
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