User manual
System 182-XT-4 Safety
2 - 3
ba76027e02 12/2014
Special user
qualifications
The following installation activities may only be performed by a
qualified electrician:
Connection of the MIQ/PS power supply module to the power line
(see MIQ/PS module manual).
Connection of external, line voltage-carrying circuits to relay
contacts (see module manual of the relay output module).
WARNING
A circuit (except for the power supply connections), that is
connected to an DIQ/S 182-XT-4-PR component, must not feed
any voltages or currents that are not allowed. It has to be made
sure that the circuit at any time meets all requirements of a
Limited circuit or Limited Power as well as of SELV (Safety Extra
Low Voltage). These include the following limiting value
specifications:
AC voltage: max. 30 V effective / 42.4 V peak
DC voltage: max. 60 V
Current limit: max. 8 A
Power output limitation: max. 150 VA