Description
• Easy reading and writing of data by simply setting parameters in PLC memory area.
• Simpler device configuration compared to serial communication allows faster data processing.
• Function Block (FB) library in Ladder Program facilitates generation of communication programs.
Note: For system configuration, refer to V680-series catalog (Q151). For specification of controllers, refer to the manual of each controller.
| Type | Appearance | Connected ID System |
External power supply |
No. of unit numbers used |
Current consumption (A) |
Model | |||
|---|---|---|---|---|---|---|---|---|---|
| 5 V | 24 V | External | |||||||
| CJ Special I/O Unit |
 |
V680 Series |
1 Head | – | 1 unit number | 0.26 | 0.13 * | – | CJ1W-V680C11 |
| 2 Heads | 2 unit number | 0.32 | 0.26 | – | CJ1W-V680C12 | ||||
* When connected to the V680-H01-V2: 0.28 A
General Specification
| Model | CJ1W-V680C11 | CJ1W-V680C12 | |
|---|---|---|---|
| Current consumption |
Internal: 5 V | 0.26 A | 0.32 A |
| Internal: 24 V/26 V | 0.13 A * | 0.26 A | |
| External: 24 V | – | – | |
| Ambient operating temperature | 0 to 55°C | ||
| Ambient storage temperature | -20°C to 75°C | ||
| Ambient operating humidity | 10% to 90% (with no condensation) | ||
| Insulation resistance | 20 mΩ min. at 500 VDC | ||
| Dielectric strength | 1,000 VAC for 1 minute | ||
| Degree of protection | Mounted in panel (IP30) | ||
| Vibration resistance | 10 to 57 Hz variable vibration, 0.075-mm double amplitude and 57 to 150 Hz variable vibration at 9.8 m/s2 acceleration, with 10 sweeps in X, Y, and Z directions for 8 minutes each |
||
| Shock resistance | 147 m/s2 in X, Y, and Z directions 3 times each | ||
| Appearance | 31 × 65 × 90 mm (excluding protrusions) | ||
| Weight | 120 g max. | 130 g max. | |
* When connected to the V680-H01-V2: 0.28 A.
Performance Specifications
For CJ1 Series
| Model | CJ1W-V680C11 | CJ1W-V680C12 | |||
|---|---|---|---|---|---|
| Unit classification | Special I/O Unit | ||||
| Influence on CPU Unit’s cycle time |
0.15 ms | 0.3 ms | |||
| Mounting location | CJ1-series CPU Rack or CJ1-series Expansion Rack (Cannot be mounted to C200H Expansion I/O Racks or SYSMAC BUS Slave Racks.) |
||||
| Connectable Antennas |
V680-series Amplifiers and Antennas *1 | ||||
| Applicable RF Tags | V680-series RF Tags | ||||
| No. of allocated units |
1 | 2 | |||
| No. of allocated words |
10 words | 20 words | |||
| Control protocol | Special protocol | ||||
| Data exchange methods with CPU Unit |
Special I/O Unit Area in CIO Area: CIO 2000 to CIO 2959 |
Constant data exchange of 10 words/Unit |
CPU Unit to ID Sensor Unit |
Unit controls, communications processing specification, data storage area specification |
|
| ID Sensor Unit to CPU Unit |
Unit information, results information, processing results monitor |
||||
| Special I/O Unit words in DM Area: D20000 to D29599 |
100 words/Unit transferred when power is turned ON or when restarting the Unit |
CPU Unit to ID Sensor Unit |
System Settings, Auto Wait Time Setting, Write Protection Disable Setting, Antenna Connection Setting, Results Monitor Output, Test Setting, Run/Test Switching Method Setting |
||
| Data transfer quantity |
2,048 bytes max. (160 bytes/scan) *2 | 2,048 bytes max./channel (160 bytes/scan) *2 | |||
| Operating modes | Run Mode | ||||
| Test Mode | Communications tests Distance level measurements Read speed level measurements Write speed level measurements Noise level measurements Communications success rate measurements |
||||
| Diagnostic functions |
(1) CPU watchdog timer (2) Communications error detection with RF Tag (3) Antenna power supply error |
||||
*1. V680-H01 and V680-H01-V2 can be connected to 1CH-type ID Sensor Units only. They are not supported by 2CH-
type ID Sensor Units.
*2. If using Intelligent I/O Instructions is specified as the data transfer method, up to 2,048 bytes can be transferred in
one scan.
type ID Sensor Units.
*2. If using Intelligent I/O Instructions is specified as the data transfer method, up to 2,048 bytes can be transferred in
one scan.
For NJ Series
| Model | CJ1W-V680C11 | CJ1W-V680C12 | |
|---|---|---|---|
| Unit classification | Special I/O Unit | ||
| Mounting location | NJ-series CPU Rack or NJ-series Expansion Rack | ||
| Connectable Antennas | V680-series Amplifiers and Antennas * | ||
| Applicable RF Tags | V680-series RF Tags | ||
| Operating modes | Run Mode | ||
| Test Mode | Communications tests Distance level measurements Read speed level measurements Write speed level measurements Noise level measurements Communications success rate measurements |
||
| Data exchange methods with CPU Unit | Data exchange by using I/O ports | ||
| Diagnostic functions | (1) CPU watchdog timer (2) Communications error detection with RF Tag (3) Antenna power supply error |
||
* V680-H01 and V680-H01-V2 can be connected to 1CH-type ID Sensor Units only. They are not supported by 2CH-type
ID Sensor Units.
ID Sensor Units.
Communications Function Specifications
| Model | CJ1W-V680C11 | CJ1W-V680C12 |
|---|---|---|
| Communications control | (1) RF Tag Communications Speed (Normal Mode or High-speed Mode) (2) Write Verification Processing (3) Auto Wait Time Setting (4) UID Addition Setting (5) Write Protection Setting (6) Antenna Connection Setting (One-channel ID Sensor Unit (CJ1W-V680C11)) (7) Results Monitor Setting |
|
| Commands | Read Write Bit Set/Bit Clear Mask Bit Write Calculation Write Data Fill Data Check Number of Writes Control Read with Error Correction Write with Error Correction UID Read Noise Measurement |
Read Write Bit Set/Bit Clear Mask Bit Write Calculation Write Data Fill Data Check Number of Writes Control Copy Read with Error Correction Write with Error Correction UID Read Noise Measurement |
| Communications specification | Single trigger Single auto Repeat auto FIFO trigger * FIFO repeat * Multi-access trigger * Multi-access repeat * |
|
* FIFO trigger, FIFO repeat, Multi-access trigger, and Multi-access repeat specification cannot be used for communicating
with V680-D1KP[][] RF Tags.
with V680-D1KP[][] RF Tags.
Connectable Units
When using V680-HS51/-HS52/-HS63/-HS65 Antenna
| Model | NJ System | CJ System | CS System | |||
|---|---|---|---|---|---|---|
| CPU unit | Expansion unit | CPU unit | Expansion unit | CPU unit | Expansion unit | |
| CJ1W-V680C11 | 4 units | 6 units | 4 units | 4 units | N/A | N/A |
| CJ1W-V680C12 | 2 units | 3 units | 2 units | 2 units | N/A | N/A |
When using V680-H01-V2 Antenna
| Model | NJ System | CJ System | CS System | |||
|---|---|---|---|---|---|---|
| CPU unit | Expansion unit | CPU unit | Expansion unit | CPU unit | Expansion unit | |
| CJ1W-V680C11 | 2 units | 2 units | 2 units | 1 unit | N/A | N/A |
(Unit: mm)
CJ1W-V680C11
CJ1W-V680C12
|
Catalog Name
|
Catalog Number
[size] |
Last Update
|
|---|---|---|
 CJ1W-V680C11/V680C12, CS1W-V680C11/V680C12 Data Sheet |
– [975KB] |
Jul 12, 2018 |
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