Terminal Connections - M-system 53U Operating Manual

TERMINAL CONNECTIONS

For UL approved model, L and N are marked instead of U(+) and V (–).
Input
V1 V2 V3 N 1S 1L 2S 2L 3S 3L
+ – + –
U V T1 T2T3 T4
(+) (–)
DO/PO DI
Auxiliary Power External Interface
Supply
System /
Application
V1 N
source
L1
N
Single phase /
2-wire
V1 N
u v
source
U V
L1
N
V1 V2 V3 1S 1L
source
L1
L2
Three phase /
L3
3-wire,
balanced load
V1 V2 V3 1S 1L
u v v u
source
U V V U
L1
L2
L3
V1 N V2 1S 1L 2S 2L
source
L1
N
Single phase /
L2
3-wire
V1 N V2 1S 1L 2S 2L
u v v u
k
source
U V V U
L1
K
N
L2
Note: For low voltage circuit, grounding is not required.
CONFIG
Configurator Jack
Terminal
1S 1L V1 N 1S 1L
k l
load source
L1
K L
N
1S 1L
k l load
K L
V1 V2 V3 1S 1L
k l
load source
L1
K L
L2
L3
k l
load
K L
V1 N V2 1S 1L 2S 2L
load source k l
L1
K L k
N
L2
K
l
load
L k l
K L
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
System /
Application
V1 V2 V3 1S 1L 3S 3L
source
L1
L2
Three phase /
L3
3-wire,
unbalanced load
V1 V2 V3 1S 1L 3S 3L
u
source
U
L1
L2
L3
load source
L1
L2
Three phase /
L3
4-wire,
N
balanced load
source
L1
L2
L3
N
V1
load
source
L1
L2
L3
N
V1
Three phase /
4-wire,
source
unbalanced load
L1
L2
L3
N
load
l
V1
L
u v
source
U V
L1
L2
L3
N
Terminal
V1 V2 V3 1S 1L 3S 3L
load source
L1
L2
L3
v v u
k l load
V V U
K L k l
K L
V1 N 1S 1L V1 N
load source
L1
L2
L3
N
V1 N 1S 1L
u v
k l
load
U V
K L
V2 V3 N 1S 1L 2S 2L 3S 3L
load
V2 V3 N 1S 1L 2S 2L 3S 3L
k l load
k l
K L k l
K L
K L
V2 V3 N 1S 1L 2S 2L 3S 3L
u v u v
k l
load
U V U V
k l
K L k l
K L
K L
EM-6485-B Rev.21 P. 6 / 52
53U
k l
load
K L k
l
K L
1S 1L
k l
load
K L