Evoqua Rivo I - Page 112

16
Wiring Diagram
EN Rivo™ I Controller
110
W3T597263 Issue 01-0624 | Evoqua Water Technologies GmbH
1 2 4 3 6 5 7
HMI
RS 485
BB AA
Rivo Comm Board 485 (optionally)
W3T583003
BBAA
RS485
Ru
Terminals 5 – 7 (no potential reference) for
connecting the shielding establish.
An additional PE connection at
the start or end of the bus.
Note
Danger!
Do not unplug or plug in
interface connectors
while they are in operation!
!
!
Rt
Rd