Pilz PMCprimo DriveP.01/AA0/4/0/0/208-480VAC - Manual (Page 108)

6.3 Notes on wiring
6 Wiring
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
6-4
6.3 Notes on wiring 6300 Notes on wiring 6- ][Verdr_Hinweise
Performance data
` Check the allocation of servo amplifier and motor. Compare the units'
mains voltage and rated current.
` Make sure that the maximum permitted rated voltage at connections
L1, L2, L3 or +DC, -DC is not exceeded by more than 10 % (see
EN 60204-1, paragraph 4.3.1), otherwise the servo amplifier (e.g.
brake chopper) could be damaged.
Fuse protection
` Provide adequate fuse protection for the mains voltage and 24 V sup-
ply. Please also refer to the guidelines provided under “Residual cur-
rent devices”.
Cable layout
` Power and control cables should be laid separately. We recommend
a distance greater than 20 cm, as this will improve EMC immunity.
` If you are using motor power cables with integrated brake control
wires, the brake control wires must be shielded separately. Connect
the shield at both ends.
Shielding
` Shields should be connected over a wide area (low impedance). Use
metallised connector housing or shielded terminals. Information on
the connection technology can be found under “Connection cables”.
` On shielded cables, the shielding must be continuous. Any interrup-
tions must be bridged over a wide area.
` Cables between the servo amplifier and the external brake resistor
should have their own shield.
Connection cables
` All power cables should have an adequate cross section in accord-
ance with EN 60204 (see section entitled “Connection cables”). To
achieve maximum cable runs, use cable material of the quality de-
scribed under “Connection cables”.
Safety circuit
` The relay output for operational readiness (BTB) must be incorporated
into the plant's safety circuit. The safety circuit must switch the mains
contactor. This is the only way to guarantee monitoring of the servo
amplifier.
Verdrahtung_Hinweis