Pepperl+Fuchs KFA6-SR2-EX2.W Switch Amplifier
The Pepperl+Fuchs KFA6-SR2-EX2.W is a reliable switch amplifier designed for safe signal transmission in hazardous and industrial environments. It provides high isolation, stable performance, and precise digital input processing, ensuring dependable control in automation and process systems. Compact and easy to install, it is ideal for integration into control panels and signal interface circuits.
Manufacturer: PEPPERL+FUCHS
Type: Switch Amplifier
Model: KFA6-SR2-EX2.W
Part No.: 37370S
Technical Information
Signal Type: Digital Input
Supply Voltage: 207 / 253 VAC
Frequency: 45 / 65 Hz
Supply Power Loss: 1.2 W
Power Consumption: ‰¤ 1.3 W
Connection: Terminals 14, 15
Input
Connection Side: Field Side
Connection: Terminals 1+, 2+, 3-; 4+, 5+, 6-
Open Circuit Voltage / Short-Circuit Current: approx. 8 VDC / approx. 8 mA
Switching Point / Switching Hysteresis: 1.2 / 2.1 mA / approx. 0.2 mA
Output
Connection Side: Control Side
Connection: Output I: terminals 7, 8, 9 ; Output II: terminals 10, 11, 12
Energized / De-energized Delay: approx. 20 ms / approx. 20 ms
Environmental and Mechanical Data
Ambient Temperature: -20 / 60 °C
Dimensions: 20 x 119 x 115 mm
Degree of Protection: IP20
