All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or
by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of
OMRON.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly striving to improve its high-quality products, the information contained in this manual is subject to change without
notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility
for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in
this publication.
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NB-series
NB3Q-TWB
NB5Q-TWB
NB7W-TWB
NB10W-TW01B
Programmable Terminals
Setup Manual
Revised August 2012
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Introduction
Thank you for purchasing an NB-series Programmable Terminal.
NB-Series Programmable Terminals (PTs) are designed to handle information generated in FA production
sites. Be sure to understand the functions and performances etc thoroughly before using PT correctly.
Intended Audience
This manual is intended for the following personnel, who must also have knowledge of electrical
systems (an electrical engineer or the equivalent).
• Personnel in charge of introducing FA systems into production facilities.
• Personnel in charge of designing FA systems.
• Personnel in charge of installing and connecting FA facilities.
• Personnel in charge of managing FA systems and facilities
General Precautions
• The user must operate the product according to the performance specifications described in the
operation manuals.
• Do not use the PT touch switch input functions for applications where danger to human life or serious
property damage is possible, or for emergency switch applications.
• Before using the product under conditions which are not described in the manual or applying the
product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion
systems, medical equipment, amusement machines, safety equipment, and other systems,
machines and equipment that may have a serious influence on lives and property if used improperly,
consult your OMRON representative.
• Make sure that the ratings and performance characteristics of the product are sufficient for the
systems, machines, and equipment, and be sure to provide the systems, machines, and equipment
with double safety mechanisms.
• This manual provides information for connecting and setting up an NB-Series PT. Be sure to read
this manual before attempting to use the PT and keep this manual close at hand for reference during
installation and operation.
Section 1 Part Names and Functions This section describes the names and functions of the various parts of
Section 2 Installing the NB Unit and
Connecting Peripheral Devices
Section 3 System Setting ModeThis section describes the System Setting Mode.
Section 4 Calibrate ModeThis section describes the Calibrate Mode.
AppendicesThe appendices provide information on specifications, dimensions,
an NB Unit.
This section describes the methods used to install the NB Unit and
connect peripheral devices.
wirings, and lists of the NB Units, the applicable PLCs and options.
Section 1 IntroductionThis section provides an outline of the NB-series PTs, including their
functions, features, connection types and communication methods.
Section 2 Installation and Startup of
NB-Designer
Section 3 Functions of NB-Designer This section describes the functions of NB-Designer.
Section 4 Functions of NBManagerThis section describes the functions of NBManager.
Section 5 Maintenance and
Abnormality Handling
Section 6 Descriptions of New
Functions Added into NBTW01B
AppendicesThe appendices provide lists of the NB Units, the Communication Units,
This section describes how to install and start the NB-Designer.
This section describes the maintenance and check to prevent the
abnormality occurrence and the handling of the abnormalities occurred
in NB Unit.
This section describes the new functions added into NB-TW01B,
the system attributes and the component attributes.
the applicable PLCs, and the list of NB-Designer functions.
Section 1 List for All PLCs
Supported by NB series
Section 2 Connecting to SIEMENS
PLCs
Section 3 Connecting to Mitsubishi
PLCs
Section 4 Connecting to Schneider
PLCs
Section 5 Modbus ConnectionThis section describes the connection on Modbus protocol.
Section 6 Connecting to Delta PLCs This section describes the connection to Delta PLCs.
Section 7 Connecting to LG PLCsThis section describes the connection to LG PLCs.
Section 8 Connecting to Panasonic
PLCs
Section 9 Connecting to AllenBradley (Rockwell) PLC
Section 10 Connecting to PLC of GE
Fanuc Automation Inc.
This section lists all PLCs supported by NB Units.
This section describes the connection to SIEMENS PLCs.
This section describes the connection to Mitsubishi PLCs.
This section describes the connection to Schneider PLCs.
This section describes the connection to Panasonic PLCs.
This section describes the connection to Allen-Bradley PLC.
This section describes the connection to PLC of GE Fanuc Automation
Inc.
Section 1 NB OverviewThis section provide specifications of the NB Unit, describes its names
and functions of the various parts.
Section 2 System DesignThis section describes the manual structure, takes NB7W as an
example to introduce the operation procedures of the NB system.
Section 3 Installation and WiringThis section describes how to install and wire the NB Unit.
Section 4 Screen CreationThis section describes how to create a demonstration project through
NB-Designer.
Section 5 RunThis section describes how to start running at the Host side and
prepare to send screen data to NB7W.
Section 6 Maintenance and
Troubleshooting
This section describes the maintenance and inspection methods for
preventing errors occurring, and troubleshooting measures when errors
occur.
Failure to read and understand the information
provided in this manual may result in personal injury
or death, damage to the product, or product failure.
Please read each section in its entirety and be sure
you understand the information provided in the
section and related sections before attempting any
of the procedures or operations given.
3
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Manual Structure
Page Structure and Icons
The following page structure and icons are used in this manual.
Level 3 heading
Step in a procedure
Indicates a step in a
procedure.
Special Information
(See below.)
Icons are used to indicate
precautions and
additional information.
2 Installing the NB Unit and Connecting Peripheral Devices
2-1-2 Installation onto the Operation Panel
Install the NB Unit by embedding it into the operation panel.
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.
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-TWB
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.
Height
2-1 Installing the NB Unit
2
2-1-2 Installation onto the Operation Panel
Level 1 heading
Level 2 heading
Level 3 heading
Gives the current
headings.
Page tab
Gives the number
of the section.
Manual name
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.
NB UnitIndicates the main Unit of the products in the OMRON NB Series of Programmable
NB SeriesIndicates products in the OMRON NB Series of Programmable Terminal.
PLCIndicates a Programmable Controller.
CP SeriesIndicates the following products in the OMRON CP Series of Programmable Controllers:
CS/CJ SeriesIndicates the following products in the OMRON CS/CJ Series of Programmable
C SeriesIndicates the following products in the OMRON C Series of Programmable Controllers:
Serial Communication
Unit
Serial Communication
Board
Communication BoardIndicates a Communication Board for an OMRON C200HX/HG/HE(-Z) PLC.
CPU UnitIndicates a CPU Unit in the OMRON CP, CS/CJ or SYSMAC C Series of Programmable
NB-DesignerIndicates the OMRON NB-Designer.
HostIndicates the PLC and other units functioning as the control devices for NB-Series
PTIndicates an OMRON Programmable Terminal.
HMIIndicates an OMRON Programmable Terminal.
Te r mi n a l .
In this manual, unless otherwise specified, NB Series is taken as the subject
concerned.
Please read and understand this manual before using the product. Please consult your OMRON representative
if you have any questions or comments.
Warranty and Limitations of Liability
WARRANTY
OMRON’s exclusive warranty is that the products are free from defects in materials and workmanship for a
period of one year (or other period if specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NONINFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE
PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR
INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which
liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS
REGARDING THE PRODUCTS UNLESS OMRON’S ANALYSIS CONFIRMS THAT THE PRODUCTS
WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO
CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the
combination of products in the customer’s application or use of the products.
At the customer’s request, OMRON will provide applicable third party certification documents identifying
ratings and limitations of use that apply to the products. This information by itself is not sufficient for a
complete determination of the suitability of the products in combination with the end product, machine,
system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not
intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses
listed may be suitable for the products:
• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or
uses not described in this manual.
• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical
equipment, amusement machines, vehicles, safety equipment, and installations subject to separate
industry or government regulations.
• Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR
PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED
FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user’s programming of a programmable product, or any
consequence thereof.
Product specifications and accessories may be changed at any time based on improvements and other
reasons.
It is our practice to change model numbers when published ratings or features are changed, or when
significant construction changes are made. However, some specifications of the products may be changed
without any notice. When in doubt, special model numbers may be assigned to fix or establish key
specifications for your application on your request. Please consult with your OMRON representative at any
time to confirm actual specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when
tolerances are shown.
PERFORMANCE DATA
Performance data given in this manual 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.
ERRORS AND OMISSIONS
The information in this manual has been carefully checked and is believed to be accurate; however, no
responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.
The following notation is used in this manual to provide precautions required to ensure safe usage of
the product. The safety precautions that are provided are extremely important to safety. Always read
and heed the information provided in all safety precautions.
Indicates an imminently hazardous situation which,
WARNING
Precautions for Safe Use
Indicates precautions on what to do and what not to do to ensure using the product safely.
if not avoided, will result in death or serious injury.
Additionally, there may be severe property damage.
Note Indicates suggestive information and precautions on operation of the product.
Symbols
Precautions for Correct Use
Indicates precautions on what to do and what not to do to ensure proper operation
and performance.
• Prohibition
Indicates a general prohibition.
• Caution
Indicates general cautionary, warning, or danger level
information.
Do not attempt to take the product apart and do not touch the product inside while the
power is being supplied. Otherwise it may result in electric shock.
Always ensure that the personnel in charge confirm that installation, inspection, and
maintenance were properly performed for the NB Unit.
“Personnel in charge” refers to individuals qualified and responsible for ensuring
safety during machine design, installation, operation, maintenance, and disposal.
Ensure that installation and post-installation checks are performed by personnel in
charge who possess a thorough understanding of the machinery to be installed.
Do not use the input functions of the touch switch, etc. of the NB Unit, in applications
that involve human life, in applications that may result in serious injury, or for
emergency stop switches.
Do not attempt to disassemble, repair, or modify the NB Unit. Otherwise it may impair
the safety functions.
Never press more than two points on the touch panel of the NB Unit at a time.
Otherwise, it may activate a switch somewhere between the two points.
• When unpacking the NB Units and the peripheral devices, check carefully for any external scratches
or other damages. Also, shake the Units gently and check for any abnormal sound.
• The NB Unit must be installed in a control panel.
• The mounting panel must be between 1.6 and 4.8 mm thick. Tighten the Mounting Brackets evenly to
a torque of between 0.5 and 0.6 N
exceeds the specified value, or the tightening is not even, deformation of the front panel may occur.
What is more, make sure the panel is not dirty or warped and that it is strong enough to hold the
Units.
• Do not let metal particles enter the Units when preparing the panel.
• Do not connect an AC power supply to the DC power terminals.
• Use a DC power with a slight voltage fluctuation and that will provide a stable output even if the input
is momentarily interrupted for 10 ms.
Rated Power Supply Voltage: DC 24 V (Allowable range DC 20.4 ~ 27.6 V)
• Do not perform a dielectric voltage test.
• Making the connection by using terminal screws crimping on a twisted-pair cable with a crimping
range of 12~26 AWG, and only 6.5 mm of insulation peel of the cable needs to be peeled off. Tighten
the terminal screws at a torque of between 0.3 and 0.5 N
tightened.
• To prevent malfunctions caused by noise, ground the Unit correctly.
• Do not touch the packaging part of the circuit board with your bare hands. Discharge any static
electricity from your body before handling the board.
• When using the No. 6 pin of the serial communication port COM1 connector for a voltage of DC+5V,
make sure the supply equipment’s current capacity is below 250mA before using it. The DC+5V
voltage output of the NB unit is +5V±5%, and the maximum current is 250mA. (The serial
communication port COM1 of NB3Q-TW00B and NB3Q-TW01B is unable to output the current.)
• Turn OFF the power supply before connecting or disconnecting cables.
• Always keep the connector screws firmly tightened after the communication cable is connected.
• The maximum tensile load for cables is 30 N. Do not apply loads greater than this.
• Confirm the safety of the system before turning ON or OFF the power supply, or pressing the reset
button.
• The whole system may stop depending on how the power supply is turned ON or OFF. Turn ON/OFF
the power supply according to the specified procedure.
• Reset by pressing the reset button, or restart the power supply, once the DIP switch settings are
changed.
• To ensure the system’s safety, make sure to incorporate a program that can confirm the normal
functionality of the NB Unit before running the system.
• Start actual system application only after sufficiently checking screen data, macros and the operation
of the program at the host side.
• Do not press the touch panel with a force greater than 30 N.
• Do not use hard or pointed objects to operate or scrub the screen, otherwise, the surface of the
screen may be damaged.
• Confirm the safety of the system before pressing the touch panel.
• Signals from the touch switches may not be input if the touch switches are pressed consecutively at
high speed. Confirm each input before proceeding to the next one.
• Do not accidentally press the touch panel when the backlight is not lit or when the display does not
appear. Make sure of the safety of the system before pressing the touch panel.
• To use numeric input functions safely, always make maximum and minimum limit settings.
• Before initializing screen data, confirm that existing data is backed up at the NB-Designer.
m to maintain water and dust resistance. If the tightening torque
• When changing the password with the screen, do not reset or turn OFF the power supply until writing
is finished. Failure to save the password may cause the screen to fail to function.
• When using an equipment monitor, confirm the safety of the system before carrying out the following
operations:
• Changing monitor data.
• Changing operation mode.
• Forced setup/reset.
• Changing the current value or the set value.
• Do not connect a USB connector to any device that is not applicable.
• When connecting the equipment with the USB HOST connector, make sure the supply equipment’s
current capacity is below 150mA before using it. The DC+5V voltage output of the NB Unit is
+5V±5%, and the maximum current is 150mA.
• Before connecting a USB connector to a device, make sure that the device is free of damage.
• Commercially available and the recommended USB HUBs are different from the general
specifications of the NB Unit. The unit may not function well in an environment subject to noise, static
electricity. Therefore, when using a USB HUB, employ sufficient noise and static electricity insulation
measures, or install it at a site free of noise or static electricity.
• While uploading or downloading screen data or system programs, do not perform the following
operations that may corrupt the screen data or the system program:
• Turning OFF the power supply of the NB Unit.
• Pressing the PT’s reset switch.
• Dispose of the Units and batteries according to local ordinances as they apply.
• When exporting products with lithium primary batteries containing perchlorate at 6ppb or above to or
delivering them through California, USA, the following precautionary measures have to be publicized.
Perchlorate material - applicable through special processing. Refer to
http://www.dtsc.ca.gov/hazardouswaste/perchlorate.
NB-Series products contain lithium primary batteries. When exporting products containing this kind of
batteries to or delivering them through California, USA, label all the product packages as well as the
appropriate delivery packages.
•
Do not use benzene, paint thinner, or other volatile solvents, and do not use chemically treated cloths.
• Do not dispose the Units together with general waste at waste yards. When disposing them, follow
the related local ordinances or rules.
• Customers may not replace the backlight lamp inside the NB Unit. Please contact OMRON’s
customer service center.
• Deterioration over time can cause the touch points to move. Calibrate the touch panel periodically.
• Water and oil resistance will be lost if the front sheet is torn or is peeling off. Do not use the Unit, if the
front sheet is torn or is peeling off.
• The rubber packing will deteriorate, shrink, or harden depending on the operating environment.
Inspect and replace the rubber packing periodically.
• The communication cables of the COM1 and COM2 connectors are not interchangeable. Confirm the
pins of the ports before carrying out communications. (NB3Q-TW00B and NB3Q-TW01B only have
COM1.)
• Periodically check the installation conditions in applications where the PT is subject to contact with oil
or water.
• Do not perform the following operations during the communication of the USB memory:
• Turning off the power supply of the NB Unit.
• Pressing the Reset button on the NB Unit.
• Removing the USB memory.
• Do not use the USB memory in the environment subject to strong vibration.
• Do not install the unit in any of the following locations:
Locations subject to severe changes in temperature
Locations subject to temperatures or humidity outside the range specified in the specifications
Locations subject to condensation as the result of high humidity
Locations subject to corrosive or flammable gases
Locations subject to strong shock or vibration
Locations outdoors subject to direct wind and rain
Locations subject to strong ultraviolet light
Locations subject to dust
Locations subject to direct sunlight
Locations subject to splashing oil or chemicals
• Take appropriate and sufficient countermeasures when installing systems in the following locations:
Locations subject to static electricity or other forms of noise
Locations subject to strong electric field or magnetic field
Locations close to power supply lines
Locations subject to possible exposure to radioactivity
• Precautions for software:
The update, restoration, uninstall and reinstallation of software in running status is prohibited in order
to guarantee the correct use of the product.
NB-Series Programmable Terminals are EMC compliant.
Concepts
OMRON products are electronic devices that are incorporated in machines and manufacturing
installations. OMRON PTs conform to the related EMC Directives (see note) so that the devices and
machines into which they are built can more easily conform to EMC Directives. The actual products
have been through inspections and are completely in accordance with EMC directives. However, when
they are built into customers’ systems, whether the systems also comply with these Directives is up to
the customers for further inspection.
EMC-related performance of OMRON PTs will vary depending on the configuration, wiring, and other
conditions of the OMRON equipment or control panel. The customer must, therefore, perform final
checks to confirm that the overall machine or device conforms to EMC standards.
Note The applicable EMC (Electromagnetic Compatibility) standards are as follows:
NB-Series Programmable Terminals are EC compliant. Heed the following precautions in order to
ensure that the customer’s overall machine and device conform to EC Directives.
1
The PT must be installed in a control panel.
2
You must use reinforced insulation or double insulation for the DC power supply and the DC
power supply must have minimal voltage fluctuations and provide a stable output even if the
power supply input is interrupted for 10 ms.
3
The PTs conform to the standard EN 61131-2, but radiated emission characteristics (10m
regulations) may vary depending on the configuration of the control panel used, other devices
connected to the control panel, wiring, and other conditions. You must therefore confirm that the
overall machine or equipment complies with EC Directives.
4
This is a Class A product (Product for industry purpose). It may cause radio interference in
residential areas, in which case the user may be required to take adequate measures to reduce
NB seriesNB Series NB-Designer Operation ManualV106
NB Series Setup Manual (This manual)V107
NB Series Host Connection ManualV108
NB Series Startup GuideV109
PLCSYSMAC CP Series CP1L CPU Unit Operation ManualW462
SYSMAC CP Series CP1H/L CPU Unit Programming ManualW451
SYSMAC CP Series CP1H CPU Unit Operation ManualW450
SYSMAC CP Series CP1E CPU Unit Hardware USER’S
Manual
SYSMAC CP Series CP1E CPU Unit Software USER’S
Programming Manual
SYSMAC CPM2C Operation ManualW356
SYSMAC CS1 Series CS1G/H Operation ManualW339
SYSMAC CS/CJ Series Serial Communications Boards and
Serial Communications Units Operation Manual
SYSMAC CJ Series CJ1G/H(-H) CJ1M CJ1G Operation
Manual
SYSMAC CS/CJ Series Programming ManualW394
SYSMAC CS/CJ Series INSTRUCTIONS Reference ManualW340
SYSMAC CS/CJ Series Programming Consoles Operation
Manual
SYSMAC CS/CJ Series Communications Commands
Reference Manual
SYSMAC CJ Series CJ2 CPU Unit Hardware USER’S Manual W472
SYSMAC CJ Series CJ2 CPU Unit Software USER’S ManualW473
SYSMAC CS/CJ Series CS1W/CJ1W-ETN21 (100Base-TX)
Ethernet Units Operation Manual Construction of Networks
SYSMAC CS/CJ Series CS1W/CJ1W-ETN21 (100Base-TX)
Ethernet Units Operation Manual Construction of Applications
SYSMAC CS/CJ Series CS1W/CJ1W-EIP21 (100Base-TX)
EtherNet/IP Units Operation Manual
SYSMAC CP Series CP1L-EL/EM CPU Unit Operation Manual
Input operation can be carried out by means of the touch panel. By pressing the touch panel, the
screens can be switched, and the contact information can be transmitted to the host.
WARNING
Do not use the input functions of the touch switch, etc. of the NB Unit, in applications
that involve human life, in applications that may result in serious injury, or for
emergency stop switches.
Never press more than two points on the touch panel of the NB Unit at a time.
Otherwise, it may activate a switch somewhere between the two points.
Precautions for Safe Use
• Do not press a touch switch with a force greater than 30N.
• Do not accidentally press the touch panel when the backlight is not lit or when the display does
not appear. Make sure of the safety of the system before pressing the touch panel.
• Confirm the safety of the system before pressing the touch panel.
• Do not use hard or pointed objects to operate or scrub the screen, or the surface of the screen
may be damaged.
• Signals from the touch switches may not be input if the switches are pressed consecutively at
high speed. Confirm each input before proceeding to the next one.
• Deterioration over time can cause the touch points to move. Calibrate the touch panel
periodically.
Serial Port COM1
• NB5Q/NB7W/NB10W-TWB
Serial port COM1 is a 9-pin D-type socket port. This port supports RS-232C communication
function, making it connectable to a controller which features RS-232C function, and it can also be
used for downloading programs or debugging for the product.
The pins are defined as follows:
PinsSignalsI/OFunctions
1NC-2SDOSending data
3RDIReceiving data
4RS(RTS)ORequest to send*
5CS(CTS)IClear to send*
6DC+5V-DC+5V output (Max. current: 250mA)
7NC-8NC-9SG-Signal ground
1-6
* Pins 4 and 5 are not used, thus not compliant with RS or CS functions.
When using the No. 6 pin of the serial communications port COM1 connector for a voltage of
DC+5V, make sure the supply equipment’s current capacity is below 250 mA before using it. The
DC+5V voltage output of the NB Unit is +5V±5%, and the maximum current is 250 mA.
• NB3Q-TWB
1-2 Part Specifications
NB3Q-TWB has only 1 serial port COM1, and this port supports communication based on
RS-232C, RS-422 and RS-485, of which only 1 connection mode can be applied at one time. By
means of the RS-232C mode (PIN 2~5), it can be connected to a controller based on RS-232C,
and can also be used for downloading programs, as well as debugging for the product (connected
to a PC). While with the RS-422 or the RS-485 mode (PIN 1, PIN 6~8), only a PLC can be
connected.
The pins are defined as follows:
PinsSignalsI/O
1SDB+I/O--Sending data(+)
2SDO
3RDI
4RS(RTS)O
5CS(CTS)IClear to send*-6RDB+I/O-RS485B
7SDA-I/O--Sending data(-)
8RDA-I/O-RS485A
9SG-Signal ground
RS-232CRS-485RS-422A
PLC Sending data
PLC Receiving data
Request to send*
Functions
--
--
--
Send/Receive
data(+)
Send/Receive
data(-)
Receiving
data(+)
Receiving
data(-)
1
* Pins 4 and 5 are not used, thus not compliant with RS or CS functions.
Serial Port COM2
• NB5Q/NB7W/NB10W-TWB
Serial port COM2 is a 9-pin D-type socket port. This port supports RS-232C/RS-485/RS-422A
communication function.
NB-TW01B is equipped with USB HOST port, which is USB A-type port. Through this port, USB
memory can be connected to perform uploading, downloading, project operation and storage of related
data. And its pins are defined as follows:
1 2 3 4
Precautions for Safe Use
When connecting the equipment with the USB HOST connector, make sure the supply
equipment’s current capacity is below 150mA before using it. The DC+5V voltage output of the
NB Unit is +5V±5%, and the maximum current is 150mA.
PinsSignalsFunctions
1VbusUSB +5V power supply output
(Max. current: 150mA)
2D-Data 3D+Data +
4GNDUSB power supply ground
USB SLAVE
USB SLAVE port is USB B-type port, which can connect the USB port on PC side to perform the
uploading, downloading and debugging of the programs for the product. And its pins are defined as
follows:
PinsSignalsFunctions
3
41
2
1VbusUSB +5V power supply output
2D-Data 3D+Data +
4GNDUSB power supply ground
Ethernet Interface
NB-TW01B is equipped with Ethernet Interface, which is adaptive RJ-45 type interface with the
transmission rate of 10M/100M. It can be connected with PC to perform the uploading and downloading
of the programs and the system refreshing, and can also be used to realize the communication with the
controller supporting the Ethernet communication. And its pins are defined as follows:
TOPBottom
8
1
8
1
PinsSignalsFunctions
1TD+ Sending data +
2TD- Sending data 3RD+Receiving data +
4---Not used
5---Not used
6RD-Receiving data 7---Not used
8---Not used
NB5Q/NB7W only has 2 switches SW1 and SW2, while for the NB3Q and NB10W, there are totally 4
DIP switches, and for all models, SW1 and SW2 feature the same functions. The settings and
corresponding operating modes are as follows:
• System Setting Mode: The PT will be launched into a built-in system setup screen, and is subject to
the user for brightness, system time and buzzer settings.
• Calibrate Mode: When the user touches the panel, a symbol “+” will pop up on the screen, with which
the touch control precision level can be calibrated.
• Downloader Mode: This is used for basic operations such as updating the firmware, downloading and
uploading the user’s engineering documents, etc. and this mode is not intended for general users.
• User Project Mode: This is the User Project Mode of NB-Series PTs. The PT will display the startup
screen of the project already downloaded.
As mentioned above, the settings and corresponding operating modes of the switches SW1 and SW2
of NB3Q and NB10W are the same as those of NB5Q/NB7W (see the table above), and the functions of
SW3 and SW4 of NB3Q and NB10W are stated as below:
ON
(corresponding model(s))
1
2
3
4
SW3 (NB3Q)
SW3 (NB10W)Reserved
SW4 (NB3Q/NB10W)Reserved
Switch No.
StatusDescriptions of Function
ONTerminal resistance ON
OFFTerminal resistance OFF
1
Reset Switch
When pressing the reset switch located on the back side of the PT, the system will be rebooted.