61F-11ND Omron

Floatless Level Switch (Compact Type) 61F-G N CSM 61F-G N DS E 3 5 Improved Design for a More Lightweight Construction and Reduced Standby Power Consumption. Standby power reduced to 85% or less of previous models. (Applicable to 61F-GN.) Weighs only 85% or less of previous models. (Applicable to 61F-G3N/-G4N.) Easy identification of operating status with LED operation indicator. Increased reliability of internal relay (micro load: 5 VDC, 1 mA) to enable PLC input. Electrode terminals and other wiring terminals are separated for 61F-G N (120/240 VAC) in this catalog have been discontinued easy wiring. at the end of March 2018. Select from three mounting methods: JEM, DIN rail mounting, or screw mounting. Note: LED operation indicator is provided on Controllers manufactured in August 1999 or later. Refer to Safety Precautions for Floatless Level Controllers. Model Number Structure Model Number Legend 61F- N 1 2 1. Controller Application 2. Type Position of G: Automatic water supply and Blank: General-purpose LED Indicator drainage L 2KM: Long-distance (for 2 km) G1: Automatic water supply with idling L 4KM: Long-distance (for 4 km) prevention or water shortage alarm H: High-sensitivity G2: Automatic water supply and D: Low-sensitivity drainage with abnormal water R: Two-wire increase alarm Note: LED indicator is provided on G3: Automatic water supply and Controllers manufactured in drainage with full tank and water August 1999 or later. shortage alarm It is not mounted on the case surface. It can be seen G4: Automatic water supply with water through the case. level indicator for water supply tank and water receiving tank and prevention of idling due to water shortage I: Liquid level indication and alarm (no two-wire models) 161F-G N Ordering Information Classification by Set contents General- Long-distance High- Low- Two wire application purpose (between sensitivity (for sensitivity (for Controller and high specific low specific Classification by Electrodes) resistance) resistance) control purpose (See note 2.) Controller GN 61F-GN Base x 1 61F-GN * 61F-GNL * 61F-GNH * 61F-GND * 61F-GNR * Models 61F-11 Units x 1 G1N w/pump idling 61F-G1N Base x 1 61F-G1N * 61F-G1NL * 61F-G1NH * 61F-G1ND * 61F-G1NR * Models prevention 61F-11 Units x 2 w/alarm for abnormally low level G2N w/alarm for 61F-G2N Base x 1 61F-G2N * 61F-G2NL * 61F-G2NH * 61F-G2ND * 61F-G2NR * Models abnormally high 61F-11 Units x 2 level G3N w/alarm for 61F-G3N Base x 1 61F-G3N * 61F-G3NL * 61F-G3NH * 61F-G3ND * 61F-G3NR * Models abnormally high 61F-11 Units x 3 and low levels G4N w/level 61F-G4N Base x 1 61F-G4N * 61F-G4NL * 61F-G4NH * 61F-G4ND * 61F-G4NR * Models display of water 61F-11 Units x 5 source and tank MY3 Relay x 1 IN Level indication 61F-IN Base x 1 61F-IN * 61F-INL * 61F-INH * 61F-IND * 61F-INR Models with alarm 61F-11 Units x 2 Relay unit 61F-11 Units x 1 61F-11N 61F-11NL 61F-11NH 61F-11ND 61F-11NR Note: 1. : Automatic water supply and drainage control, : Automatic water supply control 2. Subclassified into 2 km and 4 km models according to the model of relay unit used. Specify 2 km or 4 km when ordering. 3. When ordering, specify the desired operating voltage at the end of the model number. Example: 61F-GN 110/220 VAC Desired supply voltage 4. Contact your OMRON representative for products with voltages other than those listed above. 5. If you order with a standard model number, the corresponding Relay Units are also delivered as part of a set. If you order the 61F-GN, one 61F-11 Relay Unit is included in the set. * 61F-G N (120/240 VAC) in this catalog have been discontinued at the end of March 2018. 2