Omron 61F-GP-N Manual
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Omron 61F-GP-N Manual

Floatless level switch
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Floatless Level Switch (Compact, Plug-in Type)
61F-GP-N@
Space-saving Design Ideal for Control Panel
Downsizing. Easy Maintenance.
• Compact: 49.4 × 38 × 84 mm (H×W×D).
• Easy identification of operating status with LED operation indicator.
• Independent DPDT contacts on 11-Pin Models.
• CE marking and UL/CSA compliance.
Refer to Safety Precautions for Floatless Level
Controllers.

■ Model Number Legend

61F-GP-@@
1
2

■ Ordering Information

Type
General-purpose
Model
11-pin
61F-GP-N
Type
High-sensitivity
Model
11-pin
61F-GP-NH
Type
Tropical environments
Model
8-pin
61F-GP-N-TDL
Type
General-purpose
Model
8-pin
61F-GP-N8
Type
High-sensitivity
Model
8-pin
61F-GP-N8H
61F-GP-N8HY
Note: When ordering, specify the desired operating voltage at the end of the model number.
Example: 61F-GP-N [220 VAC]
1. No. of Pins
2. Type
N:
11 pins
Blank: General-purpose
N8: 8 pins
L 2KM: Long-distance (for 2 km)
L 4KM: Long-distance (for 4 km)
H:
High-sensitivity
D:
Low-sensitivity
R:
Two-wire
T:
High-temperature
Long-distance (for 2 km)
Model
61F-GP-NL 2KM
Low-sensitivity
Model
61F-GP-ND
High-temperature
Model
61F-GP-NT
Long-distance (for 2 km)
Model
61F-GP-N8L 2KM
Low-sensitivity
Model
61F-GP-N8D
Desired supply voltage
Position of LED indicator
Long-distance (for 4 km)
Model
61F-GP-NL 4KM
Two-wire
Model
61F-GP-NR
Long-distance (for 4 km)
Model
61F-GP-N8L 4KM
Two-wire
Model
61F-GP-N8R
CSM_61F-GP-N@_DS_E_7_2
1

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Summary of Contents for Omron 61F-GP-N

  • Page 1: Ordering Information

    8-pin 61F-GP-N8 61F-GP-N8L 2KM 61F-GP-N8L 4KM Type High-sensitivity Low-sensitivity Two-wire Model Model Model 8-pin 61F-GP-N8H 61F-GP-N8D 61F-GP-N8R 61F-GP-N8HY Note: When ordering, specify the desired operating voltage at the end of the model number. Example: 61F-GP-N [220 VAC] Desired supply voltage...
  • Page 2 61F-GP-N@ ■ Compact Plug-in Models (11-pin Type) Specifications Item General-purpose High- Long-distance High-sensitivity Low-sensitivity Two-wire Controller temperature Controllers Controller Controller Controller Controller 61F-GP-N 61F-GP-NL 2KM 61F-GP-NH 61F-GP-ND 61F-GP-NR 61F-GP-NT (for 2 km) (see note 4) 61F-GP-NL 4KM (for 4 km)
  • Page 3 61F-GP-N@ Internal Circuit Diagrams 61F-GP-N/-NT/-NL/-ND 61F-GP-NH 61F-GP-NR Power supply Power supply Power supply Control circuit Control circuit Control circuit 24 V 24 V 24 V (See note.) (See note.) Note: When applying a self-holding circuit, short between terminals 5 and 6 and use terminal 7 as E...
  • Page 4 61F-GP-N@ ■ Connections Automatic Water Supply and Compact, Plug-in Type Drainage Control 61F-GP-N Dimensions: page 14 Automatic Water Supply Control Automatic Drainage Control Connections Connections 61F-GP-N 61F-GP-N Commercial Voltage Commercial Voltage MCCB MCCB Control Control 24 V 24 V circuit...
  • Page 5 Electrode (the longest Electrode, terminal 4). Principles of Operation • Terminals 6 and 7, and terminals 10 and 11 on the lower -limit 61F-GP-N are shorted when the water level reaches E (indicator ON). • Terminals 6 and 7, and terminals 10 and 11 on the intermediate 61F-GP-N are shorted when the water level reaches E (indicator ON).
  • Page 6 61F-GP-N@ Replacing 61F-G3N Functions (Automatic Water Compact, Plug-in Type Supply Control with Abnormal Water Increase and 61F-GP-N Water Shortage Alarms) Dimensions: page 14 Replacing 61F-G3N Functions Connections Water shortage Pump control Full tank Commercial Voltage 61F-GP-N 61F-GP-N 61F-GP-N Control Control...
  • Page 7 61F-GP-N@ Two-Wire Connections Compact, Plug-in Type Automatic Water Supply and Drainage Control 61F-GP-NR Dimensions: page 14 Automatic Water Supply Control Automatic Drainage Control Connections Connections Commercial Voltage Commercial Voltage 61F-GP-NR 61F-GP-NR MCCB MCCB Control Control 24 V 24 V circuit...
  • Page 8 When supplying power from N-phase to the Controller in three-phase four-line circuit, refer to the following diagrams. Line voltage (R-S, S-T, or R-T): 380 or 415 VAC Phase voltage (N-R, N-S, or N-T): 220 or 240 VAC 61F-GP-N@ 220 or 240 VAC 61F-GP-N Power source 380 or 415 VAC...
  • Page 9 61F-GP-N@ ■ Compact Plug-in Models (8-pin Type) Specifications Item General-purpose Long-distance High-sensitivity Low-sensitivity Two-wire Variable Controller Controllers Controllers Controller Controller Sensitivity Controller 61F-GP-N8 61F-GP-N8L 2KM 61F-GP-N8H 61F-GP-N8D 61F-GP-N8R 61F-GP-N8Y (for 2 km) 61F-GP-N8HY 61F-GP-N8-V50 (see note 4) 61F-GP-N8L 4KM (see note 4)
  • Page 10 61F-GP-N@ Internal Circuit Diagrams 61F-GP-N8R 61F-GP-N8/-N8L/-N8D/-N8HY 61F-GP-N8H Power supply Power supply Power supply Control circuit 24 V Control circuit 24 V Control circuit 24 V 8 V (see note) 24 V Note: 24 V for the 61F-GP-N8HY. 61F-GP-N8Y 61F-GP-N8-V50 Power supply...
  • Page 11 61F-GP-N@ Automatic Water Supply and Drainage Control Compact, Plug-in Type 61F-GP-N8 Dimensions: page 14 Automatic Water Supply Control Automatic Drainage Control Connections Connections 61F-GP-N8 61F-GP-N8 Commercial Voltage Commercial Voltage MCCB MCCB Control 24 V 24 V Control circuit Power circuit...
  • Page 12 61F-GP-N@ Two-Wire Connections Compact, Plug-in Type Automatic Water Supply and Drainage Control 61F-GP-N8R Dimensions: page 14 Water Supply Automatic Drainage Connections Connections Commercial Voltage Commercial Voltage 61F-GP-N8R 61F-GP-N8R MCCB MCCB Control Control 24 V 24 V circuit circuit Power Power...
  • Page 13 61F-GP-N@ ■ Connection with Three-phase Four-line Circuit When supplying power from N-phase to the Controller in three-phase four-line circuit, refer to the following diagrams. Line voltage (R-S, S-T, or R-T): 380 or 415 VAC Phase voltage (N-R, N-S, or N-T): 220 or 240 VAC...

  • Page 14: Safety Precautions

    61F-GP-N@ Dimensions Note: All units are in millimeters unless otherwise indicated. 61F-GP-N, -NT, -NL, -NH, -ND, -NR, -N -TDL, -N14, -N15, -NH3 When mounting a Display Unit to a PF113A Surface-mounting Socket, secure the PF113A with the groove facing toward the bottom and then connect the 61F-GP-N the PFC-N8 accessory.
  • Page 15 (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied.

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