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Figure 2.4.9. AC/DC converter.
2.4.10. DC board
In case of DC version, the AC/DC converter is replaced by a dedicated board for an external DC
power (see Figure 2.4.10).
Figure 2.4.10. DC board.
2.4.11. Terminal label
To better understand the terminals and the electric connection of the relays and the AC power, a
label with this information has been placed on the cover of the MR3000SB. It is also represented in
Figure 2.4.11.
