61F-AN/-APN2
Combining with the 61F-G4N
Alternate Operation Relay
61F-AN
Dimensions:
page 17
Combining with the 61F-G4N
Water Supply
The relay operation can be monitored if indicators are
connected as shown by the dotted line.
61F-AN
Tb1
Tc1
Ta1
Tb2
Tc2
Ta2
T
b2
a2
S
0
2
S
T
Commercial
voltage 220 VAC
X
To power
source T
R
S T
61F-G4N
Transformer
0 V
U2
S0
S1
S2
Tc
MCCB
24 V
X
To 61F-11N
Relay Unit
MY3 Relay
110 V
220 V
24 V
8 V
X
E1
E2
E3
E8
E4
E5
E6
E7
Tc2
TA
U5
U2
B
U4
BH
1
BH
1
2
1
Elevated tank
repletion
U3
61F-11N
Relay Unit
U1
U3
X
BL1
BL
1
Elevated tank
water
shortage
U2
U4
U5
U1
61F-11N
Relay Unit
BH
2
BH
Water supply
source upper
limit
Water supply
source lower
limit
61F-11N
Relay Unit
BL2
BL
2
E8
U4
61F-11N
Relay Unit
LH
1
LH
Elevated tank
repletion
U5
U1
U3
X
LL1
LL
LH
LL
1
Elevated tank
water
shortage
61F-11N
Relay Unit
LH2
2
Water supply
source upper
limit
Water supply
source lower
limit
2
LL2
(See note.)
Contactor 1
PS-5S
E4
E5
Motor
protection
relay
Water
tank
Contactor 2
E6
E7
E8
Motor
protection
relay
M1
P1
M2
P2
PS-4S
Water supply source
E1
E2
E3
E8
Note: Be sure to ground the common Electrode E3 (the longest Electrode).
Drainage
The 61F-G4N is to be used only for supplying water and cannot be used alternately for controlling drainage.
12
OMRON [ OMRON ELECTRONICS LLC ]
