Appendix A – ACS/ACC 600 Technical Data
601/604/607 US Supplement
A-11
External Control
Connections (NIOC)
External control connections of ACx 600 with US standard application
software (Factory Macro) are below. External control connections are
different with other application macros and softwares (see Firmware
Manual).
A
C
S
601
/6
04/
6
07
NIO
C
Boa
rd
(A
2
)
Programmable I/O
Factory Settings
X21
1
VREF
Reference voltage
10 V d.c.
1 k
Ω
< R
L
< 10 k
Ω
2
GND
3
AI1+
Speed reference
0(2) ... 10 V
R
in
> 200 k
Ω
4
AI1-
5
AI2+
By default, not in use.
0(4)... 20 mA, R
in
= 100
Ω
6
AI2-
7
AI3+
By default, not in use.
0(4)... 20 mA, R
in
= 100
Ω
8
AI3-
9
AO1+
Motor speed 0(4)...20 mA
0...motor nom. speed, R
L
< 700
Ω
10
AO1-
11
AO2+
Output current
0(4)...20 mA
0...motor nom. current, R
L
< 700
Ω
12
AO2-
X22
1
DI1
Start
2
DI2
Stop
3
DI3
Forward / Reverse
1)
4
DI4
ACCEL/DECEL 1/2
5
DI5
Constant speed select
2)
6
-
Constant speed select
2)
7
+24V
+24 V d.c. max. 100 mA
8
+24V
9
DGND
Digital Ground
X23
1
+24 V
Auxiliary voltage output, non-
isolated, 24 V d.c. 250 mA
2
GND
X25
1
RO11
Relay output 1
Ready
2
RO12
3
RO13
X26
1
RO21
Relay output 2
Running
2
RO22
3
RO23
X27
1
R031
Relay output 3
Fault (-1)
2
R032
3
R033
=
=
2)
Operation: 0 = Open, 1 = Closed
DI 5
DI 6
Output
0
1
0
1
0
0
1
1
Set speed through AI1
Constant Speed 1
Constant Speed 2
Constant Speed 3
1
2
3
5
6
TRANS
Power to link
Link Connections
B-
A+
GND
+24 V
Connector X29 for RS 485 connection
4
FAULT
1
2
3
4
5
6
TRANS
Power to link
Link Connections
GND
B-
A+
GND
+24 V
Connector X28 for RS 485 connection
1)
Parameter 10.3 must be set to REQUEST.
Terminal Block Size
X21, X22, X23, X25, X26, X27: cables 0.5 to 1.5 mm
2
(#20 to #16 AWG)
X2: cables 0.5 to 2.5 mm
2
(#20 to #14 AWG)
Control Cable Lead-through Size:
Ø: 2 x 3x2...11 mm (IEC units)
Factory settings of application software
selection B (type code):
DI1: Start, DI2: Stop, DI3: Reverse, DI4:
Acc/Dec 2, DI5,6: Constant speed 1 to 3 select.
Fault
A
rpm
Содержание ACS 600
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