ABB AC500 V3 Hardware Manual page 89

Technical data
The system data of AC500-eCo V3 apply
on page 925
Only additional details are therefore documented below.
Table 39: TA5142-RS485
Parameter
Protocol
Interface
Serial interface standard
Potential separation
Serial interface parameters
Modes of operation
Transmission rate
Protocol
Interface connector
Usable CPUs
Internal power supply
Additional current consumption from 24 V DC
power supply at CPU
Weight
Ordering data
Part no.
1SAP 187 300 R0003 TA5142-RS485: AC500, RS-485
Spare parts
1SAP 187 400 R0012
**)
2022/01/31
Description
option board for COMx serial commu-
nication, spring/cable front terminal,
3.50 mm pitch
TA5220-SPF5: spring terminal block,
removable, 5-pin, spring front, cable
front, 3.5 mm pitch, 6 pieces per
packing unit
*) Modules in lifecycle Classic are available from stock but not recommended
for planning and commissioning of new installations.
**) The needed spring terminal block is always delivered with the option board.
The terminal block listed in the table is for spare part only if needed.
3ADR010278, 3, en_US
Ä Chapter 2.5.1 "System data AC500-eCo V3"
Value
Programmable with Automation Builder e.g.
Modbus RTU / CAA_SerialCom via serial
interfaces
Serial interface
EIA RS-485
No
Configurable via software
Programming or data exchange
9.6 kbit/s to 115.2 kbit/s
Programmable
5-pin terminal block, male
PM50x2
Via internal CPU connection
Max. 25 mA
Ca. 15 g
Product life cycle phase *)
Active
Active
Device specifications
Processor modules > AC500-eCo
89