HMC7000 Series I/O Module Guide
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HMC7000 Series I/O Module Guide
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HMC7-MIO-03 (2 Input 2 Output Analog Module)
This module is an analog input/output module for the
HMC7000 Series models. It has two analog inputs, which can
be used to measure 0-10V, -10 to +10V, 0-20mA, and 4-20mA
signals. It also has two analog outputs to provide 0-10V, 0-
20mA, and 4-20mA signals.
Specifications:
Power
3.9 VDC from HMC7000 base
Approvals
CE, UL
Analog Inputs
2 Inputs (0-10V, -10 to +10V, 0-20mA, and 4-20mA)
Resolution
12 bit
Voltage Mode
Input range
-10V to +10V, 0 – 10V
Value of LSB:
For 0-10V: 2.44mV
For +/-10V: 4.88mV
Input Impedance
200KΩ
Accuracy
At 25°C: 0.1% of full scale
Overall Accuracy (-25°C to 55°C) 0.3% of full scale
Frequency Limit (-3db)
3.5KHz
Behavior upon sensor failure
Input goes to 0, as if no input is connected
Current Mode
Input Range
4mA-20mA, 0mA-20mA
Value of LSB
3.906 μA
Input Impedance
120Ω
Accuracy
At 25°C: 0.2% of full scale
Overall Accuracy (-25°C to 55°C) 0.8% of full scale
Analog Outputs
2 Outputs (0-10V, 0-20mA, and 4-20mA)
Resolution
12 bit
Voltage Mode
Output range
0V to +10V
Value of LSB:
2.44mV/Step