KL2521 - Beckhoff Bus Terminal Digital Output

Name: Beckhoff KL2521
Brand: Beckhoff
SKU: KL2521
Rating: 4.2 (4 reviews)

KL2521 Beckhoff Bus Terminal Digital Output Technical Specifications

Brand	Beckhoff
Product Type	Bus Terminal Digital Output
Product	KL2521

KL2521 Beckhoff Bus Terminal Digital Output Technical Specifications

Specification	Value
Number of inputs	2 (+T, +Z)
Nominal voltage	RS422 level
Current consumption K-bus	typ. 50 mA, max. 120 mA (load-dependent)
Bit width in the process image	24 inputs/outputs: 1 x 16 bit data, 1 x 8 bit control/status
Configuration	configuration via Bus Coupler or controller
Weight	approx. 50 g
Operating temperature	0...55°C
Storage temperature	-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
Pluggable wiring	for all KSxxxx Bus Terminals
Approvals/markings	CE, UL, ATEX
Ex marking	ATEX:II 3 G Ex ec IIC T4 GcIECEx:Ex ec IIC T4 Gc
Housing - Design form	compact terminal housing with signal LEDs
Housing - Material	polycarbonate
Housing - Dimensions (W x H x D)	12Â mm x 100Â mm x 68 mm
Housing - Installation	on 35 mm DIN rail, conforming to EN 60715 with lock
Housing - Side by side mounting by means of	double slot and key connection
Housing - Marking	labeling of the BZxxxx series
Housing - Wiring	solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Housing - Connection cross-section	s: 0.08...2.5 mm²,st: 0.08...2.5 mm²,f*: 0.14...1.5 mm²
Housing - Connection cross-section AWG	s: AWG28...14,st: AWG28...14,f*: AWG26...16
Housing - Stripping length	8...9 mm
Housing - Current load power contacts	Imax: 10 A
Max. output current	RS422 specification
Load type	RS422 input
Resolution	max. 15 bit
Signal voltage	RS422 level