Appendix D:
Introduction
You may order the ACM/Flex16 external module with RS- 485/422 Serial Line Interface Modules (SLIM). The
DIP switch selectable line load and bias options.
Each SLIM controls four ports.
LEDs on the ACM/Flex16 indicate the electrical interface in use for a specific group of four ports.
SLIMs are field upgradeable, providing you with more flexibility for your application.
Please refer to Figure 15 for a partial schematic of the RS- 485/422 SLIM.