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

Installation of the AGPS board (Prevention of
unexpected start-up, +Q950)

What this chapter contains

This chapter describes the electrical installation of the optional Prevention of
unexpected start-up function (+Q950) of the drive.

Prevention of unexpected start-up (+Q950)

The optional Prevention of unexpected start-up function includes an AGPS board
which is connected to the drive and an external power supply. See also section
Prevention of unexpected start-up (option +Q950)

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.
WARNING! The supply voltage for the AGPS board is 115...230 V AC. If the board is
supplied with 24 V DC, the board is damaged and it needs to be replaced.
See
• page
• page
• page
• section
data of the board.
Note: Maximum cable length between AGPS terminal block X2 and the drive
terminal block is restricted to 10 metres (33 ft).
27 for location of terminal block X41 of the drive
85 for the circuit diagram
137 for the dimensions of the AGPS board
AGPS-11C (option +Q950)
Installation of the AGPS board (Prevention of unexpected start-up, +Q950)
on page 57.
Safety instructions
in chapter Technical data
83
on the first pages of
for the technical