ABB AC500 PLC - Page 73

Processor Module PM572 PM573-ETH
Physical link Configurable for RS-232 or RS-485 (from 0.3 to 187.5
kB/s) pluggable terminal block, spring connection for pro-
gramming, as Modbus (master/slave), as serial ASCI
communication, as CS31 Master
Connection
Usage
Serial interface COM2 (not for PM5xy-2ETH models):
Physical link Configurable for RS-232 or RS-485 (from 0.3 to 187.5
kB/s) D-sub for programming, as Modbus (master/slave),
as serial ASCII communication
Connection
Usage
Integrated communication module:
ETH = Ethernet - ETH onboard with web server,
SNTP and IEC60870-5-104 pro-
tocol
RJ45 -
ARCNET = ARCNET BNC -
Number of external communication
modules
Up to 4 communication modules like PROFIBUS DP,
Ethernet, CANopen. There are no restrictions concerning
the communication module types and communication
module combinations (e.g. up to 4 PROFIBUS DP com-
munication modules are possible)
Ethernet - 10/100 base-TX, 1x RJ45 socket,
provided on TB5x1-ETH
LEDs, LCD display, 8 function
keys
For RUN/STOP switchover, status displays and diagnosis
Number of timers Unlimited
Number of counters Unlimited
Programming languages:
Structured Text ST x x
Instruction List IL x x
Function Block Diagram
FBD
x x
Ladder Diagram LD x x
Sequential Function Chart
SFC
x x
Continuous Function Chart
CFC
x x
1
): up to 7 I/O terminal units before PS501 V1.2 and processor module firmware before V1.2.0.
Table 11: PM58x
Processor Module PM582 PM583-ETH PM585-ETH
Program memory flash EPROM and RAM 512 kB 1024 kB 1024 kB
Data memory, integrated 416 kB, incl.
288 kB buffered
1024 kB, incl.
288 kB buf-
fered
1536 kB, incl.
512 kB buf-
fered
Expandable memory None None None
Integrated mass storage memory None None None
Pluggable memory card for:
User data storage x x x
Device Specifications
Processor Modules > AC500 (Standard)
2019/04/17 3ADR010121, 13, en_US 73