Instruction Manual PMC-2
BA * PMC-2 * EN * 01/98 Page 41
5.2 X1 and X2 power parts
Connector Pin Meaning
X1 PE Mains connection
L1 Mains connection
L2 Mains connection
L3 Mains connection
DC - dc-circuit (basic voltage 510-735 V)
DC + dc-circuit (basic voltage 510-735 V)
BLO “bleeder on” control signal for bridging of dc-circuits
+24V Control voltage (I_max. = 2A) (input)
0V Control voltage (input)
CAUTION
The DC must not be earthed.
Note:
The 0 Volt of the control voltage (X1 / 0V) can be earthed.
Connector Pin Meaning SB-Motor
X2 1 <- internal bleeder in
2 -> Bleeder out
3 <- external bleeder in
U Motor A Motor connection
V Motor B Motor connection
W Motor C Motor connection
Motor earth conductor connection D Motor connection
Notes:
internal bleeder bridge X2 pin 1 and pin 2 (mode delivered by manufacturer)
external bleeder connect X2 bleeder resistor on pin 2 and pin 3
Connector X2:
Connect the shield of the motor cable at the side of the motor on the connector case and at the side
of the PMC1 on the central earthing point. The central earthing point is located on the top of the PMC-
2. The motor cable has to be completely shielded.
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