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Motor control and I/O board (RMIO)
68
External control connections (US)
External control cable connections to the RMIO board for the ACS800 Standard
Control Program (Factory Macro US version) are shown below. For external control
connections of other control macros and programs, see the appropriate
Firmware
Manual
.
X2*
RMIO
X20
X20
1
1
VREF-
Reference voltage -10 VDC, 1 kohm <
R
L
<
10 kohm
2
2
AGND
X21
X21
1
1
VREF+ Reference voltage 10 VDC, 1 kohm <
R
L
<
10 kohm
2
2
AGND
3
3
AI1+
Speed reference 0(2) ... 10 V,
R
in
=
200 kohm
4
4
AI1-
5
5
AI2+
By default, not in use. 0(4) ... 20 mA
, R
in
=
100 ohm
6
6
AI2-
7
7
AI3+
By default, not in use. 0(4) ... 20 mA
, R
in
=
100 ohm
8
8
AI3-
9
9
AO1+
Motor speed 0(4)...20 mA 0...motor nom.
speed,
R
L
< 700 ohm
10
10
AO1-
11
11
AO2+
Output current 0(4)...20 mA 0...motor
nom. current,
R
L
< 700 ohm
12
12
AO2-
X22
X22
1
1
DI1
Start (
)
2
2
DI2
Stop (
)
3
3
DI3
Forward/Reverse
1)
4
4
DI4
Acceleration & deceleration select
2)
5
5
DI5
Constant speed select
3)
6
6
DI6
Constant speed select
3)
7
7
+24VD +24 VDC max. 100 mA
8
8
+24VD
9
9
DGND1 Digital ground
10
10
DGND2 Digital ground
11
11
DIIL
Start interlock (0 = stop)
4)
X23
X23
1
1
+24V
Auxiliary voltage output and input, non-
isolated, 24 VDC 250 mA
5)
2
2
GND
X25
X25
1
1
RO1
Relay output 1: ready
2
2
RO1
3
3
RO1
X26
X26
1
1
RO2
Relay output 2: running
2
2
RO2
3
3
RO2
X27
X27
1
1
RO3
Relay output 3: fault (-1)
2
2
RO3
3
3
RO3
=
=
Fault
A
rpm
RMIO
Terminal block size:
cables 0.3 to 3.3 mm
2
(22 to 12 AWG)
Tightening torque:
0.2 to 0.4 Nm (0.2 to 0.3 lbf ft)
* optional terminal block in ACS800-U2
and ACS800-U7
1)
Only effective if par. 10.03 is set to
REQUEST by the user.
2)
0 = open, 1 = closed
3)
See par. group 12 CONSTANT
SPEEDS.
4)
See parameter 21.09 START INTRL
FUNC.
5)
Total maximum current shared
between this output and optional
modules installed on the board.
DI4 Ramp times according to
0
parameters 22.02 and 22.03
1
parameters 22.04 and 22.05
DI5 DI6 Operation
0
0
Set speed through AI1
1
0
Constant speed 1
0
1
Constant speed 2
1
1
Constant speed 3
Содержание ACS800-04
Страница 4: ......
Страница 12: ...Safety instructions 12 ...
Страница 54: ...Planning the electrical installation 54 ...
Страница 72: ...Motor control and I O board RMIO 72 ...
Страница 116: ...Resistor braking 116 ...
Страница 117: ......