Festo CPV GE-ASI-4 Serie Breve Descripción página 22

4.3 Connecting the AS−Interface bus and the load voltage
Please note
The setting of a DIP switch determines the connection
via which the load voltage supply for the outputs (valve
solenoid coils) is provided, see section 4.2.
via the load voltage connection,
via the AS−Interface bus.
Note the following when converting the valve terminal:
S Switch on the power supply only if the DIP switch is
positioned at a permitted setting.
Warning
Use power supplies which guarantee reliable electrical
isolation of the operating voltage as per IEC/DIN EN
60204−1. Consider also the general requirements for
PELV circuits in accordance with IEC/DIN EN 60204−1.
By the use of PELV circuits, protection against electric
shock (protection against direct and indirect contact) is
guaranteed in accordance with IEC/EN 60204−1 (Electri
cal equipment for machines, General requirements).
22 Festo CPV..−GE−ASI−... 0802d English