BECKHOFF EL6930 - Manual (Page 25)

Operation
EL6930 23
4.1.5 Tested EL2904 devices
The following list contains devices that were tested together with the EL2904 TwinSAFE terminal. The
results only apply for the current device hardware version at the time of testing. The tests were carried out
in a laboratory environment. Modifications of these products cannot be considered here. If you are unsure
please test the hardware together with the TwinSAFE terminal.
Manufacturer Type Comment
Beckhoff AX5801 TwinSAFE Drive option card: safe restart lock
Beckhoff AX2000 Option AS safe restart lock
Siemens SIRIUS Serie S00
3RT1016-1BB42 Contactor
Telemecanique LP1K09 Contactor
The tests were carried out as function tests only. The information provided in the respective manufacturer
documentation remains valid.
Note
Recommended protective circuits
We recommend R/C or diode-based protective circuits for these devices.
Varistor-based protective circuits should not be used.
4.1.6 Tested EL1904 devices
The following list contains devices that were tested together with the EL1904 TwinSAFE terminal. The
results only apply for the current device hardware version at the time of testing. The tests were carried out
in a laboratory environment. Modifications of these products cannot be considered here. If you are unsure
please test the hardware together with the TwinSAFE terminal.
Manufacturer Type Comment
SICK C4000 Safety light curtain
SICK S3000 Safety laser scanner
Wenglor SG2-14ISO45C1 Safety light grids
Leuze lumiflex ROBUST 42/43/44 Safety light barriers
Schmersal BNS250-11ZG Safety switch
ifm GM701S Inductive safety sensor
The tests were carried out as function tests only. The information provided in the respective manufacturer
documentation remains valid.