Danaher Motion Kollmorgen
Power and Connectors
M-LN-016-0702 Rev D
05/07
11
3.
POWER AND CONNECTORS
3. 1
SERVOSTAR
P
OWER
R
EQUIREMENTS
Power/Current
Model
PA08
Model
PA28
Model
PA50
Model
PA75
Voltage (VAC) line-to-
line
115 to 230
208 to 230
208 to 230
208 to 230
1 Phase / 3 Phase
1/3
1/3
3
3
Fre15-5%
50/60
3. 2
P
OWER
S
UPPLY
C
ONNECTOR
P
INOUTS
Input power range is 180 VAC to 260 VAC.
Connector type: 5 screw terminals (7 screw terminals PA28xx only)
Power Connector
Terminal Functionality
BUS+
Bus Voltage
BUS-
Bus Voltage Output –
LA
Main Bus Input Phase A
LB
Main Bus Input Phase B
LC
Main Bus Input Phase C
R
External Regen Resistor R Terminal (PA28xx only*)
C
External Regen Resistor C Terminal (PA28xx only*)
*On the PA28xx, if an external regen resistor is not used, the R and C terminals must
be jumpered together. If an external regen resistor is used, the jumper between the R
and C terminals must be removed and the resistor connected across BUS+ and C
3.2.1.
POWER SUPPLY TO DC BUS STATUS
(C6)
This connector provides fault contact output that indicates the status of the
DC Bus output (BUS+ and BUS-). The contacts close when the DC Bus
outputs are ready and available for use. Under faulted conditions or when
the DC Bus outputs are not available, these contacts open. Attempting to
enable the SERVO
STAR
before the DC Bus Status output is active may
cause erratic operation.
Connector type: 2-pin
DC Bus Status Connector (C6)
Pin Number
Functionality
1
DC Bus OK
2
DC Bus OK
