Pepperl+Fuchs

• 24 V AC/DC supply
• (6) Monitored inputs
• DIN rail mountable
• Dual output relay contacts
• Internal relay monitoring
• Removable screw terminals

• 1-channel isolated barrier
• 115 V AC supply
• Dry contact or NAMUR inputs
• Input frequency 1 mHz ... 5 kHz
• 2 relay contact outputs
• Start-up override
• Configurable by keypad
• Line fault detection (LFD)
• Up to SIL 2 acc. to IEC 61508/IEC 61511

• 2-channel isolated barrier
• 115 V AC supply
• Dry contact or NAMUR inputs
• Passive transistor output, non-polarized
• Line fault detection (LFD)
• Reversible mode of operation
• Up to SIL 2 acc. to IEC 61508

• 1-channel isolated barrier
• 115 V AC supply
• Dry contact or NAMUR inputs
• Relay contact output
• Fault relay contact output
• Line fault detection (LFD)
• Reversible mode of operation
• Up to SIL 2 acc. to IEC 61508/IEC 61511

• 2-channel isolated barrier
• 115 V AC supply
• Dry contact or NAMUR inputs
• Latching relay contact output
• Line fault detection (LFD)

kfa6

• Operating temperature range: from -40 to 85 °C
• Weight: from 0.1 to 0.5 kg
• Sizes: from 50 to 120 mm
• Power supply: 230 V AC, 24 V DC

• 1-channel isolated barrier
• 230 V AC supply
• Dry contact or NAMUR inputs
• Relay contact and transistor output
• Adjustable output timer functions from 10 ms ... 60 min
• Input frequency up to 80 Hz- pulse divider up to 1 kHz
• Reset function
• Configurable by keypad
• Line fault detection (LFD)

• 1-channel isolated barrier
• 230 V AC supply
• Dry contact or NAMUR inputs
• Input frequency 1 mHz ... 5 kHz
• 2 relay contact outputs
• Start-up override
• Configurable by keypad
• Line fault detection (LFD)
• Up to SIL 2 acc. to IEC 61508/IEC 61511

• 1-channel signal conditioner
• 230 V AC supply
• Level sensing input
• Adjustable range 1 k Omega- ... 30 k Omega-
• Relay contact output
• Minimum/maximum control

• 1-channel signal conditioner
• 230 V AC supply
• Level sensing input
• Adjustable range 5 k Omega- ... 150 k Omega-
• Relay contact output
• Minimum/maximum control

• 1-channel signal conditioner
• 230 V AC supply
• Level sensing input
• Adjustable range 1 k Omega- ... 150 k Omega-
• Relay contact output
• Fault relay contact output
• Adjustable time delay up to 10 s
• Minimum/maximum control
• Line fault detection (LFD)

• 2-channel signal conditioner
• 230 V AC supply
• Level sensing input
• Adjustable range 1 k Omega- ... 150 k Omega-
• Relay contact output
• Adjustable time delay up to 10 s
• Minimum/maximum control
• Line fault detection (LFD)

• 1-channel isolated barrier
• 230 V AC supply
• Level sensing input
• Adjustable range 1 k Omega- ... 150 k Omega-
• Relay contact output
• Fault relay contact output
• Adjustable time delay up to 10 s
• Minimum/maximum control
• Line fault detection (LFD)

• 2-channel isolated barrier
• 230 V AC supply
• Dry contact or NAMUR inputs
• Passive transistor output, non-polarized
• Line fault detection (LFD)
• Reversible mode of operation
• Up to SIL 2 acc. to IEC 61508

• 2-channel signal conditioner
• 115/230 V AC supply
• 3-wire PNP/NPN sensor or push-pull input
• Relay contact output
• DIP switch selectable functions
• Minimum/maximum control
• Up to SIL 2 acc. to IEC 61508

• 2-channel
• 115/230 V AC supply
• 3-wire PNP/NPN sensor or push-pull input
• Relay contact output
• DIP switch selectable functions
• Minimum/maximum control
• Up to SIL 2 acc. to IEC 61508

• 1-channel isolated barrier
• 230 V AC supply
• Dry contact or NAMUR inputs
• Relay contact output
• Line fault detection (LFD)
• Reversible mode of operation
• Up to SIL 2 acc. to IEC 61508/IEC 61511

• 1-channel isolated barrier
• 230 V AC supply
• Dry contact or NAMUR inputs
• Relay contact output
• Fault relay contact output
• Line fault detection (LFD)
• Reversible mode of operation
• Up to SIL 2 acc. to IEC 61508/IEC 61511

• 2-channel isolated barrier
• 230 V AC supply
• Dry contact or NAMUR inputs
• Relay contact output
• Line fault detection (LFD)
• Reversible mode of operation
• Up to SIL 2 acc. to IEC 61508/IEC 61511

• 2-channel isolated barrier
• 230 V AC supply
• Dry contact or NAMUR inputs
• Latching relay contact output
• Line fault detection (LFD)

• 115/230 V AC supply
• Output 24 V DC, 500 mA
• Electronic short circuit protection
• Power Rail connection

kfd0

• Level of protection against current leakage: 10 μA, 50 Hz
• Compliance with standards: ATEX, IECEx, SIL 3
• Operating temperature: -20 ... 60 °C
• Operating humidity: Up to 95% without condensation
• Degree of protection of the housing: IP20

• 1-channel signal conditioner
• 24 V DC supply (loop powered)
• Current or voltage input
• Output: 4 ... 20 mA
• Potentiometer or DIP switch selectable ranges
• Line fault detection (LFD)

• 1-channel signal conditioner
• 24 V DC supply (loop powered)
• Current input/output 4 mA ... 20 mA
• transmitter power supply
• Accuracy 0.1 %
• Reverse polarity protection
• Up to SIL 2 acc. to IEC 61508