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EL6900 | EtherCAT Terminal communication interface, TwinSAFE Logic

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EL6900 | EtherCAT Terminal communication interface, TwinSAFE Logic

EL6900 | EtherCAT Terminal communication interface, TwinSAFE Logic

Diagnostic 1
Diagnostic 3
Diagnostic 2
Diagnostic 4
Power contact
+24 V
Power contact 0 V
Top view 
Contact assembly 
EL6900 | EtherCAT Terminal communication interface, TwinSAFE Logic

EL6900 | EtherCAT Terminal communication interface, TwinSAFE Logic

The EL6900 TwinSAFE component is a dedicated safety controller. It is used for the realization of safety-oriented applications on the basis of Boolean values. For this purpose, certified function blocks are available that enable the processing of safe input signals and the generation of safe output signals. The functionality of the function blocks ranges from simple Boolean functions such as AND and OR to complex function blocks for muting the safety function.

With the backup and restore function, the EL6900 additionally offers a simple way to exchange a safety controller in case of service.

The EL6900 can safely exchange data via FSoE with up to 128 safe communication devices.

The EL6900 is programmed with the TwinCAT 3 Safety Editor or with TwinCAT 2.

 

Special features:

  • safety applications on the basis of Boolean values
  • up to 128 safe connections
  • up to 255 function blocks
  • up to 32 TwinSAFE groups
  • up to 8 users
  • backup and restore support

Product status:

regular delivery

Product information

Technical dataEL6900
Specificationlink unit between safe input and output signals
ProtocolTwinSAFE/Safety over EtherCAT
Cycle timeapprox. 500 µs/according to project size
Fault response time≤ watchdog time (parameterizable)
Current consumption power contacts
Current consumption E-bustyp. 188 mA
Installation positionhorizontal
Safety standardDIN EN ISO 13849-1:2008 (Cat. 4, PL e) and EN 61508:2010 (SIL 3)
Weightapprox. 50 g
Protection ratingIP20
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Housing dataEL-12-8pin
Design formcompact terminal housing with signal LEDs
Materialpolycarbonate
Dimensions (W x H x D)12 mm x 100 mm x 68 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxx series
Wiringsolid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG28…14,
st*: AWG28…14,
f*: AWG26…16
Stripping length8…9 mm
Current load power contactsImax: 10 A

*s: solid wire; st: stranded wire; f: with ferrule

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