Motor Control And I/O Board (Rmio); What This Chapter Contains; To Which Products This Chapter Applies; Note For The Acs800-02 - ABB ACS800-U4 Hardware Manual

Motor control and I/O board (RMIO)

What this chapter contains

This chapter shows
• external control connections to the RMIO board for the the ACS 800 Standard
Application Program (Factory Macro)
• specifications of the inputs and outputs of the board.

To which products this chapter applies

This chapter applies to ACS800 units which employ the RMIO board.

Note for the ACS800-02

In units with the enclosure extension, the terminals of the RMIO board are wired to
optional terminal block X2 (if present). The connections shown below apply also to
terminal block X2 (the markings are equal to the ones on the RMIO board).
Terminals of X2 accept cables from 0.5 to 4.0 mm
torque: 0.4 to 0.8 Nm (0.3 to 5.2 lbf ft)

Note for external power supply

WARNING! If the RMIO board is supplied from an external power source, the loose
end of the cable removed from the RMIO board terminal must be secured
mechanically to a location where it cannot come into contact with electrical parts. If
the screw terminal plug of the cable is removed, the wire ends must be individually
insulated.
2
(22 to 12 AWG). Tightening
Motor control and I/O board (RMIO)
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