External Control Connections (Us) - ABB ACS800-U4 Hardware Manual

External control connections (US)

External control cable connections to the RMIO board for the ACS 800 Standard
Application Program (Factory Macro US version, +N665) are shown below. For
external control connections of other application macros and programs, see the
appropriate Firmware Manual.
Terminal block size:
2
cables 0.3 to 3.3 mm (22 to 12 AWG)
Tightening torque:
0.2 to 0.4 Nm (0.2 to 0.3 lbf ft)
1)
Only effective if par. 10.03 is set to
REQUEST by the user.
2)
0 = open, 1 = closed
DI4 Ramp times according to
0 parameters 22.02 and 22.03
1 parameters 22.04 and 22.05
3)
See par. group 12 CONSTANT
SPEEDS.
DI5 DI6 Operation
0 0 Set speed through AI1
1 0 Constant speed 1
0 1 Constant speed 2
1 1 Constant speed 3
4)
See parameter 21.09 START INTRL
FUNC.
X20
1 VREF-
2 GND
X21
1 VREF+ Reference voltage 10 VDC, 1 kohm < R
2 GND
3 AI1+
4 AI1-
5 AI2+
6 AI2-
7 AI3+
8 AI3-
9 AO1+
rpm
10 AO1-
11 AO2+
A
12 AO2-
X22
1 DI1
2 DI2
3 DI3
4 DI4
5 DI5
6 DI6
7 +24V
8 +24V
9 DGND
10 DGND
11 DIIL
X23
1 +24V
2 GND
X25
1 RO1
2 RO1
3 RO1
X26
1 RO2
2 RO2
3 RO2
X27
1 RO3
2 RO3
Fault
3 RO3
Reference voltage -10 VDC, 1 kohm < R
10 kohm
10 kohm
Speed reference 0(2) ... 10 V, R
200 kohm
By default, not in use. 0(4) ... 20 mA, R
100 ohm
By default, not in use. 0(4) ... 20 mA, R
100 ohm
Motor speed 0(4)...20 mA
speed, R < 700 ohm
L
Output current 0(4)...20 mA
nom. current, R < 700 ohm
L
)
Start (
)
Stop (
1)
Forward/Reverse
Acceleration & deceleration select
3)
Constant speed select
3)
Constant speed select
+24 VDC max. 100 mA
Digital ground
Digital ground
4)
Start interlock (0 = stop)
Auxiliary voltage output, non-isolated,
24 VDC 250 mA
Relay output 1: ready
Relay output 2: running
Relay output 3: fault (-1)
Motor control and I/O board (RMIO)
69
<
L
<
L
>
in
=
in
=
in
0...motor nom.
=
0...motor
=
2)