Control Terminals Table - ABB ACS550 User Manual

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Control terminals table

The following provides information for connecting control wiring at X1 on the drive.
1
2
3
4
5
6
7
8
9
10 +24V
11 GND
12 DCOM
13 DI1
14 DI2
15 DI3
16 DI4
17 DI5
18 DI6
Installation
X1
SCR Terminal for signal cable screen. (Connected internally to chassis ground.)
AI1 Analog input channel 1, programmable. Default
0.1%, accuracy ±1%.
Two different DIP switch types can be used.
J1: AI1 OFF: 0...10 V (R
J1: AI1 ON: 0...20 mA (R
AGND Analog input circuit common (connected internally to chassis gnd. through 1 Mohm).
+10 V Potentiometer reference source: 10 V ±2%, max. 10 mA (1 kohm < R < 10 kohm).
AI2 Analog input channel 2, programmable. Default
accuracy ±1%.
Two different DIP switch types can be used.
J1: AI2 OFF: 0...10 V (R
J1: AI2 ON: 0...20 mA (R
AGND Analog input circuit common (connected internally to chassis gnd. through 1 Mohm).
AO1 Analog output, programmable. Default
Accuracy ±3%.
AO2 Analog output, programmable. Default
Accuracy ±3%.
AGND Analog output circuit common (connected internally to chassis gnd. through 1 Mohm).
Auxiliary voltage output 24 V DC / 250 mA (reference to GND), short circuit
protected.
Auxiliary voltage output common (connected internally as floating).
Digital input common. To activate a digital input, there must be ≥ +10 V
(or ≤ -10 V) between that input and DCOM. The 24 V may be provided by the
ACS550 (X1-10) or by an external 12...24 V source of either polarity.
Digital input 1, programmable. Default
Digital input 2, programmable. Default
Digital input 3, programmable. Default
Digital input 4, programmable. Default
Digital input 5, programmable. Default
Digital input 6, programmable. Default
Hardware description
2
= frequency reference. Resolution
= 312 kohm)
i
= 100 ohm)
i
2
= not used. Resolution 0.1%,
= 312 kohm)
i
= 100 ohm)
i
2
= frequency. 0...20 mA (load < 500 ohm).
2
= current. 0...20 mA (load < 500 ohm).
2
= start/stop.
2
= fwd/rev.
2
= constant speed sel (code).
2
= constant speed sel (code).
2
= ramp pair selection (code).
2
= not used.
ACS550 User's Manual