Parameter Value
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
Ambient temperature see:
System data AC500-eCo V3
Internal power supply Via internal CPU connection
Additional current consumption from 24 V DC
power supply at CPU
Max. 25 mA
Weight Ca. 150 g
6.2.6.5 Ordering data
Part no. Description Product life cycle phase *)
1SAP 187 300 R0003 TA5142-RS485: AC500, RS-485 serial
adapter non 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.
Option boards > TA5142-RS485 - RS-485 serial adapter non isolated option board
2021/06/29 3ADR010635, 2, en_US 139
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