Switch Amplifiers
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Switch Amplifiers
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| Product | Short Description |
|---|---|
| Conductivity Switch Amplifier KFA6-ER-1.W.LB | 1-channel signal conditioner, 230 V AC supply, Level sensing input, Adjustable range 1 kΩ ... 150 kΩ, Relay contact output, Fault relay contact output, Adjustable time delay up to 10 s, Minimum/maximum control, Line fault detection (LFD), Input: Conductive, Rated voltage: 207 ... 253 V AC, 45 ... 65 Hz, Output: relay |
| Conductivity Switch Amplifier KFA6-ER-2.W.LB | 2-channel signal conditioner, 230 V AC supply, Level sensing input, Adjustable range 1 kΩ ... 150 kΩ, Relay contact output, Adjustable time delay up to 10 s, Minimum/maximum control, Line fault detection (LFD), Input: Conductive, Rated voltage: 207 ... 253 V AC, 45 ... 65 Hz, Output: relay |
| Switch Amplifier KFA6-SR-2.3L | 2-channel signal conditioner, 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 SIL2 acc. to IEC 61508, Input: Contact, Rated voltage: 90 ... 253 V AC , 45 ... 65 Hz, Output: relay |
| Switch Amplifier KFA6-SR-2.3L.FA | 2-channel, 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 SIL2 acc. to IEC 61508, Input: Contact, Rated voltage: 90 ... 253 V AC , 45 ... 65 Hz, Output: relay |
| Conductivity Switch Amplifier KFD2-ER-1.5 | 1-channel signal conditioner, 24 V DC supply (Power Rail), Level sensing input, Adjustable range 1 kΩ ... 30 kΩ, Relay contact output, Minimum/maximum control, Input: Conductive, Rated voltage: 20 ... 30 V DC, Output: relay |
| Conductivity Switch Amplifier KFD2-ER-1.6 | 1-channel signal conditioner, 24 V DC supply (Power Rail), Level sensing input, Adjustable range 5 kΩ ... 150 kΩ, Relay contact output, Minimum/maximum control, Input: Conductive, Rated voltage: 20 ... 30 V DC, Output: relay |
| Conductivity Switch Amplifier KFD2-ER-1.W.LB | 1-channel signal conditioner, 24 V DC supply (Power Rail), Level sensing input, Adjustable range 1 kΩ ... 150 kΩ, Relay contact output, Fault relay contact output, Adjustable time delay up to 10 s, Minimum/maximum control, Line fault detection (LFD), Input: Conductive, Rated voltage: 20 ... 30 V DC, Output: relay |
| Conductivity Switch Amplifier KFD2-ER-2.W.LB | 2-channel signal conditioner, 24 V DC supply (Power Rail), Level sensing input, Adjustable range 1 kΩ ... 150 kΩ, Relay contact output, Adjustable time delay up to 10 s, Minimum/maximum control, Line fault detection (LFD), Input: Conductive, Rated voltage: 20 ... 30 V DC, Output: relay |
| Switch Amplifier KFD2-SR2-2.2S | 2-channel signal conditioner, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Usable as signal splitter (1 input and 2 outputs), 2 x 2 relay contact outputs with AND logic, Line fault detection (LFD), Reversible mode of operation, Up to SIL2 acc. to IEC 61508/IEC 61511, Input: NAMUR sensor, Rated voltage: 20 ... 30 V DC, Output: relay, SIL/IEC 61508 |
| Switch Amplifier, Timer Relay KFU8-SR-1.3L.V | 1-channel signal conditioner, AC/DC wide range supply, 3-wire PNP/NPN sensor or push-pull input, 2 relay contact outputs, Adjustable energized/de-energized delay, Input: Contact, Rated voltage: 20 ... 48 V DC or 90 ... 253 V AC , 45 ... 65 Hz, Output: relay |
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