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NX-V680C
NX-series RFID Units
RFID V680 communications units create faster and more consistent field networks, supports controller distribution, and enables better traceability
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last update: May 13, 2024
General Specifications
| Item | Specifications | |
|---|---|---|
| Enclosure | Mounted in a panel | |
| Grounding Methods | Ground to less than 100 Ω | |
| Operating
environment |
Ambient operating
temperature |
0 to 55°C |
| Ambient operating
humidity |
10 to 95% (with no condensation or icing) | |
| Atmosphere | Must be free from corrosive gases. | |
| Ambient storage
temperature |
-25 to 70°C (with no condensation or icing) | |
| Altitude | 2,000 m max. | |
| Pollution degree | 2 or less: Conforms to JIS B3502 and IEC 61131-2 | |
| Noise immunity | 2 kV on power supply line (Conforms to IEC61000-4-4.) | |
| Overvoltage category | Category II: Conforms to JIS B3502 and IEC 61131-2 | |
| EMC immunity level | Zone B | |
| Vibration resistance | Conforms to IEC 60068-2-6.
5 to 8.4 Hz with amplitude of 3.5 mm, 8.4 to 150 Hz, acceleration of 9.8 m/s2 100 min each in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total) |
|
| Shock resistance | Conforms to IEC 60068-2-27, 147 m/s2, 3 times each in X, Y, and Z directions | |
| Applicable standards | cULus: Listed (UL61010-2-201), ANSI/ISA12.12.01,
EU: EN61131-2, RCM, KC: KC Registration |
|
Functions
This section describes the functions provided in an RFID Unit.
| Function name | Description |
|---|---|
| RF Communications option function | This function switches the operation sequence during communications with
an RF Tag. |
| Communications command function | This function reads or writes the memory for a RF Tag on the antenna
communications area. |
| Write protection function | This function prevents the loss of data due to overwriting by specifying the
areas in which it is not possible to write to an RF Tag. |
| RF Tag service life detection function | This function records the number of times data is rewritten to an RF Tag,
and determines the maximum rewrite count. |
| RF Tag memory error detection function | This function detects an error during reading by performing CRC calculation
for the memory of an RF Tag. |
| RF Tag memory error correction function | This function detects an error during reading by performing ECC calculation
for the memory of an RF Tag, and corrects the error to an appropriate value. |
| Test command function | This function checks the margin in communications with an RF Tag, and
measures the surrounding noise. |
Individual Specifications
NX-V680C1
| Unit name | One-channel RFID Unit | Model | NX-V680C1 |
|---|---|---|---|
| Number of antennas
connected |
1 | External connection
terminal |
FG terminal block (1 terminal) |
| I/O refreshing
method |
Free-Run Refreshing | ||
| Indicators | TS indicator, RF indicator,
NORM indicator, and ERR indicator  |
Communications
protocol |
ISO/IEC18000-3 (15693) |
| Connectable
Antennas |
V680-series
Antenna with Separate Amplifier: V680-HS[][] Antenna with Built-in Amplifier: V680-H01-V2 |
||
| Applicable RF Tags | V680S-series RF or V680-series
RF Tags |
||
| RF Tag reading/
writing size |
8,192 bytes max. | ||
| Divided data size | 16 to 128 bytes | ||
| Backup function | Supported. | ||
| Dimensions | 30 mm (W) x 100 mm (H) x
71 mm (D) |
Isolation method | Digital isolator isolation |
| Insulation
resistance |
20 MΩ min. between isolated
circuits (at 100 VDC) |
Dielectric strength | 510 VAC between isolated circuits
for 1 minute with a leakage current of 5 mA max. |
| I/O power supply
method |
Supplied from the NX bus | Current
consumption from I/O power supply |
• V680-H01-V2 connection
250 mA max. • V680-HA63[] connection 210 mA max. |
| NX Unit power
consumption |
• Connected to a CPU Unit
1.00 W max. • Connected to Communications Coupler Unit 0.90 W max. |
Weight | 120 g max. |
| Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit Possible in upright installation. • Connected to a Communications Coupler Unit Possible in 6 orientations Restrictions: No restrictions |
||
NX-V680C2
| Unit name | Two-channels RFID Unit | Model | NX-V680C2 |
|---|---|---|---|
| Number of antennas
connected |
2 | External connection
terminal |
FG terminal block (1 terminal) |
| I/O refreshing
method |
Free-Run Refreshing | ||
| Indicators | [TS] LED, [RF] LED, [NORM] LED,
[ERR] LED TS indicator, RF indicator, NORM indicator, and ERR indicator  |
Communications
protocol |
ISO/IEC18000-3 (15693) |
| Connectable
Antennas |
V680-series
Antenna with Separate Amplifier: V680-HS[][] |
||
| Applicable RF Tags | V680S-series RF or V680-series
RF Tags |
||
| RF Tag reading/
writing size |
8,192 bytes max. | ||
| Divided data size | 16 to 128 bytes | ||
| Backup function | Supported. | ||
| Dimensions | 30 mm (W) x 100 mm (H) x
71 mm (D) |
Isolation method | Digital isolator isolation |
| Insulation
resistance |
20 MΩ min. between isolated
circuits (at 100 VDC) |
Dielectric strength | 510 VAC between isolated circuits
for 1 minute with a leakage current of 5 mA max. |
| I/O power supply
method |
Supplied from the NX bus. | Current
consumption from I/O power supply |
V680-HA63[] connection
380 mA max |
| NX Unit power
consumption |
• Connected to a CPU Unit
1.00 W max. • Connected to Communications Coupler Unit 0.90 W max. |
Weight | 130 g max. |
| Installation
orientation and restrictions |
Installation orientation:
• Connected to a CPU Unit Possible in upright installation. • Connected to a Communications Coupler Unit Possible in 6 orientations Restrictions: No restrictions |
||
Version Information
Connected to a CPU Unit
Refer to the user's manual for the CPU Unit for the models of CPU Unit to which RFID Units can be connected.
| NX Units | Corresponding unit versions/versions | ||
|---|---|---|---|
| Model | Units Versions | CPU Units | Sysmac Studio |
| NX-V680C1 | Ver. 1.0 | Version 1.13 or higher | Version 1.25 or higher |
| NX-V680C2 | |||
Connected to an EtherCAT Coupler Unit
| NX Unit | Corresponding unit versions/versions | |||
|---|---|---|---|---|
| Model | Unit Version | EtherCAT Couplers
Units |
CPU Unit or
Industrial PC |
Sysmac Studio |
| NX-V680C1 | Ver. 1.0 | 1.0 or later * | 1.05 or higher | Version 1.25 or higher |
| NX-V680C2 | ||||
* When connecting with other manufacturer's master, use the EtherCAT Coupler Unit with unit version Ver.1.5 or later.
Connected to an EtherNet/IP Coupler Unit
| NX Unit | Corresponding unit versions/versions | ||||||
|---|---|---|---|---|---|---|---|
| Model | Unit
Version |
Use with an NJ/NX/NY-series Controller
*1 |
Use with an CS/CJ/CP-series PLC
*2 |
||||
| EtherNet/IP
Coupler Unit |
CPU Unit or
Industrial PC |
Sysmac
Studio |
EtherNet/IP
Coupler Unit |
Sysmac
Studio |
NX-IO
Configurator |
||
| NX-V680C1 | Ver. 1.0 | Version 1.2 or
later |
Version 1.14 or
later |
Version 1.25
or higher |
Version 1.2 or
later |
Version 1.25
or higher |
Version 1.13 or
later |
| NX-V680C2 | |||||||
*1. Refer to the user's manual of the EtherNet/IP Coupler Unit for the unit versions of EtherNet/IP Units corresponding to
EtherNet/IP Coupler Units.
*2. Refer to the user's manual of the EtherNet/IP Coupler Unit for the unit versions of CPU Units and EtherNet/IP Units
corresponding to EtherNet/ IP Coupler Units.
EtherNet/IP Coupler Units.
*2. Refer to the user's manual of the EtherNet/IP Coupler Unit for the unit versions of CPU Units and EtherNet/IP Units
corresponding to EtherNet/ IP Coupler Units.
last update: May 13, 2024
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