Profibus Special EK

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Profibus Special EK

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Profibus Special EK

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Bus Connectors Special External cable clamp connection

Special PROFIBUS bus connectors external cable clamp

The simple and reliable connection for the fault-free EMC compliant data transfer secure the bus connectors with external cable clamp, which ensures secure strain relief an shield connection of the Profibus cable.
The 55° cable outlet of the special version allow the application especially in installation conditions with 2 stacked interfaces.

Technical features

- For stacked interfaces

- Cable connection: 55° to D-Sub mating interface

- Effektive 360° EMI/RFI shielding achieved by special full metal hood and solid cable clamp

- Fault-free PROFIBUS connection achieved by colored cage clamp terminals for each individual Profibus wire

- Vibration-proof quick and easy by means of a cage clamp terminal

- Flexibility for the outer cable diameter achieved by crimp sleeves for various cable diameters, e.g. drag chain cables

- Entirely shielded zinc die-cast housing for EMC/RFI-proofness with special shielding geometry at the housing

- Solid switch lever can be operated externally to activate the bus termination

- Switch ON/OFF position coloured and visible from front side

- Programming/diagnosis option with 2nd D-Sub

- Locking: Knurled screw UNC 4-40

- 100% tested bus connectors for high functional reliability


Data rate

12 Mbit/s

Bus interface

D-Sub 9-pin, pin

Mechanical lifetime

200 mating cycles

Temperature range

-20° C to + 70° C

Permitted humidity

Max. 75% at + 25° C, non-condensing

Protection class

IP 30

Housing material


D-Sub screw latch

UNC 4-40

Cable diameter

8-9 mm

Wire termination

Cage clamp

Single wire cross-section

0.08-0.5 mm2 (AWG 26-AWG 20)

* incl. VAT, plus shipping