Motor Control And I/O Board (Rmio); What This Chapter Contains; To Which Products This Chapter Applies; Note For The Acs800-02 With Enclosure Extension And The Acs800-07 - ABB ACS800-04 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 ACS800 Standard Control
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 RMIO-01 board from revision J
onwards and RMIO-02 board from revision H onwards.

Note for the ACS800-02 with enclosure extension and the ACS800-07

The connections for the RMIO board shown below apply also to optional terminal
block X2 available for the ACS800-02 and ACS800-07. The terminals of the RMIO
board are wired to terminal block X2 internally.
Terminals of X2 accept cables from 0.5 to 4.0 mm
torque for screw terminals is 0.4 to 0.8 Nm (0.3 to 0.6 lbf ft). For disconnecting wires
from spring terminals, use a screw driver with a blade thickness of 0.6 mm
(0.024 in.) and width of 3.5 mm (0.138 in.), e.g. PHOENIX CONTACT SZF 1-
0,6X3,5.

Note on terminal labelling

Optional modules (Rxxx) may have identical terminal designations with the RMIO
board.
2
(22 to 12 AWG). Tightening
Motor control and I/O board (RMIO)
65