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Shenzhen Hengyo Power Technology Co., Limited

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China Pepperl+Fuchs SIL2 Certified SMART Current Driver with 650 Ω Load Capacity and
China Pepperl+Fuchs SIL2 Certified SMART Current Driver with 650 Ω Load Capacity and

  1. China Pepperl+Fuchs SIL2 Certified SMART Current Driver with 650 Ω Load Capacity and

Pepperl+Fuchs SIL2 Certified SMART Current Driver with 650 Ω Load Capacity and

  1. MOQ: 1
  2. Price: Negotiable
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Payment Terms T/T,Western Union
Supply Ability 500pcs/month
Delivery Time In stock
Packaging Details original package
Condition P+F original brand new
Warranty one year
Shipping way DHL FedEx
Application used for intrinsic safety applications
Brand Name PEPPERL+FUCHS
Model Number KCD2-SCD-Ex1.SP
Certification CE SIL3 UL
Place of Origin Singapore

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Product Specification

Payment Terms T/T,Western Union Supply Ability 500pcs/month
Delivery Time In stock Packaging Details original package
Condition P+F original brand new Warranty one year
Shipping way DHL FedEx Application used for intrinsic safety applications
Brand Name PEPPERL+FUCHS Model Number KCD2-SCD-Ex1.SP
Certification CE SIL3 UL Place of Origin Singapore
High Light Pepperl Fuchs isolated safety barrierKCD2-SCD current driver barrierintrinsic safety barrier with warranty
KCD2-SCD-Ex1.SP Pepperl+Fuchs 1-Channel Intrinsic Safety Isolated Current Driver SIL2 HART
Product Overview

The KCD2-SCD-Ex1.SP is a 1-channel SMART Current Driver from Pepperl+Fuchs, designed specifically for intrinsic safety (Ex ia) applications. This isolated barrier serves as the industry standard for driving SMART I/P converters, electrical valves, and positioners located in hazardous areas.

Featuring a slim 12.5 mm housing with push-in connection technology, it significantly reduces cabinet space and installation time. Certified according to SIL 2 (IEC/EN 61508) and ATEX/IECEx, this device ensures reliable 4...20 mA signal transmission even in extreme ambient conditions (-40 °C to 70 °C).

Key Features & Benefits
  • SMART Communication Ready: Supports HART-IP and valve positioners with bidirectional digital signal transmission superimposed on analog values
  • High Driving Power: Provides ≥ 13 V at 20 mA into loads up to 650 Ω, ensuring compatibility with high-impedance field devices
  • Integrated Diagnostics: Features lead breakage monitoring with immediate alarm triggering for open field circuits
  • Ultra-Slim Design: 12.5 mm width enables high packing density on 35 mm DIN rails, saving valuable control cabinet space
  • Tool-Free Wiring: Spring terminals with push-in connection technology significantly reduce wiring time compared to screw terminals
  • Global Approvals: Suitable for worldwide use with ATEX, IECEx, UL, FM, and DNV Marine certifications
Technical Specifications
Parameter Value
Signal Type Analog Output
Supply Voltage 19 ... 30 V DC (via Power Rail or Terminals 9+, 10-)
Input Signal 4 ... 20 mA (limited to approx. 26 mA)
Output Current 4 ... 20 mA
Max. Load (Output) 0 ... 650 Ω
Transfer Accuracy < 0.1 % of full scale (incl. non-linearity & hysteresis)
Ambient Temperature -40 °C ... 70 °C (-40 °F ... 158 °F)
Galvanic Isolation Input/Output: 300 Veff (Basic Insulation)
Output/Power Supply: 300 Veff (Reinforced Insulation)
Mounting 35 mm DIN mounting rail acc. to EN 60715
Dimensions (W x H x D) 12.5 x 124 x 114 mm
Safety & Hazardous Area Approvals

The KCD2-SCD-Ex1.SP is certified for use in Zone 0/1/2 applications with the following specifications:

  • Protection Level: [Ex ia Ga] IIC, [Ex ia Da] IIIC
  • Functional Safety: Up to SIL 2 acc. to IEC/EN 61508 (Systematic Capability SC 3)
  • Ex-Values (Output):
    • Uo: 25.2 V
    • Io: 100 mA
    • Po: 630 mW
    • Ci: 5.7 nF
Application Examples

This device serves as the ideal interface between control systems (DCS/PLC) and field devices in various industrial applications:

  • Process Automation: Controlling I/P converters for pneumatic valves in chemical plants
  • Oil & Gas: Driving SMART positioners in potentially explosive atmospheres (Ex area)
  • Remote Monitoring: Utilizing the HART protocol to overlay digital diagnostics data on analog 4-20 mA loops
Ordering & Accessories

Part Number: KCD2-SCD-Ex1.SP (Prod. ID: 321422)

Required Accessories (sold separately):

  • Power Feed Module: KFD2-EB2(.R4A.B)(.SP)
  • Universal Power Rail: UPR-03(-M)(-S)
  • Profile Rail: K-DUCT-BU(-UPR-03)

Company Details

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 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler,Exporter,Seller,Manufacturer,Trading Company

  • Year Established:

    2013

  • Total Annual:

    2000000-5000000

  • Employee Number:

    20~50

  • Ecer Certification:

    Verified Supplier

Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso... Shenzhen Hengyo Power Technology Co., Limited is your best partner for industrial automation. We provide ideal design and solution for automated industries with products from different international brands like MTL, PEPPERL+FUCHS, Phoenix Contact, Weidmueller, Honeywell, Max, Tamagawa, Delta, Panaso...

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Get in touch with us

  • Reach Us
  • Shenzhen Hengyo Power Technology Co., Limited
  • Room 2407, B Block No.145 Chengshi Zhuchang Bld, Bagua 2nd Rd, Futian Dist. Shenzhen City, China 518029
  • https://www.ac-servomotors.com/

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