Approvals - Bosch Rexroth IndraControl S20 Manual

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Technical data and ordering data
11.2.9

Approvals

IndraControl S20 Module With Safe Digital Outputs S20-SSDO-8/3
①
For the voltage supply at the bus coupler, use only voltage
supplies acc. to EN 50178/VDE 0160 (PELV).
Ensure that the output voltage of the voltage supply for the
bus coupler does also not exceed 30.2 V in case of error.
Observe the general safety instructions, refer to
"General safety instructions" on page
②
● At this current, note that the load may not be switched
and remain in the enabled state.
● Observe that when selecting the actuator.
③
● At this voltage, note that the load may not be switched
and remain in the enabled state.
● Observe that when selecting the actuator.
④
● Note that the load may neither fail nor react safety-criti‐
cally if the switch-on pulse (light test) is 1 ms.
● Observe that when selecting the actuator.
⑤
● Note that the load may not react safety-critically if the
switch-off pulse (dark test) is 3 ms.
● Observe that when selecting the actuator.
● Connect the ground of the actuator to the respective
ground terminal point of the corresponding output on the
IndraControl S20 plug. Using an external ground is not
permitted.
● The connected load may not dangerously react on test
pulses.
Approvals
For the current approvals, go to www.boschrexroth.com/electrics..
DOK-CONTRL-S20*SSDO*8*-AP02-EN-P
Loss of the safety function
WARNING
due to the use of unsuitable
voltage supplies
Loss of the safety function
WARNING
due to load switching at maxi‐
mum leakage current
Loss of the safety function
WARNING
due to load switching at mini‐
mum holding voltage
Loss of the safety function
WARNING
due to the switch-on pulse
This switch-off pulse can
WARNING
cause the loss of the safety
function.
Loss of the safety function
WARNING
due to parasitic voltage
chapter 2.2
7.