Chapter 7: Appendix
7.3 Installing Options
D2 is based on module based structure, user can install or replace the optional module according
to actual need. The installation steps are as follows:
Install the Optional Module
1. Disconnect the power and all the signal and control cables.
2. Unscrew the 5 fixed screws on the top panel and remove the top panel (Figure 1):
(Figure 1)
3. Unscrew the 2 fixed screws on input optional module slot, and pull out the input block (Figure
2):
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D2
User Manual