Product Description; Properties - Siemens SIRIUS 3RA2711 Equipment Manual

Product description

4.1

Properties

Function modules for IO-Link
Function modules for IO-Link are integrated in the higher-level control system via an IO-Link
master. They are mounted on contactors with a communication link or contactor combinations
with a communication link from the SIRIUS device family.
The function modules for IO‑Link comply with the IO‑Link communication specification V1.1.
The following contactors and contactor combinations are available for the function modules
for IO-Link:
• For direct starting
• For reversing starting
• For star-delta starting
The function modules are divided into basic modules and coupling modules. Coupling
modules are connected with the basic module or another coupling module via module
connectors.
The process image of the function module outputs controls the starter. The process image of
the inputs represents the status of the starter.
Operator panel
The starters are controlled with the operator panel in manual mode. The states of the device are
also queried for up to 4 starters.
The operator panel is connected to the last available interface of a starter group via the
10-core connecting cable.
The voltage supply of the operator panel is provided with the 2 m long connecting cable.
Operation using the operator panel (Page 92)
Note
If communication between the IO-Link master and IO-Link device is interrupted, the IO-Link
devices switch off connected loads for safety reasons.
Manual operation is still possible with the operator panel.
SIRIUS 3RA2711 function modules for IO-Link
Equipment Manual, 08/2022, A8E96801709001A/RS-AD/006
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