Appendix A – ACS/ACC/ACP 601 Technical Data
ACS/ACC/ACP 601 Frequency Converters A-15
NIOC and NIOCP
Board Specifications
Data of the external control connection boards of the ACS 600 product
family are given below.
ACS/ACC/ACP 600
NIOC-01 Board
ACP 600
NIOCP-01 Board
Analogue Inputs
The advantage of the
differential analogue
input is that the earth
potential of the device
or transmitter sending
an analogue signal
can differ up to ± 15 V
from the earth
potential of the
ACx 600 chassis
without disturbing the
signal. Differential
input also efficiently
attenuates common
mode disturbances
coupled to control
cables.
ACS 600: Two Programmable Differential
Current Inputs: 0 (4) to 20 mA,
R
in
= 100 Ω
ACC 600: Two Differential Current Inputs:
0 to 20 mA,
R
in
= 100 Ω
ACP 600: One Programmable Differential
Current Input: 0 to 20 mA,
R
in
= 100 Ω
ACS/ACP 600: One Programmable
Differential Voltage Input: ACS 600: 0 (2) to
10 V,
R
in
> 200 kΩ; ACP 600: 0 to 10 V,
R
in
>
200 kΩ
ACC 600: One Differential Voltage Input: 0
to 10 V,
R
in
> 200 kΩ
Common Mode Voltage:
± 15 VDC, max.
Common Mode Rejection Ratio: >
60 dB at
50 Hz
Resolution: 0.1 % (10 bit)
Inaccuracy:
± 0.5 % (Full Scale Range) at
25
°C. Temperature Coefficient:
± 100 ppm/°C, max.
Input Updating Time: 12 ms (ACS 600),
44 ms (ACC 600), 1 ms (ACP 600)
Two Bipolar Differential Voltage Inputs:
± 10 V,
R
in
= 30 kΩ
Common Mode Voltage:
± 20 VDC, max.
Common Mode Rejection Ratio: >
60 dB at
50 Hz
Resolution: 0.02 % (12 bit)
Accuracy: 11 bit
Inaccuracy:
± 0.1 % (Full Scale Range) at
25
°C. Temperature Coefficient:
± 100 ppm/°C, max.
Input Updating Time: 1 ms
Constant Voltage
Output
Voltage: 10 VDC ± 0.5 % (Full Scale Range) at
25 °C. Temperature Coefficient: ± 100 ppm/°C,
max.
Maximum Load: 10 mA
Applicable Potentiometer: 1 kΩ
WR
10 kΩ
Voltage: ± 10 VDC ± 0.5 % (Full Scale Range)
at 25 °C. Temperature Coefficient:
± 100 ppm/°C, max.
Maximum Load: 10 mA
Applicable Potentiometer: >
1 kΩ
Auxiliary Power
Output
Voltage: 24 VDC ± 10 %, Short circuit proof
Maximum Current: 250 mA (130 mA with
NLMD-01 option)
Voltage: 24 VDC ± 10 %, Short circuit proof
Maximum Current: 300 mA
Analogue Outputs
ACS/ACC 600: Two Programmable Current
Outputs: 0 (4) to 20 mA,
R
L
< 700 Ω
ACP 600: One Programmable Current
Output: 0 to 20 mA,
R
L
< 700 Ω
Resolution: 0.1 % (10 bit)
Inaccuracy:
± 1 % (Full Scale Range) at
25
°C. Temperature Coefficient:
± 200 ppm/°C, max.
Output Updating Time: 24 or 100 ms
(ACS 600), 44 ms (ACC 600), 8 ms (ACP 600)
One Bipolar Programmable Voltage Output:
+
10 V,
R
L
> 2kΩ
Resolution: 0.02 % (12 bit)
Accuracy: 10 bit
Inaccuracy:
± 0.1 % (Full Scale Range) at
25
°C. Temperature Coefficient:
± 200 ppm/°C, max.
Output Updating Time: 2ms
Output Rising Time: 3ms
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