9.6 Technical specifications of subcomponents of the ET 200SP HA
9.6.1 Power supply (SELV/PELV)
Ensure that the power supply is safely disconnected in accordance with the following standard:
IEC/UL61010-2-201. This separation is referred to in the standard as SELV (Safety Extra Low
Voltage) / PELV (Protective Extra Low Voltage).
Make sure that the supply and input voltages of the ET 200SP HA IO device are generated
safely separately:
Nominal value: 24 VDC +-20% ( )
9.6.2 Technical specifications for the modules
The technical specifications of the individual modules can be found in the manuals of the
modules themselves. In the event of deviations between the statements in this document and
the manuals, the statements in the manuals take priority.
9.6.3 Technical specifications - Carrier modules (TM)
Use
You can find information on this in section "Selecting the carrier module (Page 30)".
Technical specifications
9.6 Technical specifications of subcomponents of the ET 200SP HA
ET 200SP HA Distributed I/O system
148 System Manual, 08/2019, A5E39261167-AD
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