Home > Products > Electronics & Electricity > Electronic Instrument > Automation & Control System

KFD2-STC4-EX1 SMART Transmitter Power Supply, 1-channel isolated barrier, 24 V DC supply (Power Rail), 2-wire SMART transmitters or current sources, Output 4 mA ... 20 mA, Terminals with test points, Up to SIL2 acc. to IEC 61508, Input: 2-wire transmitter, Rated voltage: 20 ... 35 V DC, SIL/IEC 61508, Output signal: 0/4 ... 20 mA (overload > 25 mA), HART transfer, Input, current source, Explosion protection: Ex input detail

KFD2-STC4-EX1.2O SMART Transmitter Power Supply, 1-channel isolated barrier, 24 V DC supply (Power Rail), 2-wire SMART transmitters or current sources, Dual output 4 mA ... 20 mA, Terminals with test points, Up to SIL3 acc. to IEC 61508, Input: 2-wire transmitter, Rated voltage: 20 ... 35 V DC, SIL/IEC 61508, Output signal: 0/4 ... 20 mA (overload > 25 mA), HART transfer, Dual output, Input, current source, Explosion protection: Ex input detail

KFD2-STC4-EX2 SMART Transmitter Power Supply, 2-channel isolated barrier, 24 V DC supply (Power Rail), 2-wire SMART transmitter, Output 4 mA ... 20 mA, Terminals with test points, Up to SIL2 acc. to IEC 61508, Input: 2-wire transmitter, Rated voltage: 20 ... 35 V DC, SIL/IEC 61508, Output signal: 0/4 ... 20 mA (overload > 25 mA), HART transfer, Explosion protection: Ex input detail

Analog output

KFD2-CD-EX1.32 Current/Voltage Driver, 1-channel isolated barrier, 24 V DC supply (Power Rail), Current/voltage output up to 850 Omega/3 Omega load, Factory configured input/output, Accuracy 0.1 %, Up to SIL2 acc. to IEC 61508, Rated voltage: 20 ... 35 V DC, SIL/IEC 61508, Explosion protection: Ex-Output, Field circuit: 0(4)-20 mA, Safe area: 0(4)-20 mA, Transfer direction: to the field detail

KFD2-SCD2-Ex1.LK SMART Current Driver, 1-channel isolated barrier, 24 V DC supply (Power Rail), Current output up to 700 Omega load, HART I/P and valve positioner, Line fault detection (LFD), Accuracy 0.05 %, Terminals with test points, Up to SIL2 acc. to IEC 61508, Rated voltage: 10 ... 35 V DC, SIL/IEC 61508, HART transfer, Explosion protection: Ex-Output, Field circuit: 4-20 mA, HART, Safe area: 4-20 mA, HART, Transfer direction: to the field detail

KFD2-SCD2-EX1-Y1 SMART Current Driver, 1-channel isolated barrier, 24 V DC supply (Power Rail), Current output up to 700 Omega load, HART I/P and valve positioner, Lead breakage monitoring, Accuracy 0.05 %, Terminals with test points, Up to SIL2 acc. to IEC 61508, Rated voltage: 10 ... 35 V DC, SIL/IEC 61508, HART transfer, Explosion protection: Ex-Output, Field circuit: 4-20 mA, HART, Safe area: 4-20 mA, HART, Transfer direction: to the field detail

KFD2-SCD2-EX2.LK SMART Current Driver, 2-channel isolated barrier, 24 V DC supply (Power Rail), Current output up to 700 Omega load, HART I/P and valve positioner, Line fault detection (LFD), Accuracy 0.05 %, Terminals with test points, Up to SIL2 acc. to IEC 61508, Rated voltage: 10 ... 35 V DC, SIL/IEC 61508, HART transfer, Explosion protection: Ex-Output, Field circuit: 4-20 mA, HART, Safe area: 4-20 mA, HART, Transfer direction: to the field detail

KFD2-SCD2-EX2-Y1 SMART Current Driver, 2-channel isolated barrier, 24 V DC supply (Power Rail), Current output up to 700 Omega load, HART I/P and valve positioner, Lead breakage monitoring, Accuracy 0.05 %, Terminals with test points, Up to SIL2 acc. to IEC 61508, Rated voltage: 10 ... 35 V DC, SIL/IEC 61508, HART transfer, Explosion protection: Ex-Output, Field circuit: 4-20 mA, HART, Safe area: 4-20 mA, HART, Transfer direction: to the field detail

KFD2-VR2-Ex1.50M Voltage Repeater, 1-channel isolated barrier, 24 V DC supply (Power Rail), Voltage input 0 mV ... +- 50 mV, Voltage output 0 mV ... +- 50 mV, Selectable up/downscale burnout detection, Rated voltage: 15 ... 30 V DC, Explosion protection: Ex input, Field circuit: 0-50 mV, Safe area: 0-50 mV, Transfer direction: to the control system detail

KFD2-VR4-Ex1.26 Voltage Repeater, 1-channel isolated barrier, 24 V DC supply (Power Rail), Voltage input 0 V ... -20 V, Vibration sensor inputs, Voltage/current field supply, Voltage output 0 V ... -20 V, Rated voltage: 20 ... 35 V DC, Explosion protection: Ex input, Field circuit: 0-20 V, Safe area: 0-20 V detail

Digital input

KFD2-SH-Ex1 Safety Switch Amplifier, 1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 1 safety-related relay output SIL3 acc. to IEC/EN 61508 and DIN VDE 0660, part 209, Product classification in accordance with ISO 13849-1 (EN 954-1, category 3), Line fault detection (LFD), Up to SIL3 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 ... 35 V DC, Output: relay, SIL/IEC 61508, Explosion protection: Ex input detail

KFD2-SH-EX1.T.OP Switch Amplifier, 1-channel isolated barrier, 24 V DC supply (Power Rail), Input for dry contacts or SN Sensors, Active signal output, Relay contact output, Error message output, For usage in accordance with ISO 13849-1 (EN 954-1, category 3), Line fault detection (LFD), Up to SIL3 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 ... 30 V DC, Output: Transistor, SIL/IEC 61508, Explosion protection: Ex input detail

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 SIL2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 ... 30 V DC, Output: Optocoupler, SIL/IEC 61508, Explosion protection: Ex input detail

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 SIL2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 ... 30 V DC, Output: Optocoupler, SIL/IEC 61508, Explosion protection: Ex input detail

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 SIL2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 ... 30 V DC, Output: relay, SIL/IEC 61508, Explosion protection: Ex input detail

KFD2-SR2-EX1.W.LB Switch Amplifier, 1-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, Relay contact output, Fault relay contact output, Line fault detection (LFD), Reversible mode of operation, Up to SIL2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 ... 30 V DC, Output: relay, SIL/IEC 61508, Explosion protection: Ex input detail

KFD2-SR2-EX2.2S Switch Amplifier, 2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 x 2 relay contact outputs with AND logic, Line fault detection (LFD), Reversible mode of operation, Up to SIL2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 ... 30 V DC, Output: relay, SIL/IEC 61508, Explosion protection: Ex input detail

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 SIL2 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 20 ... 30 V DC, Output: relay, SIL/IEC 61508, Explosion protection: Ex input detail

Digital output

KFD0-SD2-Ex1.1045 Solenoid Driver, 1-channel isolated barrier, 24 V DC supply (loop powered), Current limit 45 mA at 10 V DC, Up to SIL3 acc. to IEC 61508, Rated voltage: loop powered, SIL/IEC 61508, Explosion protection: Ex-Output, Output rated operating current: 45 mA detail

KFD2-SL2-EX2 Solenoid Driver, 2-channel isolated barrier, 24 V DC supply (Power Rail), Output 45 mA at 11.7 V DC, Logic input, non-polarized, Lead monitoring, Up to SIL2 acc. to IEC 61508, Input: with prelogic, Rated voltage: 20 ... 30 V DC, SIL/IEC 61508, Explosion protection: Ex-Output, Fault message output, Output rated operating current: 45 mA detail

KFD2-SL2-EX2.B Solenoid Driver, 2-channel isolated barrier, 24 V DC supply (Power Rail), Output 45 mA at 11.7 V DC, Logic input, non-polarized, Up to SIL2 acc. to IEC 61508, Input: with prelogic, Rated voltage: 20 ... 30 V DC, SIL/IEC 61508, Explosion protection: Ex-Output, Output rated operating current: 45 mA detail

KFD0-RSH-1.4S.PS2 Relay Module, 1-channel signal conditioner, 24 V DC supply (loop powered), Fail-safe relay contact output for de-energized and energized to safe function , Logic input 20 V DC ... 26.5 V DC, non-polarized, Immune to DCS test pulses (Yokogawa), Up to SIL3 acc. to IEC 61508 detail

Temperature

KFD2-UT2-Ex1 Universal Temperature Converter, 1-channel isolated barrier, 24 V DC supply (Power Rail), TC, RTD, potentiometer or voltage input, Current output 0/4 mA ... 20 mA, Sink or source mode, Configurable by PACTware TM, Line fault (LFD) and sensor burnout detection, Up to SIL2 acc. to IEC 61508, Input: Temperature, Rated voltage: 20 ... 30 V DC, Output: 4-20 mA, Explosion protection: Ex input detail

KFD2-UT2-Ex2 Universal Temperature Converter, 2-channel isolated barrier, 24 V DC supply (Power Rail), TC, RTD, potentiometer or voltage input, Current output 0/4 mA ... 20 mA, Sink or source mode, Configurable by PACTware TM, Line fault (LFD) and sensor burnout detection, Up to SIL2 acc. to IEC 61508, Input: Temperature, Rated voltage: 20 ... 30 V DC, Output: 4-20 mA, Explosion pr