Modular PLC systems A, AnS and Q Series PLCs
System concept Wide range of solutions Added functions for Q series A, AnS and Q Series PLCs Questions
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
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
System concept –Special function modules Analogue to digital Digital to analogue Positioning –Intelligent function modules Serial communications Networking
Wide range of solutions CPU I/O ranges from 256 to 4096 IEC programming, also supports traditional ladder and list languages –GX Developer
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
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
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
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
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.
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
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
Questions? A, AnS and Q Series PLCs
Modular PLC systems A, AnS and Q Series PLCs