Connecting The Synchronous Feed Encoder - Mitsubishi Electric MELDAS C6 Maintenance Manual

4.4 Connecting the Synchronous Feed Encoder

The ENC connector is used to connect the synchronous feed encoder. Use the CS050 or CS054
connector set (optional, with both ends) when manufacturing the R050 or R054 cable. (Refer to the
cable manufacturing drawings for details.)
Note that the synchronous feed encoder may be connected via the spindle drive unit.
Control unit
MITSUBISHI
MELDAS
C64
SERVO SERVO
DC24V
1 2
IN
IC CARD
ENC ENC HANDLE
SIO TERMINAL
SKIP
CAUTION
Incorrect connections could cause device damage, so always connect the cables to the
designated connectors.
Do not connect or disconnect the connection cable between each unit while the power is
ON.
4. CONTROL UNIT CONNECTIONS
4.4 Connecting the Synchronous Feed Encoder
20
10
11
1
ENC
connector
pin No.
R054 cable
R050 cable
Connection when connecting via a spindle drive unit
(Connection of 1st channel)
(Connection of 2nd channel)
<Caution>
• The wire material shall be a shielded stranded cable
equivalent to AWG22(0.3mm
UL1061-2464 standards. The shield shall be connected
to the connector case's GND plate.
• This cable is not available from Mitsubishi.
I - 23
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Synchronous feed encoder
OSE1024-3-15-68
Control unit
ENC
PC1 2
PC1* 12
PB1 3
PB1* 13
PA1 4
PA1* 14
GND 1
GND 11
PC2 7
PC2* 17
PB2 8
PB2* 18
PA2 9
PA2* 19
GND 5
GND 15
Recommended adaptive connector
Connector: 10120-3000VE (Sumitomo 3M)
Case: 10320-52F0-008 (Sumitomo 3M)
2
) compliant with the
Spindle drive unit
CN-8
4
14
3
13
2
12
1
11
4
14
3
13
2
12
1
11