ABB AC500-eCo Series Hardware Introduction page 5

Following table shows the AC500 CPUs with different features.
Details/Type:
Supply voltage(DC)
Supply voltage(AC)
Program memory
Flash EPROM und
RAM [kByte]
Data memory
integrated
[kByte]
Plug-in memory
card [SD card]
Cycle time for 1000 instructions in ms
Binary
Word
Floating-point
Number of centralized inputs/outputs max.
binary inputs
binary outputs
analog inputs
analog outputs
Number of decentralized inputs/outputs max.
Ethernet integrated
ARCNET integrated
Data buffering
RTC
Program execution
Cyclical
Time-controlled
Multitasking
protection by
password
Overview of the S500 digital I/O modules:
Type DI
DI524 32
DC522 -
DC523 -
DC532 16
DX522 8
DX531 8
DC541 -
DI561 8
DI562 16
DI571 8
DO561 -
DO571 -
DO572 -
DX561 8
DX571 8
DC561 -
________________________________________________________________________________________________________
AC500-eCo
PM554 PM564
24 V DC 24 V DC
100- 100-
240VAC 240VAC
128 128
10kB 10kB
512 MB 512 MB
0,3 0,3
0,3 0,3
6 6
232 232
174 174
112 114
112 113
- -
- -
Flash / SDRAM
Optional with battery
x x
X x
x x
DO
-
-
-
-
8
4
-
-
-
-
8
8
8
8
8
-
PM571 PM581
24 V DC 24 V DC
100- 100-
240VAC 240VAC
64 256
21 incl. 288, incl.
4 KB 32 KB
RETAIN RETAIN
512 MB 512 MB
0,3 0,15
0,3 0,15
6 3
320 320
240 240
160 160
160 160
PM571- PM581-
ETH ETH
PM581-
-
ARCNET
x x
x x
x x
x x
x x
DC* Signal voltage
- 24VDC
16 24VDC
24 24VDC
16 24VDC
- 24VDC
- 100-240VAC
8 24VDC
- 24VDC
- 24VDC
- 100-240VAC
- 24VDC
- 24VDC or 100-240VAC
- 100-240VAC
- 24VDC
- 24VDC
16 24VDC
- 5 -
PM582 PM590
24 V DC 24 V DC
100- 100-
240VAC 240VAC
512 4096
288, incl. 3072, incl.
32 KB 512 KB
RETAIN RETAIN
512 MB 512 MB
0,15 0,02
0,15 0,01
3 0,02
320 320
240 240
160 160
160 160
PM582- PM590-
ETH ETH
PM582-AR PM590-A
CNET RCNET
Battery
x x
x x
x x
x x
x x
Hardware Introduction
PM591
24 V DC
100-
240VAC
4096
3072, incl.
512 KB
RETAIN
512 MB
0,02
0,01
0,02
320
240
160
160
PM591-
ETH
PM591-A
RCNET
x
x
x
x
x
S500-eCo