ABB AC500-eCo V3 - Page 100

Data of I/Os PM5012-x-ETH PM5032-x-ETH PM5052-x-ETH PM5072-T-2ETH
Channels for
relay version
4 6 -
Rated voltage
relay
240 V AC -
Nominal current
per relay channel
2 A resistive -
Analog inputs Optional
Analog outputs Optional
Number of option
board slots
1 2 3 3
Usage of option
board
Each slot can be used for all type of existing option boards, same option
board for serial interface or digital/analog I/O extension can be used on
several slot per CPU.
Note: RTC option board is only for PM5012 possible.
KNX address
switch
No TA5130-KNXPB
only on 1 slot
Real-time clock
(RTC)
TA5131-RTC No
Serial interface TA5141-RS232I, TA5142-RS485/TA5142-RS485I
Digital in/out
channels
TA5101-4DI, TA5105-4DOT, TA5110-2DI2DOT
Analog in/out
channels
TA5120-2AI-UI, TA5122-2AI-TC, TA5123-2AI-RTD, TA5126-2AO-UI
Max. number of
I/O modules on
I/O bus
0 10
Digital inputs Onboard I/O only 128 B 1 kB
Digital outputs 128 B 1 kB
Number of
decentralized
inputs and out-
puts
Depending on the fieldbus used
Internal interfaces
Serial COMx Optional, use a
dedicated serial
interface option
board (up to 1)
Optional, use a
dedicated serial
interface option
board (up to 2)
Optional, use a dedicated serial
interface option board (up to 3)
Modbus RTU Master/Slave, ASCII
Ethernet inter-
face RJ45
1 2
Independent with
switch function-
ality
Ethernet func-
tions
Programming, TCP/IP, UDP/IP, DHCP, PING, network variables, and other
listed below
Modbus TCP/IP
client/server
Yes
8 / 3
Yes
13 / 8
Yes
20 / 10
Yes
30 / 15
SNTP client/
server
No Yes
Device specifications
Processor modules > PM50xx
2021/06/293ADR010635, 2, en_US100