PLC AUTOMATION INDIA
PLC AUTOMATION
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| Details | 40 Series processors 07 CR 41 / 07 CT 41 07 CR 42 / 07 CT 42 |
50 Series processors 07 CR 51 / 07 KT 51 |
90 Series processors 07 KT 94 |
| AC31 Twisted Pair | No | Yes | Yes |
| Program Memory – with on line modification – without on line modification – support |
17 kBytes 34 kBytes Flash EPROM and RAM |
17 kBytes 34 kBytes Flash EPROM and RAM |
240 kBytes 240 kBytes Flash EPROM and RAM |
| Memory Card | No | No | Smart Media card (Flash 2 Mbytes) for data and program |
| Cycle time for 1kbyte – 100% binary – 65% binary 35% word |
0.4 ms 1.2 ms |
0.4 ms 1.2 ms |
0.25 ms |
| Number of input / outputs – I/O binary incorporated – I/O max. – I/O analog incorporated – I/O max. |
8 DI and 6 DO 56 In and 30 out 3 AI on 07 CR / CT 42 24 AI and 12 AO |
8 In and 6 Out typ 1000 – 258 AI and 224 AO |
24 DI and 16 DO and 8 DC typ 1000 8 AI and 4 AO 224 In and 224 Out |
| Back up data (choice) | – | Incorporated Battery | 07 LE 90 external battery |
| Real time clock | Yes | Yes | Yes |
| Programming Language | AC31GRAF or 907 AC 1131 | AC31GRAF or 907 AC 1131 | AC31GRAF or 907 AC 1131 |
| Program execution | time and priority driven tasks |
time and priority driven tasks |
— |
| Sub routines | yes (12) | yes (12) | — |
| User program protection | password | password | — |
| Incorporated potentiometers | 2 (modifiable parameters) | 2 (modifiable parameters) | — |
| Data memory bits – words (16 bits) – double words (32 bits) – step chains (16 steps) (all outputs/variables, binary or analog may be used as variables) |
2016 2016 128 2016 |
2016 2016 128 2016 |
8192 8192 1024 4096 |
| Timers | Unlimited (42 simultaneous) | Unlimited (42 simultaneous) | Unlimited |
| Counters | Unlimited (function) | Unlimited (function) | Unlimited |
| High speed counter (Counter and sensor inputs used in place of binary inputs) |
1 (5 kHz) with encoder or 2 (7 kHz) independent |
1 (5 kHz) with encoder or 2 (7 kHz) independent |
2 (50 kHz) |
| Special Functions | MODBUS protocol, PI and PID regulator 32 bit arithmetic ASCII communications |
MODBUS protocol, PI and PID regulator AC31 bus switchable on MODBUS slave ASCII communications 32 bit arithmetic |
ARCNET, MODBUS PI and PID regulator 32 bit arithmetic ASCII communication |
| Connection | European type pull-out or “edge-clamp” type |
European type pull-out or “edge-clamp” type |
European type pull-out |
| Assembly | On 35 mm profile DIN rail | On 35 mm profile DIN rail | On 35 mm profile DIN rail |