User manual OMRON K8AB-VW

[. . . ] Basic Model K8AB: Measuring and Monitoring Relays 2. Functions VW: Single-phase Voltage Relay (Simultaneous upper and lower limit monitoring) 3. Measuring Tension 1: 6 to 60 mV AC/DC, 10 to 100 mV AC/DC, 30 to 300 mV AC/DC 2: 1 to 10 V AC/DC, 3 to 30 V AC/DC, 15 to 150 V AC/DC 3: 20 to 200 V AC/DC, 30 to 300 V AC/DC, 60 to 600 V AC/DC 4. Supply Voltage 24 VDC: 24 VDC 24 VAC: 24 VAC 100-115 VAC: 100 to 115 VAC 200-230 VAC: 200 to 230 VAC Cat. [. . . ] N144-E1-01 Single-phase Voltage Relay K8AB-VW 5 Safety Precautions Precautions for Safe Use Make sure to follow the instructions below to ensure safety. Do not use or keep this product in the following environments. · Outdoors, or places subject to direct sunlight or wearing weather. · Places where dust, iron powder, or corrosive gases (in particular, sulfuric or ammonia gas) exist. · Places subject to static electricity or inductive noise. · Places where water or oil come in contact with the product. Make sure to install this product in the correct direction. There is a remote risk of electric shock. Do not touch terminals while electricity is being supplied. Make sure to thoroughly understand all instructions in the Instructions Manual before handling this product. Make sure to confirm terminal makings and polarity for correct wiring. Tighten terminal screws firmly using the following torque. Operating ambient temperature and humidity for this product must be within the indicated rating when using this product. Do not use this product where flammable or explosive gas exists. Make sure that no weight rests on the product after installation. 10. To enable an operator to turn off this product easily, install switches or circuit breakers that conform to relevant requirements of IEC60947-1 and IEC60947-3, and label them appropriately. 11. For DC input, use a SELV power-supply capable of overcurrent protection. Specifically, a SELV power-supply has a double or reinforced insulation for input and output, and output voltage of 30 Vr. m. s with 42. 4 V at peak or DC60V maximum. Recommended power-supply: Model S8VS-06024@. (Omron product) Precautions for Correct Use For Proper Use 1. Do not use the product in the following locations. · Places subject to radiant heat from heat generating devices. [. . . ] Disclaimers PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. [. . . ]