Kollmorgen BDS5, Инструкция по установке и настройке, Страница: 42 / 150

C
HAPTER
2 - I
NSTALLATION
BDS5
2-6
2.6.2.5 Wiring the DC Bus
Connect the DC Bus from the PSR4/5 Power Terminal
Block (BUS+, BUS-) to the BDS5 Power Terminal
Block (BUS+, BUS-). You must observe polarity of
DC Bus connections: always connect BUS+ to BUS+
and connect BUS- to BUS-. For the PSR4/5-12 and -
20, the DC Bus can be connected to any combination
of 3 BDS4's or BDS5's (for example, 2 BDS5's and 1
BDS4). The PSR4/5-50 and -75 can be connected to
any combination of 6 BDS4's or BDS5's, although no
more than 3 units can be on one side of the PSR4/5.
Refer to Note 8 on A-93103.
Failure to observe polarity of
the DC Bus can result in
personal injury.
Failure to observe the polarity
of the DC Bus will result in
damage to the PSR4/5 and
BDS5.
2.6.2.6 Wiring the AC Line
Connect the three-phase AC Line to La, Lb, and Lc on
the Power Terminal Block located on the front of the
PSR4/5 unit.
The PSR4/5 will work with a single-phase AC Line.
Depending on the PSR4/5 model number, either 110
VAC or 220 VAC single-phase input lines may be
connected to any two terminals, La, Lb, or Lc. Note
that the PSR4/5 must be derated for single-phase AC
Line operation. A 12-Amp PSR4/5 with a single-
phase AC Line can only provide 10 Amps; a 20-Amp
PSR4/5 with a single-phase AC line can only provide
16 Amps.
The PSR4/5 must be derated
when operated from a single-
phase AC Line.
2.6.2.7 Wiring the Regen Resistor
If an external regen resistor is used, wire it to the
External Regen Resistor Connector on the PSR4/5.
Note that you must specify that you need an external
regen resistor when ordering your PSR4/5 as this is an
option. Refer to Notes 3 and 11 on System Wiring
Diagram A-93103.
2.6.3 Wiring the PSR4/5 Front Panel
Connectors
This section will discuss wiring of the PSR4/5 front
panel connectors, C1 and C2. The mating connectors
for C1 and C2 are supplied with the PSR4/5.
2.6.3.1 Wiring the Control Power to
C1
The Control Power for the PSR4/5 is 115 VAC.
Connect the Control Power to Connector C1 of the
PSR4/5. Connect one 115 VAC line to Pin 2 and the
other to Pin 3. Other 115 VAC connections (such as
fans on 20 Amp BDS4's and BDS5's) can be made
from Connector C1 Pin 5 (one side of the 115 VAC
line) and Pin 6 (the other side). See Drawing A-93103
for more information.
2.6.3.2 Wiring to the PSR4/5 Fault
Output on C1
The PSR4/5 Fault Output Contact closes
approximately 250 milliseconds after power is applied
to the PSR4/5. This contact opens if a fault occurs in
the PSR4/5. This is a relay contact from Pin 1 to Pin 4
of Connector C1. You can connect this contact to
your controller or to a BDS4/5 remote inhibit. You
should inhibit the entire system if a PSR4/5 fault
occurs! See Note 2 of A-93103.
The ratings of this relay are:
2 amps at 28 Volts DC, resistive.
1 amp at 120 Volts AC, resistive.
INHIBIT YOUR SYSTEM IF A
PSR4/5 FAULT OCCURS!
YOU MUST WIRE YOUR
SYSTEM FOR THIS
FUNCTION!
2.6.3.3 Wiring PSR4/5 Connector C2
Connector C2 is the Logic Power Supply for the
BDS5. Wire the Logic Power Supply from Connector
C2 on the PSR4/5 to Connector C4 of the BDS5.
Each logic power supply voltage is connected to two
pins so that you can wire from the PSR4/5 to the
nearest BDS4 or BDS5. For example, +18 volts
appears side by side on Pins 1 and 5. Note that the
PSR4/5 12 and 20 amp models can have a maximum
of three units (axis) connected, while the 50 and 75
CAUTION
CAUTION
CAUTION
WARNING