Motorized two-way valve with flanged-end connection for high differential pressure application (40-20 ma dc input with 4-20 ma dc feedback output) (21 pages)
Page 1
NX-D15/25. It also provides necessary information for installation, maintenance, and troubleshooting. This manual should be read by those who design and maintain equipment that uses the NX-D15/25. Be sure to keep this manual nearby for handy reference.
Page 2
บริ ษ ั ท เอดี ด ี เฟอร์ เ นส จํ า กั ด ADD FURNACE CO.,LTD. 10170 ซอยบรมราชชนนี ถนนบรมราชชนนี แขวงศาลาธรรมสพน์ เขตทวี ว ั ฒ นา กรุ ง เทพฯ : 02-888-3472 :08-08-170-170 : 02-888-3258 โทร โทร ออกแบบ แฟกซ์ https://www.add-furnace.com E-mail: sales@add-furnace.com NOTICE Be sure that the user receives this manual before the product is used.
Page 3
Be sure to follow the indicated instructions. Handling Precautions: Handling Precautions indicate items that the user should pay attention to when handling the NX-D15/25. Notes indicate information that might benefit the user. Note: This indicates the item or page that the user is requested to refer to.
Page 4
Safety Precautions WARNING Before removing, mounting, or wiring the NX-D15/25, be sure to turn off the power to the module and all connected devices. Failure to do so might cause electric shock. Be sure to check that the NX-D15/25 has been correctly wired before turning on the power.
Page 5
Manual No. CP-UM-1308E This manual. Personnel who are using the NX-D15/25 for the first time or who are in charge of hardware design and/or maintenance of a control panel containing the NX-D15/25 should read this manual thoroughly. This manual describes...
Page 7
Communication with a host unit, such as a personal computer or PLC, using MODBUS/TCP and Ethernet. Chapter 11. LIST OF COMMUNICATION DATA A list of communication data in the memory of the NX-D15/25. Chapter 12. LIST OF PARAMETER SETTINGS A list of parameter settings.
This gives customers the value of improved environments, quality and productivity. The NX-D15/25 Controller Module is a module type of controller. One unit can perform up to ■ Features four loops of PID control.
Chapter 2. INSTALLATION WARNING Before removing, mounting, or wiring the NX-D15/25, be sure to turn off the power to the module and all connected devices. Failure to do so might cause electric shock. CAUTION Use this device within the operating ranges given in the specifications (for temperature, humidity, voltage, vibration, shock, mounting direction, atmosphere, etc.).
Wiring Precautions WARNING Before removing, mounting, or wiring the NX-D15/25, be sure to turn off the power to the module and all connected devices. Failure to do so might cause electric shock. Be sure to check that the NX-D15/25 has been correctly wired before turning on the power.
Firmly tighten the terminal screws to the torque listed in the specifications. Insufficient tightening might cause fire. Do not use unused terminals on the NX-D15/25 as relay terminals. Doing so might cause electric shock, fire or device failure. Do not short the output section. Doing so might cause device failure.
Terminal Connections ■ Power supply connections WARNING Before removing, mounting, or wiring the NX-D15/25, be sure to turn off the power to the module and all connected devices. Failure to do so might cause electric shock. CAUTION Do not allow the total power consumption of all linked modules to exceed 70 W.
Page 37
Handling Precautions • If units for which the connection of a terminating resistor is prohibited (Yamatake SDC15/25/26/35/36 or DMC10) are on the same transmission line, do not connect a terminating resistor to the external or communication line of the NX-D15/25. 3–9...
Page 39
Handling Precautions • If units for which the connection of a terminating resistor is prohibited (Yamatake SDC15/25/26/35/36 or DMC10) are on the same transmission line, do not connect a terminating resistor to the external or communication line of the NX-D15/25. 3–11...
7 - 2 MV Change Limit Handling Precautions • This function is not supported by the NX-D15. The MV change can be restricted by setting the value (%) of the MV change per second. ■ Setting banks Loop (extended) bank ■...
Page 204
Meaning of display levels : Displayed in simple, standard or multiple functions : Displayed in standard or multiple functions : Displayed in multiple functions NX-D15 and NX-D25 No symbol : Supported × : Not supported Meaning of the decimal point position in the Remarks field...
Page 283
: 0 to 1 V, -1 to +1 V, 1 to 5 V, 0 to 5 V, 0 to 10 V, 2 to 10 V DC current : 4 to 20 mA, 0 to 20 mA Sampling cycle : 500 ms (NX-D15), 200 ms (NX-D25) • Thermocouple input Indication accuracy (under standard conditions): Range...
Page 288
Chapter 15. SPECIFICATIONS 15 - 2 External Dimensions ■ Controller module Although the NX-D25 is used in the following diagrams, the dimensions for the NX-D15 and NX-D25 are all the same. Unit: mm LOCK ■ Communication box Unit: mm 15–6...
Page 306
บริ ษ ั ท เอดี ด ี เฟอร์ เ นส จํ า กั ด ADD FURNACE CO.,LTD. 10170 ซอยบรมราชชนนี ถนนบรมราชชนนี แขวงศาลาธรรมสพน์ เขตทวี ว ั ฒ นา กรุ ง เทพฯ : 02-888-3472 :08-08-170-170 : 02-888-3258 โทร โทร ออกแบบ แฟกซ์ https://www.add-furnace.com E-mail: sales@add-furnace.com Terms and Conditions We would like to express our appreciation for your purchase and use of Yamatake products.
Page 307
บริ ษ ั ท เอดี ด ี เฟอร์ เ นส จํ า กั ด ADD FURNACE CO.,LTD. 10170 ซอยบรมราชชนนี ถนนบรมราชชนนี แขวงศาลาธรรมสพน์ เขตทวี ว ั ฒ นา กรุ ง เทพฯ : 02-888-3472 :08-08-170-170 : 02-888-3258 โทร โทร ออกแบบ แฟกซ์ https://www.add-furnace.com E-mail: sales@add-furnace.com Precautions against long-term use Use of Yamatake products, including switches, which contain electronic components, over a prolonged period may degrade insulation or increase contact-resistance and may result in heat generation or any other similar...
Page 308
Specifications are subject to change without notice. (08) Advanced Automation Company 1-12-2 Kawana, Fujisawa Kanagawa 251-8522 Japan 1st Edition: Issued in Mar. 2010 (G) URL: 2nd Edition: Issued in Oct. 2010 (T)
Need help?
Do you have a question about the NX-D15 and is the answer not in the manual?
Questions and answers