Control Connections; Available Control Locations - ABB ACS 501 Installation & Start-Up Manual

Chapter 3 – Installation Instructions

Control Connections

Available Control
Locations
3-14
The available control locations for the ACS 501 are the:
• ACS Keypad located on the front of the drive.
• X50 screw terminals on the Control Interface Card SNAT-759.
Figure 3-7 shows the control interface card SNAT-759 with terminal and
control locations.
Figure 3-7 Control Interface Board Connections
RS-485
Serial
Communications
X54
term
V/mA Selectors
S1
for AI1 and AI2
X51
I V
S2
X53
1 2 3 4
External control devices, for example a PLC or remote operator devices, are
connected to Terminal Block X50 according to the connection diagram of
each Application macro or according to the programming of the parameters in
Main 10, Control Connections. The connection diagrams of Application
macros are presented in the ACS 500 Adjustable Frequency AC Drives 2 to
350 HP Programming Manual Including Application Macros. The X50
connection diagram based on factory settings is presented in Figure 3-7
(Control Interface Card SNAT-759 connections). The terminal functions can
be altered by means of parameter settings.
X57
S3
no
K1
S4
X50
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
ACS 501 Installation & Start-up Manual
Connectors for
X56
Option Boards
X60
X55
EPROM
K2 K3
Customer
Interface
Terminals
24 25 26 27 28 29