Wiring Procedure - Pilz PMCprotego D.48 Operating Manual

Wiring
Connection
Holding brake
(motor)
+24 V/XGND,
max. 30 m
Holding brake
+24 V, max.
30 m
* North America: max. 39 m length, Europe: up to max. length
6.4

Wiring procedure

The following guidelines are intended to help you carry out the electrical installation in a
sensible order, without forgetting anything important.
Choice of cable
} Select cables in accordance with EN 60204
Earthing, shielding
}
Make sure that shielding and earthing are EMC-compliant
}
Earth the mounting plate, the motor housing and the control system's ground terminal.
Information on the connection technology can be found under "Block diagram".
Wiring
}
Lay the power and control cables separately
} Incorporate the relay output for operational readiness (BTB) into the plant's safety cir-
cuit
} Connect the servo amplifier's digital inputs and outputs
}
Connect the AGND earth (even if a fieldbus is used)
}
If necessary, connect the analogue setpoint value
}
Connect the encoder (feedback)
}
Connect the expansion card
} Connect the motor cables
}
Connect the shielding on both ends; use a motor choke if the cable runs are over 25 m
} Connect the motor holding brake, connect the shielding on both ends
}
If necessary, connect the external brake resistor (with fuse protection)
}
Connect the 24 VDC supply voltage (for maximum permitted voltage values see
chapter entitled "Technical Details")
}
Connect the mains voltage (for maximum permitted voltage values see chapter entitled
"Technical Details"); for information on FI residual current devices see section entitled
"Residual current devices")
}
Connect the PC (see section entitled "Communications interfaces")
Operating Manual PMCprotego D.48, PMCprotego D.72
1001735-EN-04
Pin designation Device
X9A All
X3, X4 All
X9B All
Cable cross
section Conditions
Min. 0.75 mm 600 V, shielded,
check voltage
Max. 1.5 mm²
drop
Max. 1.5 mm² Check voltage
drop
Max. 1.5 mm² Check voltage
drop
104