MELSEC-Q SERIES
MELSEC-Q SERIES
Its powerful presence guides the Q Series to the top, where no PLC has ever been before.
With its nano-order speed basic command processes, the next generation MELSEC-Q Series dramatically improves system and machine performance.
As equipment and manufacturing facilities continue to evolve on a daily basis, the series enables high-speed, high-accuracy and large volume data processing and machine control.
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MELSEC-Q SERIES
Current production requirements are calling for an increase in productivity and carrying out production processes even faster due to an increase in production information such as production results and tractability.
The MELSEC-Q Series programmable controller “Universal model QnU” is a leader for these market needs. High-speed basic instruction processing on a micro scale dramatically increases your system and machine performance.
Inheriting the high robust and ease of use design of the Q Series, the MELSEC QnU programmable controller will open up new possibilities in automation solutions.
SPECIFICATION
| Lineup | Programmable controller CPU (Universal model): 25 models Process CPU: 4 models Redundant CPU: 2 models C Controller: 4 models Motion CPU: 2 models Robot controller: 1 model CNC CPU: 1 model |
| Control method | Stored program cyclic operation |
| I/O control mode | Refresh mode |
| Programming language | Ladder diagram Structured text (ST) Instruction list MELSAP3 (SFC), MELSAP-L Function block diagram (FBD) Function block (FB) C/C++*4 |
| Engineering environment | MELSOFT GX Works2 MELSOFT PX Developer MELSOFT MT Works2 CW Workbench |
| Program size (K step) | 1000 |
| Number of I/O points [X/Y] (point) | 4096 |
| Device/label memory/ standard RAM (K byte) | 1792 |
| Data memory/ standard ROM (byte) | 16 M |
| Processing speed | |
| LD instruction (ns) | 1.9 |
| MOV instruction (ns) | 3.9 |
| Floating point addition (µs) | 0.014 |
| Memory interface | |
| Extended SRAM cassette | ●*3 |
| SD memory card | ●*3 |
| SRAM card, FLASH card, ATA card | ●*5 |
| External interface | |
| USB | ● |
| Ethernet (1000BASE-T*7/ 100BASE-TX/ 10BASE-T) |
●*8 |
| RS-232 | ●*9 |
| RS-422/485 | — |
| Display unit | — |
| CC-Link IE connection port | |
| Ethernet (1000BASE-T/ 100BASE-TX/ 10BASE-T) |
— |
| Network connectivity (adapter/module) | |
| Ethernet (1000BASE-T*13/ 100BASE-TX/ 10BASE-T) |
● |
| CC-Link IE Control | ● |
| CC-Link IE Field | ●*15 |
| CC-Link | ● |
| CC-Link/LT | ● |
| SSCNET Ⅲ/H | ● |
| AnyWire | ● |
| BACnet™ | ● |
| MODBUS®/TCP | ● |
| MODBUS® | ● |
| General specifications/conformed standards | |
| Operating ambient temperature | 0…55℃ |
| International safety standards (ISO 13849-1 PL e, IEC 61508 SIL 3) |
— |
| Standard on corrosive atmosphere (JIS C60721-3-3/ IEC 60721-3-3 3C2) |
— |
| CE: Council Directive of the European Communities | ● |
| UL: Underwriters Laboratories Listing | ● |
| LR: Lloyd’s Register of Shipping approval | ● |
| DNV: Norwegian Maritime approval | ● |
| RINA: Italian Maritime approval | ● |
| NK: ClassNK approval | ● |
| ABS: American Bureau of Shipping approval | ● |
| BV: Bureau Veritas approval | ● |
| GL: Germanischer Lloyd approval | ● |
| Key features/functions | Line manufacturing Distributed control Large-scale I/O control Integrated network Multiple CPU Process control High-reliability control C programming Data logging IT gateway Advanced motion |
*1: Supports redundant system when paired with R6RFM
*2: SFC is not supported in redundant mode and by safety CPU
*3: Q□UDVCPU only
*4: When using CW Workbench
*5: Does not support QnUDVCPU and certain models
*6: Does not support L02SCPU(-P)
*7: Supports the user Ethernet port of Q24DHCCPU-V/VG/LS and Q26DHCCPU-LS only
*8: Supports Q□UDE(H)CPU and Q□UDVCPU only
*9: Does not support Q□UDE(H)CPU and Q□UDVCPU
*10: Supports L02SCPU(-P) only
*11: Supports FX3G only
*12: R□ENCPU only
*13: Supports the MELSEC iQ-R Series only.
*14: Supported by expansion board
*15: Does not support Q□(P)(H)CPU and Q□PRHCPU
*16: Supports SSCNET Ⅲ
*17: Only supported when used together with extended temperature range main/extension base units
*18: R□SFCPU-SET only.
*19: For protection against aggressive atmosphere and gases, products with a conformal coating (JIS C 60721-3-3/IEC 60721-3-3 Class 3C2) are available on request
*20: Operating ambient temperature from -20℃ is supported by products produced from June 2016 (serial number “166” or later). For details, on supported products, please refer to the relevant product manual.
| TYPE | MELSEC-Q SERIES SET, CPU, Base Unit, Power supply, I/O module, Analog I/O module, Pulse I/O, counter module, Positioning module, Information module, Control network module, Energy measuring module |
|---|
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