Module I/O beckhoff, EL6910 TwinSAFE Logic beckhoff , beckhoff vietnam

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EL6910

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0914.573.068

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Germany

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sale04@tmpvietnam.com

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Module I/O beckhoff, EL6910 TwinSAFE Logic beckhoff , beckhoff Việt Nam

The EL6910 TwinSAFE Logic can establish up to 212 connections to other TwinSAFE devices. Several EL6910 can be cascaded in a TwinSAFE network with up to 65,535 TwinSAFE devices. The EL6910 EtherCAT Terminal features certified safety function blocks, which are configured according to the application. Safety functions such as emergency stop, safety door monitoring, two-hand control, etc. can thus easily be selected and linked.

In addition to the Safety over EtherCAT protocol, the EL6910 also supports the TwinSAFE SC technology. With TwinSAFE SC, the secured transmission of data is possible from standard EtherCAT I/Os with the identification -009x (TwinSAFE SC extension) to the EL6910 TwinSAFE Logic. The EL6910 also supports the processing of analog signals (16/32-bit, signed and unsigned).

Technical data	EL6910
Technology	TwinSAFE Logic
Safety standard	EN ISO 13849-1:2015 (Cat 4, PL e) and IEC 61508:2010 (SIL 3)
Protocol	TwinSAFE/Safety over EtherCAT
Status display	4 LEDs
Connections to other TwinSAFE devices	max. 212
Function blocks	max. 512
Cycle time	approx.. 1 ms/according to project size
Current consumption E-bus	approx. 160 mA
Fault response time	≤ watchdog time (parameterisable)
Supply voltage	24 V DC (-15 %/+20 %), SELV/PELV
Special features	backup restore, supoorting analog values
Weight	approx. 50 g
Operating/storage temperature	-25…+55 °C/-40…+70 °C
Permitted degree of contamination	2
Climate class EN 60721-3-3	3K3
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27
Installation position	horizontal
Protection class	IP 20
Approvals	CE, cULus, TÜV SÜD