Connection For Obtaining 0; Connection Examples Of Two-Wire And Three-Wire Sensors - ABB ACS560 Hardware Manual

NPN configuration for digital inputs
Internal and external +24 V power supply connections for NPN configuration are
84 Electrical installation
shown in the figure below.
Internal +24 V power supply
NPN connection (sink)
X2 & X3
10 +24V
11 DGND
12 DCOM
13 DI1
14 DI2
15 DI3
16 DI4
17 DI5
18 DI6
WARNING!
Do not connect the +24 V AC cable to the control board ground when the control
WARNING!
Do not connect the +24 V AC cable to the control board ground when the
board is powered using an external 24 V AC supply.
control board is powered using an external 24 V AC supply.
￭ Connection for obtaining 0...10 V from analog output 2 (AO2)
To obtain 0...10 V from analog output AO2, connect a 500 ohm resistor (or two 1 kohm
resistors in parallel) between the analog output 2 AO2 and analog common ground AGND.
Examples are shown in the figure below.
1 kohm
￭

Connection examples of two-wire and three-wire sensors

PID macros (see ACS560 firmware manual (3AXD50000016097 [English])) use analog
input 2 (AI2). The macro wiring diagrams on these pages use an externally powered sensor
(connections not shown). The figures below give examples of connections using a two-wire
or three-wire sensor/transmitter supplied by the drive auxiliary voltage output.
Note:
X1
8 AO2
500 ohm
9 AGND
X1
8 AO2
1 kohm
9 AGND
External +24 V power supply
NPN connection (sink) )
X2 & X3
10 +24V
11 DGND
+ 24VDC
12 DCOM
0VDC
13 DI1
14 DI2
15 DI3
16 DI4
17 DI5
18 DI6
Analog output 2. Default output 0...20 mA.
Analog common ground. Internally connected
to chassis through a 2 Mohm resistor.
Analog output 2. Default output 0...20 mA.
Analog common ground. Internally connected
to chassis through a 2 Mohm resistor.