Page 72 - index

AC500

Technical data

AC500 communication modules
– Up to 4 communications modules can be used on an AC500 CPU
– No external power supply required.
Type CM572-DP CM577-ETH CM578-CN CM588-CN CM579- CM579- CM574-RS CM574-
PNIO ETHCAT RCOM
Communication interfaces
RJ45 – ? (x 2) (2) – – ? (x 2) (2) ? (x 2) – –
RS-232 / 485 – – – – – – ? (x 2) ? (x 2)
Terminal blocks (1) – – ? ? – – ? (x 2) ? (x 2)
Sub-D socket ? – – – – – – –
4 Protocols PROFIBUS DP Ethernet (TCP/IP, CANopen CANopen slave PROFINET IO EtherCAT ® Serial COM ASCII, Serial RCOM/
®
®
®
®
Master V0/V1 UPD/IP, Mod- master Controller Modbus RTU, RCOM+
®
bus TCP) CS31
®
CPU interface 8 kB Dual-port 8 kB Dual-port 8 kB Dual-port 8 kB Dual-port 8 kB Dual-port 8 kB Dual-port 8 kB Dual-port 8 kB Dual-port
memory memory memory memory memory memory memory memory
Transfer Rate 9.6 kbit/s to 10 / 100 Mbit/s 10 kbit/s to 10 kbit/s to 10 / 100 Mbit/s 10 / 100 Mbit/s 9.6 kBit/s up to 2,4 kBit/s to
12 Mbit/s 1 Mbit/s 1 Mbit/s 187.5 kBit/s 19.2 kBit/s
Co-processor Communication Communication Communication Communication Communication Communication Programmable PowerPC
processor processor processor processor processor processor CPU like PM57x 50 MHz
netX 100 netX 100 netX 100 with PowerPC processor
50 MHz processor
Memory – – – – – – 256 kB program –
memory
384 kB data
memory
Additional features Multi master BOOTP CAN 2.0A NMT Slave RTC - Real-time CoE (Can over – Stand alone –
functionality DHCP CAN 2.0B PDO Cyclic Protocol, Ethercat) CPU in coupler
Max. Number of CANopen ® SDO server Class 1 process data module housing
subscribers: Heartbeat RTA - Real-time (PDO) (cyclic) allowing to be
– 126 (V0) Nodeguard Acyclic Protocol CoE Mailbox used as standard
– 32 (V1) DCP Discovery data (SDO) serial interface or
and Configura- (acyclic) as free program-
tion Protocol Distributed Clock mable serial
CL-RPC - Con- (32-bit, 64-bit) interface coupler.
nectionless Re- – Independant
mote Procedure internal CPU
Call programmable for
own communica-
tion protocol or
data processing.
– 2 x CS31
master, Modbus
®
master/slave,
free configurable,
protocols ASCII.
(1) Plug-in terminal block included.
(2) 10 / 100 Mbit/s, full/half duplex with auto-sensing, 2-port switch integrated.

4/70 | ABB Industrial Automation & Motion