PLC Automation

PLC AUTOMATION

PLC 40 Series Processor PLC 50 Series Processor PLC 90 Series Processor
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