Connecting Data And Supply Cable; Notes - Bosch Rexroth IndraControl S67 Application Description

DOK-CONTRL-S67DO8M12HS-AP02-EN-P
Rexroth IndraControl S67 Digital Module High Speed 8 Outputs – 0.1 A (4×M12)
6

Connecting Data and Supply Cable

6.1

Notes

WARNING
Operate the IndraControl S67 components exclusively with DC 24 V PELV
(Protective Extra Low Voltage) or SELV (Safety Extra Low Voltage) voltage
sources. Failure to comply may result in electric shock.
NOTICE
Always observe the maximum current carrying capacity per supply line (U
U ) as well as the total current consumption for all IndraControl S67 compo‐
A
nents. The value must not exceed 4 A since an increase in current causes
the contacts to overheat and damages the IndraControl S67 components.
NOTICE
If connections have not been closed with protective caps, liquid or dirt can
penetrate the S67-DO8-HS-M12 and destroy the module. Protect all non-re‐
quired connection with protective caps to comply with protection class IP 67.
● The connectors must be disconnected from the power supply when
screws are tightened.
● Tighten the connectors only by hand. Using mechanical tools can cause
the threads to strip. In this case, the S67-DO8-HS-M12 module has to
be exchanged
Tightening torques for connectors are:
– Actuator connections, M12: 0.6 Nm
– S-BUS and supply connections, M12: 0.6 Nm
● Check the exact positioning (coding) between plug and socket
● Use only ready-made Bosch Rexroth system cables for transmission of
the power supply and for the S-BUS. This is the only way to achieve the
specified values of technical data.
● Keep sufficient distance of the cables from electromagnetic sources of
interference in order to maintain a high noise immunity of the
IndraControl S67 system against electromagnetic emissions.
● Observe the minimum bending radius of Bosch Rexroth system cables,
see chapter 12 "Accessories" on page
● When laying the cables, ensure not to lay the cables in shear areas of
moving machine parts.
● Ensure the correct layout of the potential equalization.
● Do not use drop lines under any circumstances as otherwise increased
line reflections and signal distortions arise. This would significantly im‐
pair the transmission properties.
Bosch Rexroth AG
Connecting Data and Supply Cable
Voltage!
The highest current carrying capacity of the
supply contacts is 4 A!
Exposed connections!
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