Omron 61F-GP-N8 -, Руководство пользователя

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61F-GP-N
@
12
Water Supply Automatic Drainage
Two-Wire Connections
Automatic Water Supply and Drainage Control
Compact, Plug-in Type
61F-GP-N8R
Dimensions:
page 14
E
1
E
2
E
3
U
U
A
W ater s u pply
so u rce
Stop
Start
MCCB
R S
M
T
61F-GP- N8 R
7 8 1 2
P
8 V
0 V
24 V
PS-3SR
3 5 6 4
Control
circ u it
R
(See note.)
W ater
tank
Contac-
tor
Commercial Voltage
Po w er
s u pply
Motor
protection
relay
Note: Be sure to ground the common Electrode E
3
(the
longest Electrode).
• Connect terminal 2 to the contactor’s coil terminal.
Note: The power supply depends on the specifications of the
model.
• With 2-wire connections, only two wires are required between
the 61F-GP-N8R and Electrode Holder, but three wires are
required for the Electrodes.
• The Electrode Holder must be specified for 2-wire connections.
(Resistance R is built into Electrode Holders for 2-Wire
Connections.)
Connections
E
2
E
3
U
U
A
Reser v oir
MCCB
R S
M
T
61F-GP- N8 R
(See
note.)
7 8 1 2
P
R
8 V
0 V
24 V
PS-3SR
3 5 6 4
Control
circ u it
Stop
Start
E
1
Contac-
tor
Commercial Voltage
Po w er
s u pply
Motor
protection
relay
W aste-
w ater
tank
Note: Be sure to ground the common Electrode E
3
(the
longest Electrode).
• Connect terminal 3 to the contactor’s coil terminal.
Note: The power supply depends on the specifications of the
model.
• With 2-wire connections, only two wires are required between
the 61F-GP-N8R and Electrode Holder, but three wires are
required for the Electrodes.
• The Electrode Holder must be specified for 2-wire connections.
(Resistance R is built into Electrode Holders for 2-Wire
Connections.)
Connections
E
1
E
2
E
3
P
W ater
s u pply
(Indicator O N )
P u mp OFF
P u mp O N
(Indicator OFF)
The pump stops when the water level reaches E
1
(indicator ON)
and starts when the water level drops below E
2
(indicator OFF).
Principles of Operation
E
1
E
2
E
3
W ater drainage
(Indicator O N )
P u mp OFF
P u mp O N
(Indicator OFF)
P
The pump starts when the water level reaches E
1
(indicator ON)
and stops when the water level drops below E
2
(indicator OFF).
Principles of Operation