PEPPERL+FUCHS KFD2-RR-Ex1 127819 Resistance Repeater 15-50V DC

BRAND: PEPPERL+FUCHS

MODEL: KFD2-RR-Ex1

PART NUMBER: Part No. 127819

TYPE: Transformer Isolated Resistance Repeater (RTD / resistance input, resistance output)

SERIES: K-System

MANUFACTURER: Pepperl+Fuchs, D-68307 Mannheim (0621) 776-0; Twinsburg, OH, USA (330) 425-3555; Singapore 6779-9091

CHANNELS: 1-channel isolated barrier

SUPPLY VOLTAGE: 15 - 50 V DC (terminals 7, 8)

RATED CURRENT: < 20 mA

POWER LOSS: 0.25 W (at 24 V and 1 mA sense current)

MAXIMUM OPERATING VOLTAGE: 40 V (terminals 7, 8, 9, 10, 11, 12 and power rail connector)

SAFETY MAXIMUM VOLTAGE: Um = 250 V (terminals 7, 8, 9, 10, 11, 12 and power rail connector)

OUTPUT VOLTAGE (UO): 12.4 V (terminals 1, 2, 3, 4 and 5)

OUTPUT CURRENT (IO): 17 mA (terminals 1, 2, 3, 4 and 5)

SIMTARS ENTITY VALUES: U max out = 13.08 V, I max out = 17.88 mA, U nominal = 40 V, Um = 250 V

INPUT: Resistance / RTD from hazardous area, 2-wire, 3-wire or 4-wire

OUTPUT: 2, 3 or 4 wire resistance output to safe area (terminals 9, 10, 11, 12)

ACCURACY: 0.1 %

APPLICATION: Transfers RTD / resistance values from the hazardous area to the safe area, hazardous area to safe area signal isolation

AMBIENT TEMPERATURE: Tamb = -20 °C to +60 °C

AREA CLASSIFICATION: Intrinsically safe "Entity" connections for Cl. I, II, III, Div. 1 and nonincendive for Cl. I, Div. 2, Groups A, B, C, D; T4; suitable for mounting in Class I, Zone 2, Groups IIC, IIB, IIA or Class I, Division 2, Groups A, B, C, D; provides intrinsically safe circuits for Class I, Zone 0, 1 or 2, Groups IIC, IIB, IIA or Class I, Groups A, B, C, D, Class II Groups E, F, G, Class III; T4 with Ta = 60 °C

CONTROL DRAWING: P+F 116-0129 (FM), 116-0173 (UL), 116-0132 (CSA)

SAFETY WARNING: Substitution of components may impair intrinsic safety; associated equipment [Ex ia]

STANDARD / APPROVALS: CE 0102, FM Approved, cULus Listed 33R6, CSA, C-tick N1658, S.A. Certification (SIMTARS) AUS Ex2289X Ex (ia) I/IIC T1, ISO9001

COUNTRY OF ORIGIN: Made in Singapore

CONDITION: NEW - SURPLUS

QTY AVAILABLE: 31

REF: NTD056