Connection Diagram - YASKAWA VS-626M5 Instruction Manual

3.2 Connection Diagram

The connection diagram of the Inverter and Converter is shown in Figures 3.3 and 3.4. Figure 3.3 is for a M5A
Inverter model for stand-alone drives and Figure 3.4 is for a M5N model for NC systems.
1MC L
1MCCB
R
*1
3−Phase S
200 VAC
T
2MCCB
2MC
r
Single−phase
200 VAC
t
Ground
(100 Ω or less)
Not used
MCCB: Molded−case Circuit Breaker
MC: Magnetic Contactor
L: AC Reactor
External 24 V
Power Supply
* Connection when the sequence input common
1
is the external common.
EXTCOM0 of 1CN and EXTCOM are internally
*2
isolated.
For 400 V class, 3-phase 400 VAC is used.
*3
P indicates shielded twisted-pair wires.
3MCCB
Connection Bus Bar
N/
P/
VS−656MR5
P1N1 Power Cable
P1
R/L1
N1
S/L2
5CN
T/L3
A1/r
A2/t
Flat Cable
Not used
1CN
Digital
Operator
(Option)
*3
Speed reference
Fig 3.3 Connection Diagram for Stand-alone Drive, 200 V Class External Heatsink Cool-
ing Type
N/
P/
VS−626M5
P1
U/T1
V/T2
N1
W/T3
51CN
52CN
2CN
+5V
4,5,6
0V
1,2,3
16
PA
3CN
17
*PA
PB 18
*PB 19
PC
14
*PC
15
6CN
*2
8
19,20,21
THSA
EXTCOM0
THSB
24VCOM 9
22,23
SS
0VCOM 7
24,25
6
RDY
1CN
EMG
7
PAO 13
8 FWD
14
9 REV *PAO
15
PBO
TLH
10
16
*PBO
11 TLL(INC)
PCO 11
12 SSC(SV)
12
13 RST *PCO
SS 17
CHW
14
5 DAS
PPI
15
*2
16 ORT
31
EXTCOM
17 LGR
24VCOM
32
MGR
18
0VCOM
33
3
SCOM D1 19
D2
4 20
0V
2
SS D3 21
D4 22
33 ZSPD
D5 23
D6 24
34 AGR
D7 25
35 SDET
D8 26
36 TDET
37 D9 27
TLE
38 D10 28
ORG
D11 29
39
ORE
D12
40 CHWE 30
42 COM1
6CN
43
47
SM
44 FLT
45
0V
48
26 FC0
LM
50
27 FC1
28 FC2
0V
49
29 FC3
41 FLTL
46
TALM
30 COM2
I/O Card
3 -5
3.2 Connection Diagram
Motor
Cooling Fan
Z1
*1
Z2
3−Phase
Z3
200 VAC
U
IM
V
W
Ground
(100 Ω or less)
1
2
3
P 4
5
P 6
PG
7
8
P
9
TS
11
P 12
10
P
Motor encoder
P
signal outputs
P
*3
12−bit Digital Command
External 24 V
BCD
Power Supply
3rd digit 2nd digit
1
−
2
−
4 −
8 −
10 1
2
20
40
4
80
8
100 10
200
20
400 40
800 80
SM
LM
3
BIN
1
2
4
8
16
32
64
128
256
512
1024
2048