Danaher Motion S20630, Руководство по установке

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J1 Mating Connector Information
Screw Terminal Connector:
12 – 24 AWG Wire Range, Phoenix MSTB2,5/9-STF-5,08-BK
OR Spring Cage Clamp Connector
12 – 24 AWG Wire Range, Phoenix FKC 2,5/9-SFT-5,08-BK
OR Crimp Connector
14-20 AWG Wire Range, Phoenix MSTBC 2,5/9-STZF-5,08-BK
Crimp Contact: 14-16 AWG Wire Range, Phoenix MSTBC-MT 1,5-2,5
Crimp Contact: 18-20 AWG Wire Range, Phoenix MSTBC-MT 0,5-1,0
Refer to www.phoenixcon.com .
J1-1 PE
Protective
Earth
Protective Earth: This chassis ground point must be connected to
Protective Earth ground. The connection at the Protective Earth ground end
must be hard wired (do not use a plugable connection). A ground fault
detector (RCD) cannot be depended on for safety.
J1-2
REGEN
Connection for an optional regeneration power resistor to absorb regenerated
energy from the motor. Models S20260, S20360 use 36 . Use a Wire wound
resistor with 1500 V
RMS
isolation between terminals and case. Many
applications do not require a regen resistor. If over-voltage faults occur during
motor deceleration, connect the proper ohm 50 to 300 watt power resistor
from this terminal to terminal J1-4 (+BUS). The power rating of the regen
resistor depends on the amount of regenerated energy that needs to be
dissipated.
WARNING
The Regen input is not short circuit protected. The Regen
Resistance MUST be within specified ranges to prevent
damage to the drive. For example, between 25 to 50 for the
S20260, S20360 drives or 15 to 50 for the S20660.
NO TE
For safety, either mount the external resistor on a grounded
panel or wire it to a grounded connection. The terminals of
the resistor MUST NOT be grounded.
WARNING
Wait 5 minutes after power is removed for the bus cap
voltage to decay to a safe level before touching the regen
resistor or wiring. Monitor the voltage on the bus caps with a
voltmeter from +BUS (J1-4) to -BUS (J1-3).
J1-3
-BUS
The -BUS terminal is usually left open during normal operation. In special multi-
axis applications drive buses can be wired in parallel to allow returned energy
from one motor to power another and limit high regen powers.
J1-4
+BUS
The +BUS terminal is used with the J1-2, REGEN, terminal to add a regen
resistor to the drive to absorb regenerated energy.
CAUTION
To avoid damage to the connector and drive, NEVER plug or unplug J1
with power applied.