Beckhoff KL2641 Bus Terminal digital output

Beckhoff KL2641 Bus Terminal digital output

The KL2641 output terminal has a relay with a single contact which can be used universally for switching devices requiring mains power. The relay can optionally be switched in manual or automatic mode. The switch for the manual operation always indicates the switch status of the relay. The operating mode can be set via a manual/automatic switch, is displayed via an LED and transferred to the process image as a status bit. In manual mode, the coil control is interrupted and the relay is operated via the manual switch. The manual operation can also be used without 24 V supply for switching the actuator. In automatic mode, the relay is operated via the controller.

Product information

Technical data:KL2641

Number of outputs:1 x make contact

Nominal voltage:230 V AC (max. switching voltage 440 V AC)

Switching capacity:max. 5 kVA

Switching voltage max.:440 V AC (UL: max. 230 V AC)

Load type:ohmic, inductive, lamp load

Max. output current:16 A

Switching current:max. 16 A AC

Minimum permitted load:–

Lamp test, electronic ballast:max. 16 A starting current

Current consumption power contacts:typ. 65 mA + load

Current consumption K-bus:typ. 5 mA

Contact material:AgSnO2

Bit width in the process image:2 inputs (status manual, automatic), 2 outputs

Operating cycles:106

Operating cycles mech. (min.):1 x 106

Operating cycles electr. (min.):no data

Configuration:no address or configuration setting

Special features:manual operation; bistable relay contact

Weight:approx. 110 g

Operating/storage temperature:0…+55°C/-25…+85°C

Relative humidity:95%, no condensation

Vibration/shock resistance:conforms to EN 60068-2-6/EN 60068-2-27

EMC immunity/emission:conforms to EN 61000-6-2/EN 61000-6-4

Protect. rating/installation pos.:IP20/variable

Approvals/markings:CE

Housing data Beckhoff KL2641 Bus Terminal digital output

Design form:compact terminal housing with signal LEDs:terminal housing with pluggable wiring level

Material:polycarbonate

Dimensions (W x H x D):12 mm x 100 mm x 68 mm

Installation:on 35 mm DIN rail, conforming to EN 60715 with lock

Side by side mounting by means of:double slot and key connection

Marking:labeling of the BZxxx series

Wiring:solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver