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XAC80 Profibus-DP
®
5 - Electrical connections
WARNING
Electrical connections must be carried out by qualified personnel only, with
power supply disconnected and mechanical parts compulsorily in stop.
5.1 Connection cap
WARNING
Do not remove or mount the connection cap with power supply switched ON.
Damage may be caused to internal components.
The terminal connector for connecting the power supply and the BUS IN and
BUS OUT cables as well as the DIP switches meant to set the node ID and
activate the termination resistance are located inside the encoder connection
cap. Thus you must remove the connection cap to access any of them.
NOTE
Be careful not to damage the internal components when you perform this
operation.
To remove the connection cap loosen the six screws 1 . Please be careful with
the internal 15-pin D-SUB connector.
Always replace the connection cap at the end of the operation. Take care in re-
connecting the internal 15-pin D-SUB connector. Tighten the screws
1
using a
tightening torque of approx. 2.5 Nm.
WARNING
You are required to check that the encoder body and the connection cap are at
the same potential before replacing the connection cap!
Figure 1 - Removing the connection cap
MAN XAC80 PB E 1.0.odt 5 - Electrical connections 27 of 60