Wiring Around The Main Circuit; Example Of 3-Wire Sequence Connections; 3-Phase 200-V Ac Model - Omron SYSDRIVE 3G3MV Setup Manual

Design
D Example of 3-wire Sequence Connections
Stop
switch
(NC)
Direction switch
Note Set parameter 052 to forward/reverse rotation command 0 for 3-wire sequence input.

1-2-3 Wiring around the Main Circuit

H Wire Size, Terminal Screw, Screw Tightening Torque, and Molded-case
Circuit Breaker Capacities
• For the main circuit and ground, always use 600-V polyvinyl chloride (PVC) cables.
• If any cable is long and may cause voltage drops, increase the wire size according to the cable length.
D 3-phase 200-V AC Model
Model Terminal symbol
3G3MV-
A2001 R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
A2002
R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
A2004 R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
A2007 R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
A2015
R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
A2022 R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
A2037
R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
A2055 R/L1, S/L2, T/L3, B1, B2, –,
+1, +2, U/T1, V/T2, W/T3
1-22
RUN
switch
(NO)
RUN input (Operates with the RUN switch and Stop switch closed)
Stop input (Stops with the Stop switch opened)
Forward/Reverse rotation command input. (Forward with the
Direction switch opened. Reverse with the Direction switch closed)
Sequence input common
M3.5
M3.5
M3.5
M3.5
M4
M4
M4
M5
Terminal Screw tight-
screw ening torque
(NSm)
0.8 to 1.0
0.8 to 1.0
0.8 to 1.0
0.8 to 1.0
1.2 to 1.5
1.2 to 1.5
1.2 to 1.5
2.5
Chapter 1
Wire size Recom-
2
(mm ) mended wire
size (mm
0.75 to 2 2
0.75 to 2 2
0.75 to 2 2
0.75 to 2 2
2 to 5.5
2
3.5
2 to 5.5 3.5
2 to 5.5 5.5
5.5 to 8 8
2
)