Yaskawa G7 Drive - Manual (Page 33)

2
-2
Connection Diagram
The connection diagram of the Drive is shown in Fig 2.1.
When using the Digital Operator, the motor can be operated by wiring only the main circuits.
Fig 2.1 Connection Diagram (Model CIMR-G7U2018 Shown Above)
T/L3
S/L2
R/L1
S3 (H1-01)
S2
S1
SC
E(G)
S4 (H1-02)
S5 (H1-03)
S6 (H1-04)
S7 (H1-05)
SN
S+
R-
R+
S-
IG
G7 W/T3
V/T2
U/T1
MC
MB
MA
M2
M1
M4
M3
E(G)
(H4-01) FM
(H4-04) AM
AC
(H2-01)
(H2-02)
Modbus RTU
Communications
RS-485/422
19.2 Kbps
External
Frequency
Reference
MCCB
L3
L2
L1
3-Phase
Power Supply
50/60Hz
Reverse Run/Stop
Foward Run/Stop
Multi-function
Digital Inputs
24VDC, 8mA
M
Motor
Digital Output 1
Fault Contact
250VAC, 30VDC, 1A
Multi-function
Digital Outputs 2-4
250VAC, 30VDC, 1A
+ -
+ -
Terminating
Resistor
S8 (H1-06)
M6
M5
(H2-03)
Digital Inputs
24VDC, 8mA
SP +24VDC
+V +15VDC +/-10%, 20mA
AC
2k Ω
RP 0 to 32kHz, 5 to 12VDC, 3k ***
Multi-function Pulse Input
(H6-01)
S1-1
-V -15VDC +/-10%, 20mA
Ω
(H6-06) MP
S9 (H1-07)
S10 (H1-08)
S11 (H1-09)
S12 (H1-10)
C3
P3
(H2-04)
P4
(H2-05)
C4
Multi-function
Digital Outputs 5-6
48VDC, 50mA
+ 1 + 2 + 3 -
Shorting Bar Standard:
CIMR-G7U20P4 to 2015
CIMR-G7U40P4 to 4015
DC Link Choke
Standard:
CIMR-G7U2018 to 2110
CIMR-G7U4018 to 4300
U X
Remove if adding
external DC link
choke
B1 B2
Jumper CN15
V
CH1
CH2
DIP Switch S1
S1-1
OFF ON
S1-2
T/L31
S/L21
R/L11
Remove jumpers if
using 12 pulse input
2k Ω
Ω A3 0 to +/-10VDC, 20k *
Multi-function Analog Input 2
(H3-05)
A1 0 to +/-10VDC, 20 k * Ω
110 Ω
* +/-11 Bit Resolution, 0.2% Accuracy
** 10 Bit Resolution, 0.2% Accuracy
*** +/-1% Accuracy
See Page 2-25 for details.
A2 4 to 20mA, 250 *
[0 to +/-10VDC, 20k **]
Multi-function Analog Input 1
(H3-09)
Ω
Ω
(S1-2 ON)
(S1-2 OFF)
Output Frequency
T1
T2
T3
Branch circuit
protection supplied
by others.
Fault Reset
External Fault
Multi-Step Reference2
Multi-Step Reference1
Baseblock
Jog Reference
Fast-Stop N.O.
Accel / Decel Time 1
Multi-Step Reference4
Multi-Step Reference3
During Run
Zero Speed
Frequency Agree 1
Inverter Ready
Minor Fault - Alarm
Output Current
Multi-function
Analog Output 1 - 2
0 to +/-10VDC, 2mA
4-20mA, 500
+/-9 Bit Resolution
+/- 8% Accuracy
Ω
Output Frequency
Multi-function
Pulse Output
0 to 32kHz
9VDC @ 3k
+/-1% Accuracy
Ω
+
12 Pulse Input Terminals R1/L11, S1/L21, T1/L31 are standard
on CIMR-G7U2018 - 2110 and CIMR-G7U4018 - 4300.
External Braking Terminal 3 is standard on CIMR-G7U2018
- 2110 and CIMR-G7U4018 - 4300.
Braking Terminals B1, B2 are standard on CIMR-G7U20P4 -
2015 and CIMR-G7U40P4- 4015.