BASIC INFO
Pepperl+Fuchs Switch Amplifier KCD2-SON-Ex2.R1 Isolated Barriers K System
Our most popular intrinsic safety isolated barriers are the flexible DIN rail mounted K-System modules. The K-System intrinsic safety barriers connect easily with our Power Rail assembled in the DIN rail. The use of the Power Rail reduces the wiring by energizing the modules mounted on the DIN rail.
Pepperl+Fuchs Switch Amplifier KCD2-SON-Ex2.R1 Isolated Barriers K System
• 2-channel isolated barrier
• 24 V DC supply (Power Rail)
• Dry contact or NAMUR inputs
• 2 passive transistor outputs (resistive)
• Application-specific outputs
• Line fault transparency (LFT)
• Housing width 12.5 mm
• Up to SIL 2 acc. to IEC 61508
Pepperl+Fuchs Switch Amplifier KCD2-SON-Ex2.R1 Isolated Barriers K System
ISOLATED BARRIERS Switch Amplifiers
| General specifications of Pepperl+Fuchs Switch Amplifier KCD2-SON-Ex2.R1 Isolated Barriers K System | ||
|---|---|---|
| Signal type | Digital Input | |
| Functional safety related parameters of Pepperl+Fuchs Switch Amplifier KCD2-SON-Ex2.R1 Isolated Barriers K System | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply of Pepperl+Fuchs Switch Amplifier KCD2-SON-Ex2.R1 Isolated Barriers K System | ||
| Connection | Power Rail or terminals 9+, 10- | |
| Rated voltage | 19 ... 30 V DC | |
| Ripple | ≤ 10 % | |
| Rated current | 35 ... 25 mA | |
| Power dissipation | ≤ 750 mW | |
| Input of Pepperl+Fuchs Switch Amplifier KCD2-SON-Ex2.R1 Isolated Barriers K System | ||
| Connection side | field side | |
| Connection | terminals 1+, 2-; 3+, 4- | |
| Rated values | acc. to EN 60947-5-6 (NAMUR) | |
| Open circuit voltage/short-circuit current | approx. 10 V DC / approx. 8 mA | |
| Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA | |
| Line fault detection | breakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA | |
| Pulse/Pause ratio | min. 100 µs / min. 100 µs | |
| Output of Pepperl+Fuchs Switch Amplifier KCD2-SON-Ex2.R1 Isolated Barriers K System | ||
| Connection side | control side | |
| Connection | output I: terminals 5, 6 ; output II: terminals 7, 8 | |
| Rated voltage | 19 ... 30 V DC with external resistance > 2 kΩ, e. g. 16-channel ProSafe DI card SDV144 from Yokogawa | |
| Response time | ≤ 200 µs | |
| Output I, II |
signal or error message, passive transistor output (resistive) 0-signal: 33 kΩ ± 5 % + voltage drop 6.5 V ± 0.5 V 1-signal: voltage drop 6.5 V ± 0.5 V fault: > 100 kΩ |
|
| Collective error message | Power Rail | |
Pepperl+Fuchs Switch Amplifier KCD2-SON-Ex2.R1 Isolated Barriers K System
ISOLATED BARRIERS Switch Amplifiers
KCD2-SR-Ex1.LB Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Usable as signal splitter (1 input and 2 outputs), Relay contact output, Fault relay contact output, Line fault detection (LFD), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: relay, SIL/IEC 61508
KCD2-SR-Ex2 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Relay contact output, Line fault detection (LFD), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: relay, SIL/IEC 61508
KFD2-SOT3-Ex1.LB Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Passive transistor output, non-polarized, Passive fault output, non-polarized, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SOT3-Ex2 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 passive transistor outputs, Reversible mode of operation, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SR2-Ex1.W Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), 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, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: relay, SIL/IEC 61508
KFD2-SR2-Ex1.W.LB Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Usable as signal splitter (1 input and 2 outputs), 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, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: relay, SIL/IEC 61508
KFD2-SR2-Ex2.W Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Relay contact output, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: relay, SIL/IEC 61508
KFA5-SOT2-Ex2 Switch Amplifier
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, Input: NAMUR sensor, Rated voltage: 103.5 … 126.5 V AC , 45 … 65 Hz, Output: Transistor, SIL/IEC 61508
KFA5-SR2-Ex1.W Switch Amplifier
1-channel isolated barrier, 115 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, Input: NAMUR sensor, Rated voltage: 103.5 … 126 V AC , 45 … 65 Hz, Output: relay, SIL/IEC 61508
KFA5-SR2-Ex2.W Switch Amplifier
2-channel isolated barrier, 115 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, Input: NAMUR sensor, Rated voltage: 103.5 … 126 V AC , 45 … 65 Hz, Output: relay, SIL/IEC 61508
KFA6-SOT2-Ex2 Switch Amplifier
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, Input: NAMUR sensor, Rated voltage: 207 … 253 V AC, 45 … 65 Hz, Output: Transistor, SIL/IEC 61508
KFA6-SR2-Ex1.W Switch Amplifier
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, Input: NAMUR sensor, Rated voltage: 207 … 253 V AC, 45 … 65 Hz, Output: relay, SIL/IEC 61508
KFA6-SR2-Ex1.W.LB Switch Amplifier
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, Input: NAMUR sensor, Rated voltage: 207 … 253 V AC, 45 … 65 Hz, Output: relay, SIL/IEC 61508
KFA6-SR2-Ex2.W Switch Amplifier
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, Input: NAMUR sensor, Rated voltage: 207 … 253 V AC, 45 … 65 Hz, Output: relay, SIL/IEC 61508
KFD2-SH-Ex1 Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Input for approved dry contacts or SN/S1N sensors, Relay output, Fault indication output, Line fault detection (LFD), Up to SIL3 acc. to IEC 61508, Up to PL d acc. to EN/ISO 13849, Input: NAMUR sensor, Rated voltage: 20 … 35 V DC, Output: relay, SIL/IEC 61508
KFD2-SH-Ex1.T.OP Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Input for approved dry contacts or SN/S1N sensors, Active voltage output, Relay output, Fault indication output, Line fault detection (LFD), Up to SIL3 acc. to IEC 61508, Up to PL d acc. to EN/ISO 13849, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SRA-Ex4 Switch Amplifier
4-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 50 % less wiring, 2:1 technology, Relay contact output, Line fault detection (LFD), Reversible mode of operation, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: relay
KFD2-ST3-Ex1.LB Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 active transistor outputs, Usable as signal splitter (1 input and 2 outputs), Reversible mode of operation, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-ST3-Ex2 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Active transistor output, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KHA6-SH-Ex1 Switch Amplifier
1-channel isolated barrier, 115/230 V AC supply, Input for approved dry contacts or SN/S1N sensors, Relay output, Fault indication output, Line fault detection (LFD), Up to SIL3 acc. to IEC 61508, Up to PL d acc. to EN/ISO 13849, Input: NAMUR sensor, Rated voltage: 85 … 253 V AC , 45 … 65 Hz, Output: relay, SIL/IEC 61508
KCD2-SON-Ex1 Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR input, 2 passive transistor outputs (resistive acc. to EN 60947-5-6), Line fault transparency (LFT), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-SON-Ex2.R1 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 passive transistor outputs (resistive), Application-specific outputs, Line fault transparency (LFT), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-SOT-Ex1.LB Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR input, 2 passive transistor outputs, Usable as signal splitter (1 input and 2 outputs), Reversible mode of operation, Line fault detection (LFD), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-SOT-Ex2 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 passive transistor outputs, Reversible mode of operation, Line fault detection (LFD), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-SR-Ex1.LB.SP Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Usable as signal splitter (1 input and 2 outputs), Relay contact output, Fault relay contact output, Line fault detection (LFD), Housing width 12.5 mm, Connection via spring terminals, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: relay, SIL/IEC 61508
KCD2-SR-Ex2.SP Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Relay contact output, Line fault detection (LFD), Housing width 12.5 mm, Connection via spring terminals, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: relay, SIL/IEC 61508
KCD2-ST-Ex1.LB Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR input, 2 active transistor outputs, Usable as signal splitter (1 input and 2 outputs), Reversible mode of operation, Line fault detection (LFD), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-ST-Ex2 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 active transistor outputs, Reversible mode of operation, Line fault detection (LFD), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFA4-SR2-Ex1.W Switch Amplifier
1-channel, Control circuit EEx ia IIC, Reversible mode of operation, 1 relay output with 1 changeover contact, EMC acc. to NAMUR NE 21, LB/SC monitoring, Up to SIL 2 acc. to IEC 61508/IEC 61511, Input: NAMUR sensor, Rated voltage: 90 … 110 V AC , 45 … 65 Hz, Output: relay, SIL/IEC 61508
KFA4-SR2-Ex1.W.LB Switch Amplifier
1-channel, Control circuit EEx ia IIC, Reversible mode of operation, Output I: signal output (changeover contact), Output II: optionally signal output/fault signal, EMC acc. to NAMUR NE 21, LB/SC monitoring, Up to SIL 2 acc. to IEC 61508/IEC 61511, Input: NAMUR sensor, Rated voltage: 90 … 110 V AC , 45 … 65 Hz, Output: relay, SIL/IEC 61508
KFA4-SR2-Ex2.W Switch Amplifier
2-channel, Control circuit EEx ia IIC, Reversible mode of operation, 1 relay output with 1 changeover contact per channel, EMC acc. to NAMUR NE 21, LB/SC monitoring, Up to SIL 2 acc. to IEC 61508/IEC 61511, Input: NAMUR sensor, Rated voltage: 90 … 110 V AC , 45 … 65 Hz, Output: relay, SIL/IEC 61508
KFA5-DU-Ex1.D Switch Amplifier, Timer Relay
1-channel isolated barrier, 115 V AC supply, Dry contact or NAMUR inputs, Relay 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), Input: NAMUR sensor, Rated voltage: 115 V AC ± 10 %, Output: relay
KFA5-SR2-Ex1.W.LB Switch Amplifier
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, Input: NAMUR sensor, Rated voltage: 103.5 … 126 V AC , 45 … 65 Hz, Output: relay, SIL/IEC 61508
KFA5-SR2-Ex2.W.IR Switch Amplifier
2-channel isolated barrier, 115 V AC supply, Dry contact or NAMUR inputs, Latching relay output, Line fault detection (LFD), Reversible mode of operation, Input: NAMUR sensor, Rated voltage: 103.5 … 126 V AC , 45 … 65 Hz, Output: relay
KFA6-DU-Ex1.D Switch Amplifier, Timer Relay
1-channel isolated barrier, 230 V AC supply, Dry contact or NAMUR inputs, Relay 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), Input: NAMUR sensor, Rated voltage: 230 V AC ± 10 %, Output: relay
KFA6-ER-Ex1.W.LB Conductivity Switch Amplifier
1-channel isolated barrier, 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
KFA6-SR2-Ex2.W.IR Switch Amplifier
2-channel isolated barrier, 230 V AC supply, Dry contact or NAMUR inputs, Latching relay output, Line fault detection (LFD), Reversible mode of operation, Input: NAMUR sensor, Rated voltage: 207 … 253 V AC, 45 … 65 Hz, Output: relay
KFD2-DU-Ex1.D Switch Amplifier, Timer Relay
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Relay 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), Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: relay
KFD2-ELD-Ex16 Ground Fault Detection
16-channel isolated barrier, 24 V DC supply (Power Rail), Analog or digtial field device inputs, Monitors leakage current, Fault relay contact output, LED status indication, Test circuit for validation, Parallel connection for easy integration, Conformal coating, Rated voltage: 20 … 30 V DC
KFD2-ER-Ex1.W.LB Conductivity Switch Amplifier
1-channel isolated barrier, 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
KFD2-SH-Ex1.T Switch Amplifier
1-channel isolated barrier, 24 V DC supply, Input for approved dry contacts or SN/S1N sensors, Active voltage output, Relay output, Fault indication output, Line fault detection (LFD), Up to SIL3 acc. to IEC 61508, Up to PL d acc. to EN/ISO 13849, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SOT3-Ex1.LB.IO Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Usable as signal splitter (1 input and 2 outputs), Isolated passive transistor output, non-polarized, Isolated passive fault output, non-polarized, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SOT3-Ex2.IO Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Isolated passive transistor output, non-polarized, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SOT3-Ex2.IO-Y1 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Isolated passive transistor output, TTL level, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SR3-Ex2.2S Switch Amplifier
2-channel isolated barrier, 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, Reversible mode of operation, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: relay, SIL/IEC 61508
KCD2-SON-Ex1.R1 Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR input, 2 passive transistor outputs (resistive), Application-specific outputs, Line fault transparency (LFT), Usable as signal splitter (1 input and 2 outputs), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-SON-Ex1.SP Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR input, 2 passive transistor outputs (resistive acc. to EN 60947-5-6), Line fault transparency (LFT), Housing width 12.5 mm, Connection via spring terminals, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-SON-Ex2 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 passive transistor outputs (resistive acc. to EN 60947-5-6), Line fault transparency (LFT), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-SON-Ex2.SP Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 passive transistor outputs (resistive acc. to EN 60947-5-6), Line fault transparency (LFT), Housing width 12.5 mm, Connection via spring terminals, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-SOT-Ex1.LB.SP Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR input, 2 passive transistor outputs, Usable as signal splitter (1 input and 2 outputs), Reversible mode of operation, Line fault detection (LFD), Housing width 12.5 mm, Connection via spring terminals, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-SOT-Ex2.SP Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 passive transistor outputs, Reversible mode of operation, Line fault detection (LFD), Housing width 12.5 mm, Connection via spring terminals, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-ST-Ex1.LB.SP Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR input, 2 active transistor outputs, Usable as signal splitter (1 input and 2 outputs), Reversible mode of operation, Line fault detection (LFD), Housing width 12.5 mm, Connection via spring terminals, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KCD2-ST-Ex2.SP Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 active transistor outputs, Reversible mode of operation, Line fault detection (LFD), Housing width 12.5 mm, Connection via spring terminals, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 19 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SOT2-Ex1.LB Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Passive transistor output, non-polarized, Passive fault output, non-polarized, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SOT2-Ex1.LB.IO Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Usable as signal splitter (1 input and 2 outputs), Isolated passive transistor output, non-polarized, Isolated passive fault output, non-polarized, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SOT2-Ex2 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), 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, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SOT2-Ex2.IO Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Isolated passive transistor output, non-polarized, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SR2-Ex2.2S Switch Amplifier
2-channel isolated barrier, 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 SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: relay, SIL/IEC 61508
KFD2-ST2-Ex1.LB Switch Amplifier
1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Active transistor output, Active fault output, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-ST2-Ex2 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Active transistor output, Line fault detection (LFD), Reversible mode of operation, Up to SIL 2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: Transistor, SIL/IEC 61508
KFD2-SOT2-Ex2.IO-Y181008 Switch Amplifier
2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Isolated passive transistor output, TTL level, Line fault detection (LFD), Reversible mode of operation, Input: NAMUR sensor, Rated voltage: 20 … 30 V DC, Output: Transistor
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