Buy Pepperl+Fuchs VAR-KE3-TERM

AS-Interface repeater VAR-KE3-TERM

Code: VAR-KE3-TERM

AS-Interface advanced repeater with terminator

Datasheet excerpt: Technical data of  VAR-KE3-TERM

Product Description
AS-Interface advanced repeater with terminator
General specifications
AS-Interface specificationV3.0
Required gateway specification≥ V2.0
UL File NumberE223772 only from low voltage, limited energy source (SELV or PELV) or listed Class 2 source
Functional safety related parameters
MTTFd155 a
Indicators/operating means
SwitchTERM ON/OFF
switches the segment A terminator on/off
LED FAULT SEG ASegment A error display; red LED
red: communication error
LED FAULT SEG BSegment B error display; red LED
red: communication error
LED PWR SEG AAS interface voltage segment A; green LED
LED PWR SEG BAS-Interface voltage segment B; green LED
LED TERMSegment A bus terminator switched on
LED U>26VSegment A voltage > 26 V
LED U>18,5VSegment A voltage > 18.5 V
Electrical specifications
Insulation voltage≥ 500 V
Rated operating voltage26.5 ... 31.6 V from AS-Interface
Rated operating current60 mA (per strand element), 120 mA (total)
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 62026-2:2013 EN 61000-6-2:2005, EN 61000-6-4:2007 EN 61000-6-3:2001 IEC 62026-2:2008
Approvals and certificates
UL approvalAn isolated source with a secondary open circuit voltage of ≤ 30 VDC with a 3 A maximum over current protection. Over current protection is not required when a Class 2 source is employed. UL mark does not provide UL certification for any functional safety rating or aspects of the device.
Ambient conditions
Ambient temperature0 ... 55 °C (32 ... 131 °F)
Storage temperature-25 ... 75 °C (-13 ... 167 °F)
Mechanical specifications
Housing width22.5 mm
Housing height99 mm
Housing depth114 mm
Degree of protectionIP20 according to EN 60529
Connectionremovable terminals, terminal connection ≤ 2.5 mm2
Material
HousingPA 66-FR
MountingDIN mounting rail

Classifications

SystemClasscode
ECLASS 13.027040301
ECLASS 12.027040301
ECLASS 11.027040301
ECLASS 10.0.127040301
ECLASS 9.027040301
ECLASS 8.027040301
ECLASS 5.127040301
ETIM 9.0EC001449
ETIM 8.0EC001449
ETIM 7.0EC001449
ETIM 6.0EC001449
ETIM 5.0EC002540
UNSPSC 12.139121535

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