Installation Of Agps Board (Prevention Of Unexpected Start, +Q950); What This Chapter Contains; Prevention Of Unexpected Start (+Q950); Installation Of The Agps Board - ABB ACS800 Hardware Manual

Installation of AGPS board (Prevention of
Unexpected Start, +Q950)

What this chapter contains

This chapter describes
• electrical installation of the optional Prevention of Unexpected Start function
(+Q950) of the drive.
• specifications of the board.

Prevention of Unexpected Start (+Q950)

The optional Prevention of Unexpected Start function includes an AGPS board which
is connected to the drive and an external power supply. See also chapter
of Unexpected

Installation of the AGPS board

WARNING! Dangerous voltages can be present on the AGPS board even when the
115...230 V supply is switched off. Follow the
this manual and the instruction in this chapter when working on the AGPS board.
Make sure that the drive is disconnected from the mains (input power) and the
115...230 V source for the AGPS board is switched off during installation and
maintenance. If the drive is already connected to the mains, wait for 5 min after
disconnecting mains power.
See
• page
• page
• page
• page
Note: Maximum cable length between AGPS terminal block X2 and the drive
terminal block is restricted to 10 metres.
Start, page 42.
62 for location of terminal block X41 of the drive
69 for the circuit diagram
70 for the dimensions of the AGPS board
71 for the technical data of the AGPS-11C board.

Installation of AGPS board (Prevention of Unexpected Start, +Q950)

Safety instructions on the first pages of
67
Prevention