Page 22
PP307
.K
5.0
TTTT771
User Guide
EXAMPLE INSTALLATION SCHEMES
A key design feature the system the flexibility data access and the ease instrument installation. Although there are many schemes match many applications, these schemes can roughly categorised into two main groups: Non-Ethernet providing current and contact-closure I/O and 4-wire RS485 connectivity Ethernet (requires optional SN-W/E interface unit) providing current and contact-closure I/O and Ethernet connectivity
