Pepperl+Fuchs KFD0-CS-Ex1.50P DC repeater without auxiliary power, 1-channel, Device installation permissible in zone 2.

Technical data

Supply

Rated voltage loop powered

Power loss 0.2 W

Inputs/Outputs (not intrinsically safe)

Connection terminals 12-, 11+; 8-, 10-, 9+

Voltage 10 ... 35 V DC

Safety maximum voltage Um 250 V eff

Current 4 ... 20 mA

Power loss at 40 mA and Uin < 26.1 V: < 700 mW per channel

at 40 mA and Uin > 26.1 V: < 1.2 W per channel

Inputs/Outputs (Intrinsically safe)

Connection terminals 1+, 2-; 4+, 5-

Output voltage for 10 V < Uin < 26.1 V: ≥ 0.9 x Uin - (0.4 x current in mA) - 0.7

for Uin > 26.1 V: ≥ 23 V - (0.4 x current in mA)

Short-circuit current at Uin > 26.1 V : ≤ 65 mA

Transfer current ≤ 40 mA

Electrical isolation

Input/Output safe electrical isolation acc. to EN 50020, voltage peak value 375 V

Directive conformity

Electromagnetic compatibility standards

Directive 89/336/EC on request

Standard conformity

Insulation coordination acc. to DIN EN 50178

Electrical isolation acc. to DIN EN 50178

Electromagnetic compatibility acc. to EN 50081-2 / EN 50082-2, NAMUR NE 21

Climatic conditions acc. to DIN IEC 721

Ambient conditions

Ambient temperature -20 ... 60 °C (253 ... 333 K)

Mechanical specifications

Protection degree IP20

Mass approx. 100 g

Data for application in conjunction with hazardous areas

EC-Type Examination Certificate BAS 98 ATEX 7343 ; for additional certificates see www.pepperl-fuchs.com

Group, category, type of protection ¬ II (1) G D [EEx ia] IIC (-20 °C ≤ Tamb ≤ 60 °C)

Voltage U0 25.2 V

Current I0 93 mA

Power P0 585 mW

Type of protection [EEx ia]

Explosion group IIA IIB IIC

External capacitance 75 µF 16.8 µF 2.41 µF

External inductance 32 mH 17 mH 4 mH

Statement of conformity TÜV 99 ATEX 1499 X (observe statement of conformity)

Group, category, type of protection,

temperature classification

¬ II 3 G EEx nA II T4

Electrical isolation

Input/Output safe electrical isolation acc. to EN 50020, voltage peak value 375 V

Directive conformity standards

Directive 94/9 EC on request

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