ABB AC500 PLC - Page 6

NOTICE!
Risk of malfunctions!
Unused slots for communication modules are not protected against accidental
physical contact.
– Unused slots for communication modules must be covered with dummy
communication modules (TA524 Ä Chapter 1.8.2.3 “TA524 - Dummy Com-
munication Module” on page 1151 to achieve IP20 rating.
– I/O bus connectors must not be touched during operation.
Terminal Base TB511- TB521- TB523- TB541-
ETH ARCNET ETH ARCNET 2ETH ETH
I/O bus I/O interface
for direct con-
nection of up to
10 I/O terminal
units
x x x x x x
Power
supply
removable 5-
pin terminal
block
x x x x x x
COM1 Serial inter-
face, remov-
able 9-pin ter-
minal block
x x x x x x
COM2 Serial inter-
face, 9-pin D-
sub connector
(female)
x x x x - x
Network
interface
1
)
Ethernet
RJ45
x - x - - x
ARCNET
BNC
- x - x - -
2x Ethernet
RJ45
- - - - x -
FBP
interface
Fieldbus-neu-
tral slave inter-
face (M12, 5-
pin, male,
fastening with
screw)
x x x x - x
CAN
interface
CAN 2 A/B - - - - - -
1
) Type must be equal to the type of the used processor module.
PM57x-ETH, PM58x-ETH and PM59x-ETH with part No. 1SAPxxxxxxR0271
can only be used with terminal bases with part No. 1SAPxxxxxxR0270.
PM5xx-2ETH can only be used with TB5x3-2ETH terminal bases.
For use in extreme ambient conditions (e.g. wider temperature and humidity range), a special
XC version of the device is available.
Device Specifications
Terminal Bases (AC500 Standard) > TB51x-TB54x
2019/04/173ADR010121, 13, en_US6