metso automation maxPAC - Field Wiring for Redundant Modules with Common End Element

Digital Output Modules
Form A/B of Relay Module IOP351
Form C Relay Module IOP350
Metso Automation MAX Controls Inc. • 277596 •
10-7
Field Wiring For Redundant Modules with Common End Element
(+)
(-)
Primary
Relay Module
W1 – installed
(+)
(-)
Secondary
Relay Module
W1 – installed
Power
Source
Switched
Device