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Cat. No. N149-E1-03A

Conductive Level Controller

 61F-D21T-V1

5

Dimensions

Installation Procedure

Pull down the hook, fasten the upper tab onto the Rail, and then 
press the Controller onto the Rail until the hook locks into place. 

Uninstallation Procedure

Using a flat-blade screwdriver or a similar tool, pull down the hook 
and lift the Controller from the bottom. 

DIN Rail

Attach the 61F-D21T-V1 to a DIN Rail.

DIN Rails: PFP-100N (1,000 mm) 

PFP-50N (500 mm)

Separator 

F03-14 

Recommended Crimp Terminals

22.5

(5)

90

100

72

(5)

Two, M4 screws or Two, 4.5-dia. holes

*Installation Procedure: Mount to the DIN Rail or with front screws
*Dimensions for Mounting with Front Screws 

When mounting with front screws, draw out the hooks on 
the bottom of the product on the left and right sides. 

102

Note: 

61F-D21T-V1

Unit: mm 

Recommended crimp terminal Recommended cable diameter 

AI 1,5-8BK
(Phoenix Contact) 

AWG16 

AI 1-8RD
(Phoenix Contact) 

AWG18 

AI 0,75-8GY
(Phoenix Contact) 

AWG18 

Summary of Contents for 61F-D21T-V1

Page 1: ...Delay timer to prevent relay contact chattering caused by waves Models with a wide AC power supply range 100 to 240 VAC and 24 VAC DC reduce the number of level controller models kept in stock CE mark...

Page 2: ...5 mm2 Control output 6 A at 250 VAC for resistive load at 20 C 1 A at 250 VAC for inductive load cos 0 4 at 20 C Indicators Green LED Power Yellow LED Control output Ambient temperature Operating 20 t...

Page 3: ...ndicator OFF and starts when the water level drops below E2 indicator ON 2 Drainage RY SW1 ON The pump starts when the water level reaches E1 indicator ON and stops when the water level drops below E2...

Page 4: ...hen relay is operating Item Usage Operating resistance knob Used to set the operating resistance to 10 to 100 k Operating time knob Use to set the operating time to 0 1 to 10 s Operating time knob Pow...

Page 5: ...ch the 61F D21T V1 to a DIN Rail DIN Rails PFP 100N 1 000 mm PFP 50N 500 mm Separator F03 14 Recommended Crimp Terminals 22 5 5 90 100 72 5 Two M4 screws or Two 4 5 dia holes Installation Procedure Mo...

Page 6: ...ations Places where there are extreme changes in temperature and humidity or icing or condensation may occur Places subject to static electricity or inductive noise Places subject to electrical fields...

Page 7: ...Cat No N149 E1 03A Conductive Level Controller 61F D21T V1 7...

Page 8: ...of the product on which liability is asserted IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE...

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