System To Construct And Configuration Devices; System Configuration And Configuration Devices - Omron SYSMAC NX Series Startup Manual

1. System to Construct and Configuration Devices

1.1. System Configuration and Configuration Devices

This section describes the system configuration and configuration devices used in this Guide.
The system configuration is shown below. This system is a scaling system where a measured
material is placed onto the scale to measure its weight.
The load cell output, which is obtained from the data inputted to the Load Cell Input Unit, is
converted into the weight value to measure the weight of the measured material. The weight
value converted by the Load Cell Input Unit is sent to a CPU Unit and displayed on the
Programmable Terminal.
Personal computer
(Sysmac Studio
already installed）
NJ-series Power Supply
Unit (NJ-PA3001)
Scale
Load cell
Additional Information
Refer to the NJ/NX-series Sysmac Library User's Manual for Weighing Control Library
(Cat. No. W569) for examples of use in other weighing systems.
This Guide's examples assume the specifications of the used load cell as follows.
Connection line
6-wire type or 4-wire type
This Guide's examples assume the weights of the scale and the measured material as
follows.
Item
Scale
Measured material
10
NJ-series CPU Unit
(NJ501-1300)
USB cable
Measured material
24 VDC power supply
(S8JX-N01524CD)
Unit power supply
Shielded cable
Rated capacity
20 kg
Weight
5 kg
10 kg
USB cable
EtherNet/IP
communications cable
Programmable Terminal
(NA5-12W101S)
EtherCAT
NX-series EtherCAT
communications
Coupler Unit (NX-ECC203)
cable
NX-series Load Cell Input
Unit (NX-RS1201)
Rated output Zero balance
1 μV/V
2 mV/V