KCD2-SR-2.SP datasheet(2/5 Pages) PF

2 / 5 page

Technical Data

Rated current

≤ 46 mA

Power dissipation

≤ 900 mW

Power consumption

≤ 900 mW

Input

Connection side

field side

Connection

terminals 1+, 2-; 3+, 4-

Rated values

acc. to EN 60947-5-6 (NAMUR)

Open circuit voltage/short-circuit current

approx. 8 V DC / approx. 8 mA

Switching point/switching hysteresis

1.2 ... 2.1 mA / approx. 0.2 mA

Line fault detection

breakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA

Pulse/Pause ratio

min. 20 ms / min. 20 ms

Output

Safety note

If load voltage > 50 V, de-energize before removing the terminals.

Connection side

control side

Connection

terminals 5, 6; 7, 8

Output I

signal ; relay

Output II

signal ; relay

Contact loading

250 V AC/2 A/cos φ > 0.75; 126.5 V AC/4 A/cos φ > 0.75; 30 V DC/2 A resistive load

Minimum switch current

2 mA / 24 V DC

Energized/De-energized delay

≤ 20 ms / ≤ 20 ms

Mechanical life

107 switching cycles

Transfer characteristics

Switching frequency

≤ 10 Hz

Galvanic isolation

Input/Output

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Input/power supply

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Output/power supply

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Output/Output

reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff

Indicators/settings

Display elements

LEDs

Control elements

DIP switch

Configuration

via DIP switches

Labeling

space for labeling at the front

Directive conformity

Electromagnetic compatibility

Directive 2014/30/EU

EN 61326-1:2013 (industrial locations)

Low voltage

Directive 2014/35/EU

EN 61010-1:2010+A1:2019+A1:2019/AC:2019

Conformity

Electromagnetic compatibility

NE 21:2017 , EN 61326-3-1:2017 , EN IEC 61326-3-2:2018

Degree of protection

IEC 60529:1989+A1:1999+A2:2013

Functional safety

IEC/EN 61508:2010

Input

EN 60947-5-6:2000

Ambient conditions

Ambient temperature

-40 ... 70 °C (-40 ... 158 °F)

Mechanical specifications

Degree of protection

IP20

Connection

spring terminals

Mass

approx. 100 g

Dimensions

12.5 x 119 x 114 mm (0.5 x 4.7 x 4.5 inch) (W x H x D) , housing type A2

Mounting

on 35 mm DIN mounting rail acc. to EN 60715:2001

General information

Switch Amplifier

KCD2-SR-2.SP

Germany: +49 621 776 2222

Pepperl+Fuchs Group

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

USA: +1 330 486 0002

Singapore: +65 6779 9091

www.pepperl-fuchs.com

pa-info@us.pepperl-fuchs.com

pa-info@sg.pepperl-fuchs.com

pa-info@de.pepperl-fuchs.com

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