CPU do sterowania procesem
Moduł jednostki centralnej procesora do sterowania procesem jest w serii MELSEC iQ-R częścią obszaru specyficznych aplikacji i ma dostępne cztery jednostki centralne z pamięciami o pojemnościach od 80K do 1200K kroków programu. Został specjalnie zaprojektowany do średnich i dużych systemów sterowania procesem, wymagających szybkiego przetwarzania danych połączonego z obsługą złożonych pętli PID.
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Specifications |
R08PCPU |
R16PCPU |
R32PCPU |
R120PCPU |
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|---|---|---|---|---|---|
|
Type |
Process CPU |
Process CPU |
Process CPU |
Process CPU |
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|
I/O points |
4096 |
4096 |
4096 |
4096 |
|
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Multiple CPU system |
Up to 4 CPU modules can be used in combination on one base unit. |
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Battery buffer |
All CPU modules are fitted with a lithium-battery with a life expectancy of 5 years. |
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Memory type |
RAM, ROM, SD memory card |
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Memory capacity |
Data memory |
5 MByte |
10 MByte |
20 MByte |
40 MByte |
|
for PLC program |
80 k steps (320 kByte) |
160 k steps (640 kByte) |
320 k steps (1280 kByte) |
1200 k steps (4800 kByte) |
|
|
Instruction processing time |
LD instruction ns |
0.98 |
0.98 |
0.98 |
0.98 |
|
MOV instruction ns |
1.96 |
1.96 |
1.96 |
1.96 |
|
|
PC MIX value 1 instructions/μs |
419 |
419 |
419 |
419 |
|
|
Timer (T) points |
1024 (user-changeable) |
1024 (user-changeable) |
1024 (user-changeable) |
1024 (user-changeable) |
|
|
Counter (C) points |
512 (user-changeable) |
512 (user-changeable) |
512 (user-changeable) |
512 (user-changeable) |
|
|
Internal relay (M) points |
12288 (user-changeable) |
12288 (user-changeable) |
12288 (user-changeable) |
12288 (user-changeable) |
|
|
Data register/special register (D) points |
18432 (user-changeable) |
18432 (user-changeable) |
18432 (user-changeable) |
18432 (user-changeable) |
|
|
File register (R /ZR ) points |
0 (user-changeable) |
0 (user-changeable) |
0 (user-changeable) |
0 (user-changeable) |
|
|
Interrupt pointer (I) points |
1024 (fixed) |
1024 (fixed) |
1024 (fixed) |
1024 (fixed) |
|
|
Pointer (P) (global/local) (default) points |
8192 (user-changeable, up to 24) |
8192 (user-changeable, up to 24) |
8192 (user-changeable, up to 24) |
8192 (user-changeable, up to 24) |
|
|
Annunciator (F) points |
2048 (user-changeable) |
2048 (user-changeable) |
2048 (user-changeable) |
2048 (user-changeable) |
|
|
Index register (Z) points |
20 (user-changeable, up to 24) |
20 (user-changeable, up to 24) |
20 (user-changeable, up to 24) |
20 (user-changeable, up to 24) |
|
|
Link relay (B)/link register (W) points |
8192 (user-changeable) |
8192 (user-changeable) |
8192 (user-changeable) |
8192 (user-changeable) |
|
|
Number of connectable extensions |
7 (In a redundant system, no extension base units can be connected.) |
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Max. number of insertable modules |
Up to 64 (up to 11 in a redundant system) |
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Internal power consumption (5 V DC) A |
0.76 |
0.76 |
0.76 |
0.76 |
|
|
Max. compensation time at power failure ms |
The time differs depending on the power supply module used. |
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Weight kg |
0.20 |
0.20 |
0.20 |
0.20 |
|
|
Dimensions (WxHxD) mm |
27.8x106x110 |
27.8x106x110 |
27.8x106x110 |
27.8x106x110 |
|
|
Order information Art. no. |
285496 |
285499 |
285500 |
285497 |
|
|
Specifications |
R6RFM |
|---|---|
|
Type |
Redundant process CPU |
|
Occupied I/O points |
32 |
|
Communication cable |
Multi-mode optical cable |
|
Max. distance m |
550 (when the core outer diameter is 50 μm) |
|
Tracking cable data capacity (word) |
1 M |
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Optical fiber specifications |
Standard: IEEE802.3, IEC 60793-2-10 (Types A1a.1) |
|
Connector specifications |
Duplex LC connector |
|
Laser class (IEC60825-1) |
Class 1 laser product |
|
Internal power consumption (5 V DC) A |
0.88 |
|
Weight kg |
0.18 |
|
Dimensions (WxHxD) mm |
27.8x106x110 |
|
Order information Art. no. |
301648 |
