Shenzhen Hengyo Power Technology Co., Limited
| Payment Terms | T/T,Western Union |
| Supply Ability | 500pcs/month |
| Delivery Time | In stock |
| Packaging Details | Pepperl Fuchs 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.ES |
| 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 | Pepperl Fuchs 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.ES |
| Certification | CE SIL3 UL | Place of Origin | Singapore |
| High Light | Pepperl Fuchs SMART Current Driver ，1-channel isolated safety barrier ，intrinsic safety barrier with warranty | ||
The KCD2-SCD-Ex1.ES is a high-performance 1-channel isolated barrier from Pepperl+Fuchs' K-System, specifically engineered to drive SMART I/P converters, electrical valves, and positioners located in hazardous areas. This signal conditioner repeats the 4...20 mA input signal from a control system to field devices while providing complete galvanic isolation.
With a compact 12.5 mm width and 24 V DC power supply (via Power Rail or terminals), the KCD2-SCD-Ex1.ES supports bidirectional HART communication for intelligent field device configuration and diagnostics.
Certified for SIL 3 (highest level for signal conditioners) according to IEC/EN 61508 and approved for hazardous area installation with [Ex ia Ga] IIC, [Ex ia Da] IIIC, and [Ex ia Ma] I certifications, this device delivers reliable, safety-rated performance for demanding explosive atmosphere applications.
| Code Segment | Meaning |
|---|---|
| KCD2 | K-System, 2-channel housing width (12.5 mm) |
| SCD | SMART Current Driver – analog output signal conditioner |
| Ex1 | 1-channel with intrinsic safety (Ex) certification |
| .ES | Specific variant with enhanced specifications – SIL 3 rating |
The ".ES" suffix denotes the enhanced safety version with SIL 3 certification, distinguishing it from standard models.
| Parameter | Value |
|---|---|
| Manufacturer | Pepperl+Fuchs SE |
| Product Type | SMART Current Driver / Signal Conditioner |
| Model | KCD2-SCD-Ex1.ES |
| Signal Type | Analog output |
| Channels | 1 |
| Housing Width | 12.5 mm (type A2) |
| Parameter | Value |
|---|---|
| Safety Integrity Level (SIL) | SIL 3 acc. to IEC/EN 61508 |
| Parameter | Value |
|---|---|
| Connection | Power Rail or terminals 9+, 10- |
| Rated Voltage | 19 ... 30 V DC |
| Ripple | ≤ 10 % |
| Rated Current | ≤ 33 mA at 24 V |
| Power Dissipation | ≤ 700 mW at 20 mA and 500 Ω load |
| Power Consumption | ≤ 800 mW |
| Parameter | Value |
|---|---|
| Connection | terminals 5-, 6+ |
| Input Signal | 4 ... 20 mA, limited to approx. 25 mA |
| Input Voltage | open loop voltage of the control system < 30 V, in line fault mode < 60 V |
| Voltage Drop | approx. 6 V at 20 mA |
| Input Resistance | > 100 kΩ, with field wiring open or < 50 Ω |
| Parameter | Value |
|---|---|
| Connection | terminals 1+, 2- |
| Voltage | ≥ 13 V at 20 mA |
| Current | 4 ... 20 mA |
| Load | 100 ... 650 Ω |
| Ripple | 20 mV rms |
| Line Fault Detection | field wiring open or < 50 Ω and test current < 2 mA |
The KCD2-SCD-Ex1.ES is specifically designed for analog output and SMART field device driving in hazardous area installations:
| Industry | Application |
|---|---|
| Oil & Gas | Driving I/P converters for pneumatic valve positioning on offshore platforms, refineries, and pipelines in Zone 0/1 areas |
| Chemical Processing | Controlling SMART valve positioners and electrical actuators in explosive atmospheres |
| Pharmaceutical | SIL 3 certified current driver for safety-related batch control with solvent handling equipment |
| Power Generation | Driving turbine governor valves, boiler feedwater control valves with Ex ia protection |
| Mining | Certified [Ex ia Ma] I for underground mining equipment requiring intrinsic safety |
| Marine & Offshore | DNV-approved for shipbuilding – marine control systems with hazardous area valve actuation |
| Certification | Status | Details |
|---|---|---|
| SIL 3 | Certified | IEC/EN 61508 – Highest rating for signal conditioners |
| ATEX (Ex ia) | Certified | CESI 20 ATEX 016 X – II (1)G [Ex ia Ga] IIC |
| ATEX (Ex ec) | Certified | CESI 20 ATEX 017 X – II 3G Ex ec IIC T4 Gc |
| IECEx | Certified | IECEx CES 20.0009X – [Ex ia Ga] IIC, Ex ec IIC T4 Gc |
| DNV Marine | Approved | TAA00001WX – Marine and offshore applications |
| UL/cULus | Listed | E106378, Control Drawing 116-0471 |
| CE | Compliant | EMC Directive 2014/30/EU |
| NAMUR | Compliant | NE 21:2017 |
| RoHS | Compliant | Lead-free |
Company Details
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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