In sourcing discussions, KCD2-ST-EX2 is often placed next to P&F Photoelectric Sensor, Pepperl Fuchs Kfd2 Stc5 Ex2 and Pepperl Fuchs Double Sheet Sensors so procurement teams can align budgets and technical requirements effectively.
Pepperl Fuchs KCD2-ST-Ex2 Intrinsic Safety Barrier
The Pepperl Fuchs KCD2-ST-Ex2 Intrinsic Safety Barrier offers a Digital Input signal type, on 35 mm DIN mounting rail, and screw terminals connection. Manufactured by Pepperl Fuchs under the P&F Intrinsic Safety Barrier category.

| Brand | Pepperl Fuchs |
| Product Type | Intrinsic Safety Barrier |
| Model Number | KCD2-ST-Ex2 |
Pepperl Fuchs KCD2-ST-Ex2 Intrinsic Safety Barrier β Technical Specifications
| Specification | Value |
|---|---|
| Signal type | Digital Input |
| Safety Integrity Level (SIL) | SIL 2 |
| Systematic capability (SC) | SC 3 |
| Supply Connection | Power Rail or terminals 9+, 10- |
| Rated voltage | 19 ... 30 V DC |
| Rated current | 30 ... 20 mA + Iout |
| Power dissipation | β€ 800 mW including maximum power dissipation in the output |
| Power consumption | - |
| Connection side (Input) | field side |
| Ripple | β€ 10 % |
| Connection (Input) | terminals 1+, 2-; 3+, 4- |
| Open circuit voltage/short-circuit current (Input) | approx. 10 V DC / approx. 8 mA |
| Switching point/switching hysteresis (Input) | 1.2 ... 2.1 mA / approx. 0.2 mA |
| Connection side (Output) | control side |
| Connection (Output) | terminals 5, 6 |
| Response time | β€ 200 Β΅s |
| Signal level | 1-signal: (supply voltage) - 3 V max. for 50 mA 0-signal: blocked output (off-state current β€ 10 Β΅A) |
| Output I | signal ; Transistor |
| Output II | signal ; Transistor |
| Minimum switch current | - |
| Switching frequency | β€ 5 kHz |
| Display elements | LEDs |
| Control elements | DIP switch |
| Dimensions | 12.5 x 119 x 114 mm (0.5 x 4.7 x 4.5 inch) |
| Connection | screw terminals |
| Mounting | on 35 mm DIN mounting rail |
| Ambient temperature | -20 ... 60 Β°C (-4 ... 140 Β°F) |
| Degree of protection | IP20 |
Give Us a Call for P&F Maritime (DNV) Switch Amplifiers KCD2-ST-Ex2 Part no: https://www.indmall.in/datasheets/pepperl-fuchs/intrinsic-safety-barriers/pepperl-fuchs-kcd2-st-ex2.pdf with budget-friendly prices. Technical Attributes are KCD2-ST-Ex2, include Digital Input signal type, Power Rail or terminals 9+, 10- supply connection, Digital Input rated voltage, 30 ... 20 mA + Iout rated curent, field side input connection, β€ 200 Β΅s, response time, control side, output connection, signal ; Transistor output, β€ 5 kHz switching frequency, with dimensions of 12.5 x 119 x 114 mm (0.5 x 4.7 x 4.5 inch) screw terminals connection, on 35 mm DIN mounting rail mounting, -20 ... 60 Β°C (-4 ... 140 Β°F) ambient temperature IP20 degree of protection. Navigate Your Needs with a Quote for your requirement of P&F Maritime (DNV) Switch Amplifiers. We excel in offering more cost-effective and supportive solutions than other Competitors.





