ABB ACH580 Series Installation, Operation And Maintenance Manual page 22

22
The main cooling fan is at the top of the drive in frame R3 and at the bottom in
frames R6 and R8.
The figure below shows the layout of the external control connection terminals of the
drive.
SLOT 1
Option slot 1 (fieldbus adapter modules)
ANALOG IN/OUT
ACH580 Ultra-Low Harmonic Drives Installation
ACH580 Ultra-Low Harmonic Drives Installation, Operation and Maintenance Manual
1...3, AI1
4...6, AI2
7...9, AO1
10...12
13...15
16...18
34...38
X12
FAN 2, FAN 1
1...3 Analog input 1
AI1 Current/Voltage selection switch for analog input 1
4...6 Analog input 2
AI2 Current/Voltage selection switch for analog input 2
7...9 Analog outputs
AO1 Current/Voltage selection switch for analog output 1
SLOT 1
X15
SLOT 2
BIAS S101
TERM S100
EFB
40, 41
19...21
22...24
25...27