2 - Fagor Automation

RPS-20. Connector description
The following figure shows the regenerative regulated power supply RPS-20 and its connector layout:
X1.
X2.
X5.
X6.
CAUTION. AC touch current
greater than 3.5 mA. Install
ground wire or at least 10 mm²
Cu or 16 mm² Al.
X3.
X4.
Top view of the
connectors
L1 L2 L3
L1 L2 L3
F. H2/39
Connectors of the RPS-20 power supply.
1. Power connector for the three-phase mains.
2. Line input connector for synchronism.
3. Ground connection for the mains cable.
4. Power Bus supplying power to the drive modules through metal bars.
X1. Connector of the integrated auxiliary three-phase power supply.
X2. Output connector of the auxiliary 24 V DC power supply integrated into the module.
X3. Connector to be used to open/close the main internal contactor (pins NS1 and NS2) and acknowledge
externally the status of the contactor (LINE CONTACT pins).
X4. Connector to communicate with the modular drives through the internal bus.
X5. Connector for the external acknowledgment of the status of the safety relay.
X6. Connector for the basic control signals.
3.
2.
4. 4.
Power supplies
1.
Top view of the
connectors
POWER SUPPLIES
Regenerative regulated power supplies 2.
DDS
HARDWARE
Ref.1307
77