2 - Fagor Automation

Drive modules
3.
DRIVE MODULES
Modular drives
188
DDS
HARDWARE
Ref.1307
120
MMC 1.25
These drive modules have the following connectors:
X3
X4
X5 X6
SL2 SL1
SL2
SL1
POSITIONING DRIVE
STATUS
DISPLAY
AS1
AS2
GND
DRIVE
ENABLE
SPEED
ENABLE
DR.
O.K.
0 V
+24 Vdc
DANGER
HIGH VOLTAGE
DISCHARGE TIME > 4 Min
X1
X7
X2
0
X3
X4
F. H3/54
Connectors of “MMC 1.25” modular drives.
1. Power connector for motor connection.
2. Power bus that feeds the drive modules from the power supply through metal plates.
X1. Connector that may be used to establish communication between modules through the internal bus.
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:
• SERCOS a or CAN b interface connector (always with X5)
• Connector for RS-232/RS-422 c serial line connection (never with X5)
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.
U V W
(a) NODE (b) NODE (c)
4 SELECT 4 SELECT 4
8
0
8
Top view
BOOT button. Software update and
SERCOS/CAN.Transmission speed
selection.
X5
Possibilities:
X5.Serial line RS-232 + < X6.SERCOS a or X6.CAN b >
OR X6.Serial line RS-232/RS-422 c - without X5 -
0
SERCOS CAN
RS422
NODE
SELECT
8
OUT
5
4
X6 3
2
X6
1
X6
1
9
IN
0
1
VE
AS1
AS2
RESET button
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.
X1
GND
DRIVE
ENABLE
SPEED
ENABLE
DR.
O.K.
0V
+24Vdc
DANGER
HIGH VOLTAGE
DISCHARGE TIME > 4 Min
1
X7
X2
2