4
Conductive Level Controller
61F-D21T-V1
Cat. No. N149-E1-03A
Nomenclature
■
Front
Indicators
Setting Knobs
■
DIP Switch Settings
DIP Switch Functions
Note:
All pins are set to OFF at the factory.
Item
Meaning
Power indicator (PWR: Green)
Lit when power is being
supplied.
Relay status indicator (RY: Yellow) Lit when relay is operating.
Item
Usage
Operating resistance knob
Used to set the operating
resistance to 10 to 100 k
Ω
.
Operating time knob
Use to set the operating time to
0.1 to 10 s.
Operating time knob
Power indicator
Relay status indicator
Operating resistance knob
SWITCH
ON
●
↑
OFF
❍
↓
Supply/
drainage
selection
Automatic liquid
drainage
operation
Not
used.
Not
used.
Not
used.
●
Automatic liquid
supply operation
❍
ON
OFF
SW1
SW2
SW3
SW4
DIP switch
: OFF
: ON
4
SW
NOT USED
NOT USED
NOT USED
OFF
ON
3 2 1
ON
OFF
4
3
2
1
