AC500_Communication_Modules_Rev_3_0
AC500
Communication Module Basic module
Scalable PLC AC500
Modules
Communication Modules
Interrupt and Counter Module
Contents
Communication Modules
Interrupt and Counter Module
Coming up
PROFIBUS DP Master V0/V1 op
by use of repeaters)
Transmission rate: up to 12 Mbit
Multimaster operation possible
Up to 4 CM572s per CPU
No external power required
LED indicators
Control, parameterization and di
The library is loaded automatica
PROFIBUS DP –CM572-DP
V1 operating up to 31 slaves (125
2 Mbits/s
ible
nd diagnosis provided by FBs
atically into the project
Transmission rate 10/100 MBit/s
Integrated 2 port switch
PROFINET IO master for up to 1
Maximum 4 modules per CPU
No external power supply requir
5 status LEDs, some bicolor
2 rotary switches for use in futur
Communication and diagnosis p
The library is loaded automatica PROFINET CM579-PNIO
MBit/s, full duplex
p to 128 IO devices
PU
equired
future
osis provided by FBs
atically into the project
Transmission rate: 10/100 Mbit/s
2 x RJ45 ports ( ETHCAT 2 for u
EtherCAT Master for up to 200 s
Direct slave to slave communica
Distributed control cams function
Rotary switches for address set
Up to 4 modules per CPU
No external power supply requir
5 status LEDs, some bicolor
Communication and diagnosis p
The library is loaded automatica EtherCAT CM579-ETHCAT
Mbit/sec full duplex
2 for use in future)
200 slaves
unication provided
nctionality
s set-up
equired
osis provided by FBs
atically into the project
CANopen NMT master operating
CAN sync mode (start of an inte
telegram)
Alternatively CAN2A or CAN2B
possible
Transmission rate: up to 1MBit/s
Up to 4 modules per CPU
No external power supply requir
Status LEDs
CAN communication, bus contro
FBs
The library is loaded automatica
CANopen CM578-CN
rating up to 127 NMT slaves
n interrupt task by getting SYNC
N2B peer to peer communication
MBit/s
equired
ontrol and diagnosis provided by
atically into the project
DeviceNet Master operating up t Transmission rate: 125kBit/s to 5 Up to 4 modules per CPU
24V DC external DeviceNet pow Status LEDs
Configuring, parameterization an
The library is loaded automatica DeviceNet CM575-DN
g up to 63 slaves /s to 500kB/s t power supply required on and diagnosis provided by FBs atically into the project
Serial CM574-RS
Two serial RS232/485 communi Transmission rate: 9.6 kBit/s to 1
Protocols:
CS31 Master (on COM1) Modbus RTU master or slave
ASCII
Freely programmable with PS50
Preprocessing in separate pr Up to four communication modu No external power supply requir
Programmable LED indication munication lines /s to 187.5 kBit/s slave PS501:
ate program possible
modules on CPU equired ion
RCOM/RCOM+ CM574-RCOM
Two serial RS232/485 communi COM1: RCOM/RCOM+
COM2: console
Transmission rate: 2.4 kBit/s to 1 Protocols: RCOM/RCOM+
Up to four communication modu No external power supply requir
Programmable LED indication COM
munication lines
/s to 19.2 kBit/s modules on CPU equired ion
Ethernet communication module wit
RJ45 ports
Transmission rate: 10/100 Mbit/sec
Protocols:
TCP/IP (programming and Telec
conform)
Modbus TCP (server and/or clie
UDP/IP
Parallel operation of TCP/IP, Modbu
Rotary switches for address set-up,
Up to 4 modules per CPU
No external power supply required
Communication, parameterization a
The library is loaded automatically in
Ethernet CM577-ETH
le with integrated 2 port switch, 2 x
t/sec full or half duplex, auto sensing
Telecontrol protocol IEC 60870-5-104
or client)
Modbus TCP and UDP/IP provided
up, status LEDs
ired
ion and diagnosis provided by FBs
ally into the project
Integration into Existing Network Modem
Networks
Up to five different network /
fieldbus connections
Modbus RTU, CS31 bus and
ASCII protocols via communication modules or CPU’s COM ports
tworks
CPU
CM
FBP
Not available
FBP = Fieldbusplug CM Communication Capabilities
FBP FBP FBP CM
CM = communication module
lug CM CM CM
CM
Communication Modules
Interrupt and Counter Module
Coming up
Up to 4 DC541-CM modules can
PM57x, PM58x or PM59x
The DC541-CM module contains channels configured depending o Module DC541-CM (1)
The counter module DC541 can be two operating modes:
Fast counting device can be operated by CPU as tains 8 digital input / output ing on operating mode
an be used alternatively in one of Interrupt input / output device
The module functionality in b independent of the program c
The module's cycle time is se on its channel configuration
The implementation of the mo by function blocks. The library the project
Visualizations are available Module DC541-CM (2)
y in both operating modes is ram cycle is set automatically depending tion he module function is performed library is loaded automatically into ble
Module DC541-CM: Fast Counte Channel configuration
32-bit up/down counter as a 32 32-bit periodic counter as a 32 Limiter for a 32-bit counter
32-bit up counter (forward counte kHz, 5 kHz and 2.5 kHz
Pulse-width modulation (PWM) w Time and frequency measureme Frequency output Digital Input
Digital output
ounter
32-bit counter without limit 32-bit counter with a limit ounter) with the frequencies 50
WM) with a resolution of 10 kHz rement
Module DC541-CM: Interrupt IO Channel configuration
Interrupt
Interrupt-start with jitter < 100
Reaction time maximum 500Reaction time: time between set interrupt output.
The input and output can bel CM modules.
Digital input
Digital output
upt IO Module
< 100 μs m 500 μsec
ween read an interrupt input and
n belong to two different DC541-