The system data of AC500-eCo V3 apply
Ä
Chapter 2.5.1 “System data AC500-eCo V3”
on page 925
Only additional details are therefore documented below.
Table 39: TA5142-RS485
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 No
Serial interface parameters Configurable via software
Modes of operation Programming or 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. 15 g
Part no. Description Product life cycle phase *)
1SAP 187 300 R0003 TA5142-RS485: AC500, RS-485
option board for COMx serial commu-
nication, 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
Processor modules > AC500-eCo
2022/01/31 3ADR010278, 3, en_US 89
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