The PEPPERL+FUCHS KFD2-SR2-EX2.W, P/N: 132960 is an intrinsically safe, 2-channel switch amplifier designed to isolate and transfer digital signals from hazardous locations to safe-area control systems. Operating as a part of Pepperl+Fuchs’ trusted K-System line, this DIN-rail-mounted barrier accepts inputs from NAMUR proximity sensors or dry mechanical contacts situated in explosion-prone environments and converts them into reliable relay contact outputs
| Specifications | |
| Product Make | PEPPERL+FUCHS |
| Channels | 2 fully independent channels |
| Rated Voltage (\(U_{r}\)) | 20 to 30 V DC |
| Rated Current | ≤ 50 mA |
| Power Consumption | < 1.3 W |
| Power Loss | Approximately 1 W |
| Connection Layout | Terminals 1+, 2+, 3- (CH1) and 4+, 5+, 6- (CH2) |
| Input Characteristics | Evaluated to EN 60947-5-6 (NAMUR) standards |
| Open-Circuit Voltage | ≈ 8 V DC |
| Mechanical Life | 10⁷ switching cycles |
| Condition | Good |
| Warranty | 3 Months |
| Country of Origin | Germany |
| Protection Degree | IP20 |
| Length | 115mm |
| Width | 20mm |
| Height | 119mm |
| Weight | 150g |








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