Mitsubishi MELDAS HS Series Specifications And Instruction Manual page 32

(3) Signal wire connection and switch settings
1) Connector connection
Connect the cable from the NC unit to CN1A. The servo/spindle drive other than the
intelligent servomotor is connected to CN1B. If there is no servo/spindle drive, connect the
battery unit or terminator.
The intelligent servomotor axis No. is set according to the I/F unit connector connection site.
Connect to the correct connector.
2) Switch setting
Set the setting switches SW1 to SW6 according to whether CN11 to CN16 are used or not.
SW7 is the servo monitor D/A output changeover switch, so normally set it to the left position.
Set it to the right when using the D/A output function. Note that when the power is turned ON,
this switch must be set to the left or the "Amplifier Not Mounted" alarm will occur.
(4) Power supply connection
1) Explanation of terminal block
Connect the 200VAC power to TE7.
The intelligent servomotor's power wires are connected to TE1 to TE6. The TE1 to TE6
connection order is random, but connect from TE6 in order from the motor with the larger
capacity.
The connections are L1, L2, L3 (main power), L11, L12 (control circuit power), and PE from
the left on each terminal block.
2) Wire end treatment
Single wire
Stranded wire : Peel the wire sheath and twist the core wires before
TE7
TE1 to TE6
3) Connection method
TEL7 (200VAC power supply)
Insert the wire, and tighten the terminal with a flat-tip
screwdriver. The tightening torque is 0.5 to 0.6Nm.
Chapter 4 Option and Peripheral Devices
: Peel the wire sheath and use the wire.
using. Take care to prevent short-circuiting with the
neighboring poles caused by fine wire strands.
Do not solder onto the core wires as a contact fault could occur.
(Wire size: 0.25 to 2.5mm
Single wire
0.2 to 6mm
0.2 to 1.5mm
2
)
Wire size
Stranded wire
2
0.2 to 4mm
2
0.2 to 1.5mm
TE1 to 6 (intelligent servomotor)
Insert the wire while pressing the terminal block lever. The
wire will be fixed when the lever is released.
4–4
Peeling length
Peeling length
A (mm)
2
8
2
10
A