61F-GP-N@
Automatic Water Supply and Drainage Control
Compact, Plug-in Type
61F-GP-N8
Dimensions:
page 14
Automatic Water Supply Control
Connections
Automatic Drainage Control
Connections
61F-GP-N8
61F-GP-N8
Commercial Voltage
Commercial Voltage
R S
T
R S T
2
1
8
7
2
1
8
7
MCCB
MCCB
U
U
0 V
0 V
8 V
8 V
Control
circuit
U
U
24 V
24 V
Control circuit
Power
supply
Power
supply
U
U
3
4
5
6
3
4
5
6
Contac-
tor
Contac-
tor
(See
note.)
(See note.)
PS-3S
Stop
Motor
protection
relay
Motor
protection
relay
PS-3S
Water supply
source
Water
tank
E1
Waste-
water
tank
E2
Start
Start
Stop
E3
E1
E2
E3
M
P
M
P
Reservoir
Note: Be sure to ground the common Electrode E3 (the
longest Electrode).
Note: Be sure to ground the common Electrode E3 (the
longest Electrode).
Connection Sockets
Connection Sockets
PF083A (Front-connecting)
PL08 (Rear-connecting)
PF083A (Front-connecting)
PL08 (Rear-connecting)
• Connect terminal 2 to the contactor’s coil terminal.
• Connect terminal 3 to the contactor’s coil terminal.
Note: The power supply depends on the specifications of the
Note: The power supply depends on the specifications of the
model.
model.
Principles of Operation
Principles of Operation
Water
supply
P
(Indicator ON)
Pump ON
(Indicator ON)
Pump OFF
E1
E
1
Pump OFF
Pump ON
(Indicator OFF)
P
(Indicator OFF)
E
2
E2
E3
E
3
Water drainage
The pump stops when the water level reaches E1 (indicator ON)
and starts when the water level drops below E2 (indicator OFF).
The pump starts when the water level reaches E1 (indicator ON)
and stops when the water level drops below E2 (indicator OFF).
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OMRON [ OMRON ELECTRONICS LLC ]
