Safety Barrier

Product Description Frequency Converter with Trip ValuesKFU8-UFC-1.D * 1-channel signal conditioner * Universal usage at different power supplies * Input for 2- or 3-wire sensors, NAMUR sensors or dry contacts * Input frequency 1 mHz ... 10 kHz * Current output 0/4 mA ... 20 mA * Relay contact and transistor output * Start-up override * Line fault detection (LFD) * Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511 Specification General specificationsSignal typeDigital

Product Description Frequency Converter with Trip ValuesKFD2-UFC-1.D * 1-channel signal conditioner * 24 V DC supply (Power Rail) * Input for 2- or 3-wire sensors, NAMUR sensors or dry contacts * Input frequency 1 mHz ... 10 kHz * Current output 0/4 mA ... 20 mA * Relay contact and transistor output * Start-up override * Line fault detection (LFD) * Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511 Specification General specificationsSignal typeDigital InputDigital InputFunctio

Product Description Frequency Converter with Trip ValuesKFD2-UFC-Ex1.D * 1-channel isolated barrier * 24 V DC supply (Power Rail) * Input for NAMUR sensors or dry contacts * Input frequency 1 mHz ... 5 kHz * Current output 0/4 mA ... 20 mA * Relay contact and transistor output * Start-up override * Line fault detection (LFD) * Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511 Specification General specificationsSignal typeDigital InputDigital InputFunctional safety related

Product Description Temperature Converter with Trip ValuesKFD2-GUT-Ex1.D * 1-channel isolated barrier * 24 V DC supply (Power Rail) * Thermocouple, RTD, potentiometer or voltage input * Redundant TC input * Current output 0/4 mA ... 20 mA * 2 relay contact outputs * Configurable by PACTware or keypad * Line fault (LFD) and sensor burnout detection * Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511 Specification General specificationsSignal typeAnalog InputDigital InputFunction

Product Description HART MUX Secondary ModuleKFD0-HMS-16 * 16-channel * No external power required * HART field device input (revision 5 to 7) * Used with HART MUX primary module KFD2-HMM-16 * Up to SIL 3 acc. to IEC/EN 61508 Specification Functional safety related parametersSafety Integrity Level (SIL) SIL 3 SIL 2SupplyConnectionvia 14-channel flat cable from the KFD2-HMM-16 primary moduleHART signal channels (non-intrinsically safe)Conformity HART field device input

Product Description Strain Gauge ConverterKFD2-WAC2-Ex1.D * 1-channel isolated barrier * 24 V DC supply (Power Rail) * Strain gauge input (full or half bridge) * Output 0 mA ... ± 20 mA or 0 V ... ± 10 V * 2 relay contact outputs * Programmable high/low alarm * Configurable by PACTware or keypad * RS-485 interface * Line fault detection (LFD) Specification General specificationsSignal typeAnalog InputDigital InputSupplyConnectionPower Rail or terminals 23+, 24-Rated

Product Description Segment CouplerKFD2-BR-1.PA.1500 * Output: 24 ... 26 V/400 mA * Couples PROFIBUS PA devices transparently to PROFIBUS DP * High-power trunk for high device count and long cable lengths * Installation in Zone 2/Class I, Div. 2 * Up to 1.5 MBit auto-adapting * PROFIBUS DP terminator selectable * Power Rail support Specification General specificationsInstallation in hazardous area Zone 2 / Div. 2 SIL 2SupplyConnectionPower Rail or terminals 11 (L+), 12 (L-

Product Description RepeaterKFD0-CS-Ex1.54 * 1-channel isolated barrier * 24 V DC supply (loop powered) * SMART fire alarm input * Current input 1 mA ... 20 mA * Up to SIL 3 acc. to IEC/EN 61508 Specification General specificationsSignal typeAnalog inputDigital InputFunctional safety related parametersSafety Integrity Level (SIL) SIL 3 SIL 2SupplyRated voltageUr 0 ... 24 V DC , loop poweredPower dissipation < 0.2 W for Uin = 24 V, Iout = 20 mAControl circuitConnection