The installation sequence described in this topic is only a
recommendation. You can perform these steps in the order that best meets the
needs of your project.
- Install vertical DIN rails
- Snap the CHARM I/O Carrier
onto the DIN rail
- Connect and install up to
eight CHARM Baseplates under the CHARM I/O Carrier on the DIN rail
- Install the column
terminator to the last CHARM Baseplate
- Install the DIN Rail Stop
after the column terminator to prevent the baseplates from slipping down on the
DIN rail
- Wire the devices to the
terminal blocks and perform field wiring checkout
- Connect the bulk power
supplies to the CHARM I/O Carrier
- Install the CHARM I/O Cards
(CIOC) onto the CHARM I/O Carrier
- Install the CHARMs
- Connect the CIOC to the
DeltaV Control Network
- Daisy chain CIOCs (optional)