Repeater KFD0-CS-2.51P Pepperl+Fuchs 185695
Repeater KFD0-CS-2.51P Pepperl+Fuchs 185695

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KFD0-CS-2.51P 185695 Pepperl+Fuchs Repeater

Manufacturer

Pepperl+Fuchs

Country

Germany

Name

KFD0-CS-2.51P

Part number

185695

Type

Repeater

Description

Current Driver/Repeater KFD0-CS-2.51P

Stock availability:

On request

Price: On request

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Specifications KFD0-CS-2.51P 185695

This signal conditioner provides the galvanic isolation between field circuits and control circuits. The device transfers DC signals of fire alarms and smoke alarms from the field side to the control side. The device can also be used to control I/P converters, valves, indicators, and audible alarms. A reverse polarity protection prevents damage to the device caused by faulty wiring. The device is loop powered. From the control side no additional power supply has to be connected. Use the technical data to verify that proper voltage is available to the field devices.

Features KFD0-CS-2.51P 185695

Product Description
2-channel
General specifications
Signal typeAnalog input/analog output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
Rated voltageloop powered
Control circuit
Connectionterminals 12-, 11+, 8-, 10-, 9+
Voltage4 ... 35 V DC
Current0 ... 40 mA
Power dissipationat 40 mA and Uin <22 V: 700 mW per channelat 40 mA and Uin> 22 V: 1.2 W per channel
Field circuit
Connectionterminals 1+, 2-, 4+, 5-
Voltagefor 4 V < Uin <24 V: &ge, Uin - (0.37 x current in mA) - 1.0for Uin> 24 V: &ge, 21 V - (0.36 x current in mA)
Short-circuit currentat Uin > 24 V: &le, 65 mA
Transfer current&le, 40 mA
Transfer characteristics
Accuracy1 %
Rise time&le, 5 ms at bounce from 4 ... 20 mA and Uin < 24 V
Indicators/settings
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Insulation coordinationEN 50178
Electromagnetic compatibilityNE 21
Degree of protectionIEC 60529
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 100 g
Dimensions20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) , housing type B1
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001