2.4.1.6 Interfaces to NC/PLC
H3 is available in two versions according to the desired communication interface:
• RS-422:Full-duplxseilinterface;bitrateisusercongurable.
• ETHERNET: 100 Mbps Fast Ethernet
• fullsstandards:IEEE802.3,IEEE802.3u100BASE-TX
• supports auto cross-over (AUTO-MDI) function.
2.4.1.7 USB interface
• USB 2.0 HOST interface
• USB type-A connector
• max 500mA output current