Serial Interface Com1; Ethernet Network Interface - ABB AC500 Series Installation Instructions Manual

31.5.3

Serial Interface COM1

Pin Assignment
Terminal
block
removed
31.5.4

Ethernet Network Interface

Pin Assignment
2019/11/15
Pin
1
2
3
4
5
Terminal 6
block
inserted
7
8
9
NOTICE!
Unused connector!
Make sure that the terminal block is always connected to the terminal base,
even if you do not use the interface.
Pin
1
2
3
4
5
6
7
8
Shield
NOTICE!
Risk of corrosion!
Unused connectors and slots may corrode if XC devices are used in salt-mist
environments.
Protect unused connectors and slots with TA535 protective caps for XC devices
TA535.
3ADR024117M02xx, 11, en_US
Connection > Ethernet Network Interface
Signal Interface
Terminator P RS-485
RxD/TxD-P RS-485
RxD/TxD-N RS-485
Terminator N RS-485
RTS RS-232
TxD RS-232
SGND Signal Ground
RxD RS-232
CTS RS-232
Signal
TxD+
TxD-
RxD+
NU
NU
RxD-
NU
NU
Cable shield
TB56xx-2ETH
Description
Terminator P
Receive/Transmit,
positive
Receive/Transmit,
negative
Terminator N
Request to send
(output)
Transmit data
(output)
Signal Ground
Receive data
(input)
Clear to send
(input)
Description
Transmit Data +
Transmit Data -
Receive Data +
Not used
Not used
Receive Data -
Not used
Not used
Functional earth
239