Setting of the passive (not controlled) input status:
• N.O. CONTACT (normally open) if it makes no contact.
• N.C. CONTACT (normally closed) if it makes contact.
• iPRODUCTS to receive alarms from an intelligent module via I/O-net.
In this case only the first part (hardware address) of the input address is significant.
The last part (sequence number) is irrelevant and may be left zero.