YOKOGAWA Juxta VJG1 Manuals

User’s Manual 1 Thank you for purchasing the JUXTA Signal Conditioner. Please read through this manual before use for correct handling. 2-9-32, Naka-cho Musashino-shi, Tokyo 180-8750 Japan Phone: +81-422-52-7179 Facsimile: +81-422-52-6793 http://www.yokogawa.com/ns/juxta/im/ You can download the latest manuals from the following website: IM 77J01G01-01E 1st Edition Aug. 2021 (YK) CAUTIONARY NOTES FOR SAFE USE OF THE PRODUCT This User’s Manual should be carefully read before installing and operating the product. Please keep this User’s Manual for future reference. For more information of the safety precautions, please refer to the “Precautions on the Use of the JUXTA Series (IM 77J01A00- 91Z1)”. The related manuals and general specifications are shown in the table below. Doc. Name Doc. Number Precautions on the Use of the JUXTA Series (User’s Manual) IM 77J01A00-91Z1 Model VJG1 PT Converter (User’s Manual) IM 77J01G01-01E (This manual) Model VJG1 PT Converter (General Specifications) GS 77J01G01-01E User’s manuals in the above table are essential parts of the product; keep it in a safe place for future reference. This manual is intended for the following personnel; • Engineers responsible for installation, wiring, and maintenance of the equipment. • Personnel responsible for normal daily operation of the equipment. The following symbol is used on the product and in this manual to ensure safe usage. WARNING Calls attention to actions or conditions that could cause serious or fatal injury to the user, and indicates precautions that should be taken to prevent such occurrences. CAUTION Calls attention to actions or conditions that could cause injury to the user or damage to the instrument or property and indicates precautions that should be taken to prevent such occurrences. QR Code The product has a QR Code pasted for efficient plant maintenance work and asset information management. It enables confirming the specifications of purchased products and user’s manuals. For more details, please refer to the following URL. https://www.yokogawa.com/qr-code * QR Code is a registered trademark of DENSO WAVE INCORPORATED. CHECKING PRODUCT SPECIFICATIONS AND PACKAGE (1) Checking the Model and Product Specifications Check that the model and specifications indicated on the nameplate attached to the main unit are as ordered. (2) Packaged Items Check that the package contains the following items: • VJG1: 1 unit Standard Accessories: • Tag number label: 1 sheet • Socket (T9093FL): 1 piece (when /SN option is not specified.) • User’s manual (IM 77J01G01-01E, this manual): 1 copy • User’s manual (IM 77J01A00-91Z1): 1 copy GENERAL The VJG1 is a compact, plug-in type PT converter that receives AC voltage signal from a potential transformer (PT) and converts it into isolated DC voltage or DC current signals. MODEL AND SUFFIX CODES Model Suffix codes Description VJG1 -0 1 x -x x N 0 /x PT Converter (RMS) Fixed code -0 Always -0 Output 1 1 output Power supply 6 100-240 V AC/DC*1 7 15-30 V DC*2 Input signal -1 0 to 110 V AC -2 0 to 150 V AC -Z Custom order (AC voltage signal) Output signal A 4 to 20 mA DC B 2 to 10 mA DC C 1 to 5 mA DC D 0 to 20 mA DC E 0 to 16 mA DC F 0 to 10 mA DC G 0 to 1 mA DC 1 0 to 10 mV DC 2 0 to 100 mV DC 3 0 to 1 V DC 4 0 to 10 V DC 5 0 to 5 V DC 6 1 to 5 V DC 7 −10 to +10 V DC Z Custom order *3 Fixed code N Always N Fixed code 0 Always 0 Option /SN No socket (with socket if not specified) /C0 Coating *4 /FB Fuse bypass *4 *1 Operating range: 85 to 264 V AC/DC *2 Operating range: 12 to 36 V DC *3 DC voltage signal or DC current signal *4 When option code /C0 or /FB is specified, the conformity to the safety and EMC standards is excluded. CE marking is not applicable. Note: An exclusive User’s Manual might be attached to the products whose suffix codes or option codes contain the code “Z” (made to customers’ specifications). Please read it along with this manual. Model VJG1 PT Converter (RMS)