Pepperl Fuchs KCD2-STC-Ex1.2O.ES Transmitter Power Supply (286746)

P&F KCD2-STC-Ex1.2O.ES is a SIL 3-certified SMART transmitter power supply and signal splitter designed for 2-wire transmitters and current sources in hazardous areas. Featuring dual analog outputs with configurable current or voltage modes, this high-integrity barrier enables safe and reliable signal duplication into the safe area. DIP switch selection, built-in HART sockets, and IEC/EN 61508 SC 3 compliance make it ideal for safety-critical environments.

Technical Specifications

• Model: KCD2-STC-Ex1.2O.ES
• Function: SMART Transmitter Power Supply and Signal Splitter
• Channels: 1 input, 2 outputs
• Input Signal: 0/4 … 20 mA
• Output Signal: 0/4 … 20 mA or 0/1 … 5 V (dual)
• Power Supply: 19 … 30 V DC (via Power Rail or terminals)
• Signal Direction: Field to dual outputs in safe area
• Mounting: 35 mm DIN rail (EN 60715)
• Connection Type: Screw terminals with HART test sockets

Electrical Features

• Isolation: 3-way isolation between input/output/power
• Operating Modes: Current source, sink, or voltage via DIP switch
• Signal Type: Analog (0/4–20 mA, 0/1–5 V), HART and BRAIN compatible
• Load Resistance: 0 … 500 Ω (20 mA), >1 MΩ (5 V) per output channel
• Ripple: Max. 50 µA rms
• Transfer Accuracy: ≤ 20 µA / ≤ 10 mV at 20 °C
• Frequency Range: 0 … 6 kHz (bi-directional)
• Settling Time: 6 ms
• Rise/Fall Time: 2 ms

Environmental Conditions

• Temperature Range: -20 … 60 °C (up to 70 °C with mounting conditions)
• Protection: IP20
• Weight: Approx. 100 g
• Housing Type: A2 (12.5 x 124 x 114 mm)
• Approvals: ATEX, IECEx, UL, FM

Hazardous Area Compliance

• Zone Classification: Zone 0, 1, 2 / Div. 1, 2
• ATEX Marking: II (1) G [Ex ia Ga] IIC / II (1) D [Ex ia Da] IIIC / I (M1) [Ex ia Ma] I
• IECEx Marking: [Ex ia Ga] IIC, [Ex ia Da] IIIC, Ex nA IIC T4 Gc
• SIL Rating: SIL 3 compliant (SC 3, IEC/EN 61508)

Key Features & Benefits

✅ SIL 3 Certified: Highest safety level for demanding Ex applications.

✅ Dual Output: Enables redundant or parallel analog signal routing.

✅ Versatile Modes: DIP switch configurable as source, sink, or voltage.

✅ Diagnostic Ready: HART test sockets integrated in terminal blocks.

✅ Compact Housing: Just 12.5 mm wide, ideal for dense cabinet layouts.

📦 Buy Pepperl+Fuchs KCD2-STC-Ex1.2O.ES from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable KCD2-STC-Ex1.2O.ES prices.

Engineered for SIL 3 safety, precision signal duplication, and seamless integration with SMART protocols in hazardous zones.

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