1. Modular PLC systems A, AnS and Q Series PLCs

2. System concept Wide range of solutions Added functions for Q series A, AnS and Q Series PLCs Questions

3. System concept  A, AnS and Q PLC system construction –Power supply module 120/240VAC or 24VDC –CPU module From 256 up to 4096 I/O High speed, large memory versions

4. System concept –Backplane 2, 3, 5 and 8 slots Main and extension units –I/O modules 16, 32 or 64 points AC or DC types available Terminal block, D-sub or FCN connector

5. System concept –Special function modules Analogue to digital Digital to analogue Positioning –Intelligent function modules Serial communications Networking

6. Wide range of solutions  CPU I/O ranges from 256 to 4096  IEC 61131-3 programming, also supports traditional ladder and list languages –GX Developer

7. Wide range of solutions A3A A2A-S1 A2A A3N A2N-S1 A2N A1N 2048 I/O 1024 I/O 512 I/O 256 I/O  I/O ranges for large sized A series CPUs

8. Wide range of solutions  I/O ranges for large sized QnA CPUs Q4AR Q4A Q3A Q2A-S1 Q2A 2048 I/O 1024 I/O 512 I/O 4096 I/O

9. Wide range of solutions  I/O ranges for small sized AnS CPUs A2USH-S1 A2US A2ASH-S1 A2ASH A2SH A1SH A1SJH 1024 I/O 512 I/O 256 I/O 512 I/O 1024 I/O

10. Wide range of solutions  I/O ranges for small sized Q2AS CPUs Q2ASH-S1 Q2ASH Q2AS-S1 Q2AS 1024 I/O 512 I/O 1024 I/O 512 I/O

11. Wide range of solutions  Wide range of special function modules –Processes signals and data, only communicate with the PLC CPU when required Analogue to digital, digital to analogue High speed counter Positioning  Intelligent modules handle complex tasks –Can directly access CPU devices –No burden on the CPU for network and communication control Serial communication MELSECNET/10, Ethernet, etc.

12. Wide range of solutions  Open networking supported –Multi vendor support –Wide range of devices available  Currently supports: –Profibus FMS –Profibus DP –ASi –DeviceNet –CC Link

13. Added function for Q series  Faster processing speed –0.075  s for LD instruction –Approximately 3 times faster than AnACPU  Larger memory –up to 124 kstep  Multiple programs –maximum of 124  4 types of program –scan, initial, wait and low speed  Hot standby system –Q4ARCPU

14. Questions? A, AnS and Q Series PLCs

15. Modular PLC systems A, AnS and Q Series PLCs