ABB PM571 - 4. Appendix; 4.1 Technical Data

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AC500-eCo - 19 - Hardware Introduction
4. Appendix
4.1 Technical Data
CPU
PM554 PM564
Table 0, Details/Type
PM554-T, PM554-R PM554-R-AC PM564-T, PM564-R
Supply voltage 24 V DC 24V DC or 100-240V AC 24 V DC
Program memory 128 KB 128 KB 128 KB
Integrated data memory[KB] 10 KB 10 KB 10 KB
Memory card adapter (option)
Plug-in memory card [SD card] 512MB 512MB 512MB
for storage user data
x x x
for storage program
x x x
for update firmware
x x x
Cycle time for 1000 instruction in ms
binary 0.3 ms 0.3 ms 0.3 ms
word 0.3 ms 0.3 ms 0.3 ms
floating 6.0 ms 6.0 ms 6.0 ms
Onboard I/Os see table 1,2,3 see table 1,2,3 see table 1,2,3
max. digital inputs/outputs 8 / 6 8 / 6 8 / 6
max. analog inputs/outputs
－ －
2 / 1
Max.number of centralized inputs/outputs
Digital inputs 224+8 224+8 224+8
Digital outputs 168+6 168+6 168+6
Analog inputs 112 112 112+2
Analog outputs 112 112 112+1
Max. number of expansion I/O modules
centralized I/O modules 7 7 7
Decentralized I/O modules
on CS31 bus: up to 31
stations with up to 120 DI /
120 DO each
on CS31 bus: up to 31
stations with up to 120 DI /
120 DO each
on CS31 bus: up to 31
stations with up to 120 DI
/ 120 DO each
Data buffering in flash in flash in flash
Real-time clock (option with battery back-up) x x x
Program execution
cyclical x x x
time-controlled x x x
multi tasking x x x
interruption x x x
User program protection by password x x x
Internal interfaces
COM1:
RS485 x x x
Sub-D connection x x x
Progamming,Modbus,ASCII,CS31 x x x
COM2:(option)
RS485 x x x
Sub-D connection x x x
Progamming,Modbus,ASCII x x x
Integrated Ethernet
－ － －
RUN/STOP switch x x x
LED display for power, status and error x x x