -
전기 등급: 인증: 에스
강조하다:

HART-transparent isolated barrier

,

2-wire transmitter safety barrier

,

24V DC isolated barrier

Pepperl+Fuchs KCD2-STC-Ex1 | HART-Transparent Isolated Barrier for 2-Wire Transmitters, 24V DC
Pepperl+Fuchs KCD2-STC-Ex1 isolated barrier for 2-wire 4-20mA HART transmitters. Ex ia/IIC, 24V DC supply, HART passthrough, DIN rail mount, SIL 2/3.

Product Overview

The Pepperl+Fuchs KCD2-STC-Ex1​ (Order No. KCD2-STC-Ex1) is a single-channel isolated barrier​ from the K-System (KCD2) series, designed to power and isolate a 2-wire (loop-powered) 4-20mA HART transmitter​ installed in a hazardous area (Zone 0/1, Division 1). It provides intrinsic safety (Ex ia) energy limitation​ to the field side and a HART-transparent 4-20mA analog output​ to the safe-area control system. The device is SIL 2/3 capable​ and mounts on a standard 35mm DIN rail.

Technical Specifications (Electrical & Function)

Parameter
Specification
Order Number
KCD2-STC-Ex1
Function
Isolated Barrier for 2-Wire 4-20mA Transmitters (with HART Passthrough)
Supply Voltage (Terminals 7-8)
20 … 30 V DC​ (Nominal 24 V DC)
Field-Side Output Voltage (Uo)
≤ 28 V DC​ (Typical 24 V DC to power transmitter)
Field-Side Max. Current (Io)
≤ 93 mA​ (sufficient for 2-wire Tx + HART)
Field-Side Max. Power (Po)
≤ 0.65 W
Safe-Area Output
4 … 20 mA​ (Active / Passive — mirrors field current)
HART Transparency
Yes — Full HART FSK Signal Passthrough​ (No HART filter / blocking)
Galvanic Isolation
3 kV AC (Test) between Input/Output/Supply
Terminals
Screw Clamp (Cage Clamp)

Technical Specifications (Mechanical & Certification)

Parameter
Specification
Mounting
35 mm DIN Rail (EN 60715, Top-hat)
Housing Width
12.5 mm​ (K-System compact)
Connection Type
Screw Terminals (solid/stranded wire)
Operating Temperature
-20 … +60 °C
Storage Temperature
-40 … +85 °C
Protection Rating
IP20​ (Enclosed in Cabinet)
Hazardous Area Approval
ATEX / IECEx:​ [Ex ia] IIC T4/T6
FM / cCSAus:​ Class I, Div. 1, Groups A-D
Functional Safety (SIL)
SIL 2 (SIL 3 via Architecture)​ per IEC 61508 / IEC 61511
Standards
IEC 60079-0, IEC 60079-11, EN 50270 (EMC)

Key Features

  • HART Protocol Transparency:​ Passes HART FSK digital communication bidirectionally — enables remote configuration, trim, and diagnostics of smart transmitters without removing the barrier.
  • Galvanic 3-Way Isolation:​ Separates hazardous area, safe area, and power supply — protects control system from ground loops and transient surges.
  • Universal 2-Wire Transmitter Support:​ Powers any standard 4-20mA loop-powered HART transmitter (pressure, temperature, flow, level) in Ex ia circuits.
  • Compact DIN Rail Footprint:​ 12.5 mm width — high-density marshalling in system cabinets.

Applications

  • Hazardous Area Analog Loops:​ Connecting 4-20mA HART transmitters (e.g., Endress+Hauser, Yokogawa,) in Zone 1/Division 1​ to DCS/PLC analog input cards.
  • SIS & Process Control:​ SIL 2/3 capable — suitable for safety-related measurement loops where an isolated barrier is required.
  • Fieldbus Migration:​ Retrofit legacy non-smart loops with HART-enabled transmitters — barrier remains in place without rewiring.

Note: For 2-channel​ version see KCD2-STC-Ex1.2​ or KCD2-STC-Ex2​ (dual channel). For non-HART / filtered​ version (blocks digital comms), see KCD2-SD-Ex1.xxx. Always verify Entity Parameters (Uo, Io, Po, Ci, Li) against your transmitter's Ex ia certification before installation.
About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL  to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

ACH industrial automation products
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

등급 & 리뷰

전체 평점

5.0
이 공급업체에 대한 50개의 리뷰를 기반으로 함

평점 스냅샷

모든 등급의 분포는 다음과 같습니다.
5 별
100%
4 별
0%
3 별
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2 별
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모든 리뷰

A
Ahmad Zaid
United Arab Emirates May 15.2026
Accurate and stable ultrasonic sensor for long-range detection.
P
Priya Mehta
India May 14.2026
Excellent safety barrier, reliable signal driver for hazardous use.
A
Ahmed Raza
Pakistan May 2.2026
The KFD2-SR2-EX1.W safety barrier performs flawlessly, ensuring reliable protection in our plant’s hazardous zones. 再生成一条关于Pepperl+Fuchs的KFD2-SR2-EX1.W本安隔离栅的英文评价 推荐一些不同风格的关于Pepperl+Fuchs的KFD2-SR2-EX1.W本安隔离栅的英文评价 如何用英文评价突出Pepperl+Fuchs的KFD2-SR2-EX1.W本安隔离栅的特点?
연락처 세부 사항
Achievers Automation Limited

담당자: sales2

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