SDV-DM7 AC200/220 Omron, SDV-DM7 AC200/220 Datasheet - Page 13

• Manufacturer Part Number: SDV-DM7 AC200/220
• Description: Sensor Hardware & Accessories VOLTAGE SENSOR
• Manufacturer: Omron

Specifications of SDV-DM7 AC200/220

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Connections
Terminal Arrangement
• Perform the external connections by referring to the examples given below.
• Obtain the control power supply from the same phase as the power supply to
• The NO and NC output contacts are independent of each other and therefore
• Connect the phase advancing capacitors closer to the power supply than the
• Tighten the terminal screws to a torque of 5 to 7 kg·cm (maximum torque:
• Use of insulated solderless terminals is recommended for connection to the
Note: 1. In principle, the K2CM must be surface mounted with the terminal
Manual Operation Low-voltage Circuit
Manual Operating Low-voltage Circuit (
Start)
the magnet contactor coil.
each of them can be connected to a circuit operating on a different voltage.
current transformer, as shown in the examples.
10 kg·cm).
Relay terminals (M3.5).
Voltage Reverse-phase Detection Models
2. Use M5 screws with a spring washer and a plain washer for mount-
Output contacts
block facing downward.
ing. Tighten the M5 screws to a torque of 11 to 16 kg·cm (maximum
torque: 18 kg·cm).
a
(NO and NC)
1
c
1
b
2
Phase
advancing
capacitor
C
2
Phase
advancing
capacitor
Magnet
contactor
Magnet
contactor
Control power
S
1
supply
S
R
U
A
1
changeover
2
R
U
A
1
R
200 VAC
50/60Hz
R
S
V
B
2
Motor
200 VAC
50/60Hz
M
S
S
V
B
2
M
W
T
C
3
S
W
T
C
T
3
T
Alarm
buzzer
Alarm
buzzer
Stop
Start
BZ
Ta Tc Tb
Stop
Start
BZ
Ta Tc Tb
Motor protective relay
Motor protective relay
U
V
U
W
V
W
Manual Operation Low-voltage Circuit (High-
capacity Motor)
Automatic Operation Low-voltage Circuit
Manual Operation High-voltage Circuit
Note: Connect the phase advancing capacitor on the power supply
side of the Motor Protective Relay as shown in the above dia-
grams.
Current converter for
measuring device @/5A
Current converter for
measuring device @/5A
Motor Protective Relay
Phase advancing
capacitor
High-voltage
magnet contactor
Phase advancing
capacitor
Phase advancing
capacitor
Magnet
contactor
Magnet
contactor
High-voltage
3, 300 VAC
R
R
200 VAC
50/60Hz
50/60Hz
R
U
A
1
motor
Motor
M
M
R
200 VAC
50/60Hz
S
S
Motor
S
V
B
2
M
S
T
T
W
High-tension
fuse
T
C
3
R
U
A
R
U
A
T
1
1
Transformer @/200V
S
V
B
2
S
V
B
2
Alarm
buzzer
Stop
W
W
C
T
C
T
3
Start
3
Automatic
contact
BZ
Ta Tc Tb
Alarm
buzzer
Alarm
buzzer
X/a
Motor protective relay
Auxiliary
relay
BZ
BZ
Ta Tc Tb
Ta Tc Tb
K2CM
U
Start
Stop
Motor protective relay
Motor protective relay
V
X
W
U
U
V
V
W
W
11