58 Rockwell Automation Publication 2099-UM001G-EN-P - December 2022
Chapter 3 Kinetix 7000 Connector Data
Analog Inputs (IOD Connector)
Two analog inputs are provided, with 14-bit resolution (13 data bits, plus sign).
The analog data streamed to RSLogix™ by these inputs is useful for managing
dynamic machine operations, for example tension transducers in an outer tension
control loop.
The input range of these inputs is ±10V, and overvoltage protection is ±12V.
Inputs are updated at the drive every 125 μs. Frequency response of the input is
up to 4 kHz, and input impedance is 12 k.
Analog inputs are available as a real-time attribute and Get System Value (GSV)
within RSLogix software.
The schematic below depicts the Analog Input circuits. It is provided as a
reference only.
Figure 37 - Analog Input Circuit Diagram
RSLogix 5000® software, version 15, does not support analog input
utilization.
ATTENTION: Gain and offset attributes are not provided for the Analog Inputs
input signals, and no drive faults are issued.
0.1 μF
0.1 μF
IOD-19
IOD-20
–
+
V+
V–
100 Ω
IOD-21
IOD-22
–
+
V+
V–
100 Ω
0.1 μF
0.1 μF
Analog_Input_1_Ret
Kinetix 7000 Drive
Customer-supplied
Input Device
Anlg In 1
Anlg In 2
Sense
Out
Ref
Analog_Input_1
Analog_Input_2_Ret
Analog_Input_2
Sense
Out
Ref
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