Manual Structure Page Structure and Icons The following page structure and icons are used in this manual. Level 1 heading Level 2 heading Level 3 heading Level 3 heading 2-1-2 Installation onto the Operation Panel Install the NB Unit by embedding it into the operation panel. 2-1 Installing the NB Unit Gives the current headings. Use the metal kit and tool (a crosshead screwdriver) supplied with the Unit for installation. Proceed the installation following the procedures below. 1 Panel cutout with dimensions is shown below. Fit the NB Unit into the panel from the front side. Indicates a step in a procedure. Gives the number of the section.
Step in a procedure Page tab 2-1-2 Installation onto the Operation Panel NB3Q-TW00B/TW01B 119.0(+0.5/-0) 93.0(+0.5/-0) NB5Q-TW00B/TW01B 172.4(+0.5/-0) 131.0(+0.5/-0) NB7W-TW00B/TW01B 191.0(+0.5/-0) 137.0(+0.5/-0) NB10W-TW01B 258.0(+0.5/-0) 200.0(+0.5/-0) 2 As follows, insert panel fixators at the locations indicated by red box around the back of the NB Unit. Insert the hooks of positioners into the square holes on the Unit to hold the fixators properly, and tighten the screws firmly with the screwdriver. NB5Q/NB7W-TW B Special Information (See below.) Icons are used to indicate precautions and additional information.
Precautions for Safe Use • When operating on the operation panel, make sure to keep metal particles from entering the Unit. The mounting panel must be between 1.6 and 4.8 mm thick. The NB Unit must be installed in a control panel. For the sake of waterproof and dustproof, all the fixators must be evenly tightened to a torque of 0.5~0.6 Nm. If the tightening torque exceeds the specified value, or the tightening is not even, deformation of the front panel may occur. Make sure that the operation panel is clean, unbent, and strong enough for the installation process.
Manual name NB-series Programmable Terminals Setup Manual(V107) 2-3 This illustration is provided only as a sample and may not literally appear in this manual. Special Information Special information in this manual is classified as follows: Precautions for Safe Use Precautions on what to do and what not to do to ensure using the product safely. Precautions for Correct Use Precautions on what to do and what not to do to ensure proper operation and performance. Additional Information Additional information to increase understanding or make operation easier.
4 NB-series Programmable Terminals Startup Guide Manual(V109) 2 Installing the NB Unit and Connecting Peripheral Devices Width Opening dimensions Height Models Opening Dimension (W H mm) 2