AppBox D21 System User’s Guide 9
AppBox
8. Insert the included knock out panel associated with this AppIO Module
9. Insert and tighten the 2 screws for the AppIO Module
10. Insert the knock out panels in any unused positions
11. Place the cover back over the D21 processor board and AppIO Modules
12. Insert the 2 screws back in and tighten until snug, do not over tighten/strip the screws
13. Re-attach the USB/RS-485 connections to the processor board
14. Re-attach all interface connections to the AppIO Modules
15. Apply power to the AppBox D21
2.3 Attachment of Distribution Box to the AppBox D21
Listed below are the steps to attach the Distribution Box (Part/SKU #: 903924-0001) to the AppBox D21:
1. Remove
ALL
power to the AppBox D21 enclosure
2. Remove any communication cables from the J2 connector on the AppBox D21
3. Plug one end of the AppBox cable (Part/SKU #: 703923-0001) into the J2 connector on the
AppBox
D21
4. Plug the other end of the AppBox cable into one of the connectors on the Distribution Box
5. Plug the desired communication cables into the Distribution Box
6. Make all other connections before powering
7. Apply power to the AppBox D21
AppBox D21 with AppIO Module Installed
AppIO Module
Connector
AppIO Knockout
Panel
AppBox D21 Connected to Distribution Box
AppBox
AppBox Cable
Distribution Box
