Mitsumi electronic IB-1500875(ENG)-E ユーザーズマニュアル
2 Specifications
MITSUBISHI CNC
2 - 68
(d) Explanation of each power supply unit part
The connector and terminal block layout may differ according to the unit being used. Refer to each unit
outline drawing for details.
<Each part name>
<Screw size>
Name
Description
(1)
Con-
trol cir-
cuit
LED
---
Power supply status indication LED
(2)
SW1
---
Power supply setting switch
(3)
CN4
---
Servo/spindle communication connector (master)
(4)
CN9
---
Servo/spindle communication connector (slave)
(5)
---
CHARGE
LAMP
TE2 output charging/discharging circuit indication LED
(6)
CN23A
---
External emergency stop input connector (Key way: X type)
(7)
CN23B
MC1,MC2
External contactor control connector (Key way: Y type)
(8)
Main
circuit
TE2
L+
L-
Converter voltage output terminal (DC output)
(9)
TE3
L11
L21
L21
Control power input terminal (single-phase AC input)
(10)
TE1
L1, L2, L3
Power input terminal (3-phase AC input)
(11)
PE
Grounding terminal
Power supply unit MDS-DH-CV-
Type
37 to 185
300 to 450
550, 750
Unit width (mm)
90
150
300
(8) TE2
M6×16
M6×16
(9) TE3
M4×12
M4×8
(10) TE1
M5×12
M8×16
M8×15
(11)
M5×12
M8×14
M8×16
MDS-DH-CV
Bottom view
(2)
(3)
(4)
(5)
(1)
(9)
(8)
(10)
(11)
(6)
(7)