Lenze PositionServo 940, Руководство пользователя

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S94P01B
15
DANGER!
Hazard of electrical shock! Circuit potentials are up to 480 VAC above
earth ground. Avoid direct contact with the printed circuit board or
with circuit elements to prevent the risk of serious injury or fatality.
Disconnect incoming power and wait 60 seconds before servicing
drive. Capacitors retain charge after power is removed.
STOP!
DO NOT connect incoming power to the output motor terminals
(U, V, W)! Severe damage to the PositionServo will result.
All conductors must be enclosed in one shield and jacket around them. The shield
on the drive end of the motor power cable should be terminated to the conductive
machine panel using screen clamps as shown in section 4.2. The other end should be
properly terminated at the motor shield. Feedback cable shields should be terminated
in a like manner. Lenze recommends Lenze cables for both the motor power and
feedback. These are available with appropriate connectors and in various lengths.
Contact your Lenze representative for assistance.
Wire Size
Current
(Arms)
Terminal
Torque (lb-in)
Wire Size
I<8 4.5 16 AWG (1.5mm
2
) or 14 AWG (2.5mm
2
)
8<I<12 4.5 14 AWG (2.5mm 2 ) or 12 AWG (4.0mm 2 )
12<I<15 4.5 12 AWG (4.0mm 2 )
15<I<20 5.0 - 7.0 10 AWG (6.0mm
2
)
20<I<24 11.0 - 15.0 10 AWG (6.0mm
2
)
P1 PIN ASSIGNMENTS (INPUT POWER)
Standard Models Doubler Models
Pin Name Function Name Function
1 PE Protective Earth (Ground) PE Protective Earth (Ground)
2 L1 AC Power in N AC Power Neutral
(120V Doubler only)
3 L2 AC Power in L1 AC Power in
4 L3 AC Power in
(3~ models only)
L2/N AC Power in
(non-doubler operation)
P7 PIN ASSIGNMENTS (OUTPUT POWER)
Pin Terminal Function
1 T1 Thermistor (PTC) Input
2 T2 Thermistor (PTC) Input
3 U Motor Power Out
4 V Motor Power Out
5 W Motor Power Out
6 PE Protective Earth (Chassis Ground)