The system data of AC500-eCo V3 apply
Chapter 2.5.1 “System data AC500-eCo V3”
Only additional details are therefore documented below.
Table 36: TA5142-RS485I
Parameter
Value
Protocol
Programmable with Automation Builder e.g.
Modbus RTU / CAA_SerialCom via serial
interfaces
Interface
Serial interface
Serial interface standard
EIA RS-485
Potential separation
Yes, from the CPU, 500 V DC
Serial interface parameters
Configurable via software
Modes of operation
Data exchange
Transmission rate
9.6 kbit/s to 115.2 kbit/s
Protocol
Programmable
Interface connector
5-pin terminal block, male
Usable CPUs
PM50x2
Internal power supply
Via internal CPU connection
Additional current consumption from 24 V DC
power supply at CPU
Max. 25 mA
Weight
Ca. 16 g
Part no.
Description
Product life cycle phase *)
1SAP 187 300 R0002 TA5142-RS485I: AC500, RS-485
serial adapter isolated option board,
spring/cable front terminal, 3.50 mm
pitch
Active
Spare parts
1SAP 187 400 R0012
**)
TA5220-SPF5: spring terminal block,
removable, 5-pin, spring front, cable
front, 3.5 mm pitch, 6 pieces per
packing unit
Active
*) 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.
Technical data
Ordering data
Device specifications
Processor modules > AC500-eCo
2022/01/31
3ADR010278, 3, en_US
83