Pepperl Fuchs KFD0-CS-Ex1.50P Current Driver Repeater (294964)
P&F KFD0-CS-Ex1.50P is a 1-channel loop-powered current driver/repeater designed for use in hazardous areas. It supplies 2-wire transmitters or repeats 4–20 mA analog signals from Zone 0/1 to Zone 2 without requiring an external power source. With a slim 20 mm housing, built-in reverse polarity protection, and high signal integrity, it is a reliable choice for safety-instrumented process control systems.
Technical Specifications
- Model: KFD0-CS-Ex1.50P
- Function: Intrinsically safe analog current repeater / transmitter power supply
- Input Signal: 4 … 20 mA
- Output Signal: 4 … 20 mA
- Rated Voltage: 5 … 35 V DC (loop powered)
- Power Dissipation: ≤ 250 mW (Uin < 24.3 V), ≤ 500 mW (Uin > 24.3 V)
- Accuracy: ±0.1%
- Rise Time: ≤ 5 ms
- Short-Circuit Current: ≤ 65 mA
- Galvanic Isolation: Field/control side, 375 V peak
Electrical Connection
- Control Circuit: Terminals 12- / 11+
- Field Circuit: Terminals 1+ / 2-
- Mounting: 35 mm DIN rail (EN 60715)
- Connection Type: Screw terminals
- Housing Width: 20 mm
Environmental Conditions
- Operating Temperature: -20 … 70 °C (-4 … 158 °F)
- Protection Degree: IP20 (IEC 60529)
- Mass: Approx. 100 g
- Approvals: ATEX, IECEx, FM, UL
Hazardous Area Compliance
- Zone Classification: Zone 0, 1, 2 / Div. 1, 2
- ATEX Marking: 1 II (1)G [Ex ia Ga] IIC, 1 II (1)D [Ex ia Da] IIIC
- Output Voltage (Uo): 25.2 V
- Output Current (Io): 93 mA
- Output Power (Po): 585 mW
- SIL Rating: SIL 2 (SC 3) per IEC/EN 61508
Key Features & Benefits
✅ Loop-Powered Design: Eliminates the need for external power wiring.
✅ Dual Application: Supports both transmitter supply and current signal isolation.
✅ Ultra-Slim Profile: 20 mm width saves panel space.
✅ Reverse Polarity Protection: Prevents wiring-related damage.
✅ SIL 2 Certified: Ideal for safety-critical environments.
📦 Buy Pepperl+Fuchs KFD0-CS-Ex1.50P from Drive Outlet Megastore
At Drive Outlet Megastore we offer unbeatable KFD0-CS-Ex1.50P prices.
This repeater is ideal for powering 2-wire transmitters and isolating analog current signals in Ex zones without additional wiring.
In stock now and available with 2–3 days delivery.
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