Fagor DDS Series Hardware Manual page 155

CMC 1.25
These drives have the following connectors:
SL1
SL2
F. H3/111
CMC 1.25 compact drives. Connectors.
1. Power connector for motor (U, V, W) and mains connection (R, S, T).
Note. RST has been the classic nomenclature for mains phases. L1L2L3 is its equivalent nowadays.
2. Connector for the external Ballast resistor (Re) and for accessing the power bus (L+, L-).
X1. Connector for the internal 24 V DC power supply (2-ph, with line voltage V AC).
X2. Connector for the basic control signals.
X3. Connector with two possible uses:
• as output of the encoder simulator.
• as input of the direct feedback for the position loop.
X4. Connector for motor feedback connection (encoder).
X5. Connector for RS-232 serial line connection.
X6. Possible connectors that may be located in this position:
a
• SERCOS-II or CAN
• Connector for RS-232/422
X7. Connector for external acknowledgment of the status of the safety relay.
SL1. Slot for the cards A1, 16DI-8DO and 8DI-16DO.
SL2. Slot for the cards 16DI-8DO and 8DI-16DO.
top view
X1
WARNING. AC touch current greater than
3.5 mA. Install a ground wire with a section
of at least 10 mm² (Cu) or 16 mm² (Al).
Possibilities:
X5. Serial line RS-232 + (X6. SERCOS
c
or X6. Serial line RS-232/422
(a) (b)
NODE NODE
SELECT SELECT
4 4
5
OUT
4
3
X6 X6
2
1
0
IN
1
SERCOS CAN
X7
bottom
view
X2
b
interface connector (always with X5).
c
serial line connection (never with X5).
a b
or X6. CAN )
·without X5·
(c)
NODE
SELECT
4
1
X6
9
RS422
BOOT button.
Software update.
SERCOS|CAN transmission
speed selection.
or
  Drives
1
RESET button
X3
X4
X5
2
HARDWARE
3.
DDS
Ref.1912
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