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The HE670ADC830 is an analog input module designed by Horner Electric, featuring a range of specifications ideal for various automation tasks. This module operates on an input voltage of 24 VDC with a tolerance of +/- 10% and offers isolation ratings of 400 VDC between channels and 1000 VDC between the channels and the backplane.
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| Manufacturer | Horner Electric |
|---|---|
| Product Type | Analog Input Module |
| Product Line | PLC I/O |
| Part Number | HE670ADC830 |
| Weight | 1.00 lbs (0.45 kg) |
| Input Voltage | 24 VDC +/- 10% |
| Channel-to-Channel Isolation | 400 VDC |
| Channel-to-Backplane Isolation | 1000 VDC |
| Number of Channels | 8 |
| Power Consumption | 130 mA from the Backplane |
| Range | Selectable from the Bus Interface Unit: 0 to 10 VDC & -10 to +10 VDC |
| Input Impedance | 1 Mohm |
| Resolution | 12-bits (11-bits + sign) |
| Output Format | Set by the Bus Interface Unit; Normally 10 V = 10,000 counts |
| Maximum Error | +/- 0.1% Full Scale at 25 Degrees Celsius |
| Recommended Operating Temperature | 0 to 75 Degrees Celsius |
| Relative Humidity Range | 5% to 95% Non-condensing |
The analog input module, model HE670ADC830 from Horner Electric, is engineered for tasks requiring accurate data capture. It functions within a primary input voltage of 24 VDC, accommodating variations of up to 10%. This module is equipped with 8 channels, each capable of providing impressive isolation capabilities—400 VDC channel-to-channel and 1000 VDC channel-to-backplane. Such specifications ensure that signal interference is minimized, crucial for applications where data integrity is paramount.
Users can select input ranges of either 0 to 10 VDC or -10 to +10 VDC via the Bus Interface Unit, which enhances its versatility across different use cases. The 1 Mohm input impedance indicates compatibility with numerous sensor types. The HE670ADC830 boasts a resolution of 12-bits (including 11-bits plus sign), facilitating detailed measurements and accurate readings. Each output is typically formatted so that 10 V corresponds to 10,000 counts, allowing for a straightforward interpretation of results.
The module experiences a maximum error of +/- 0.1% of full scale when evaluated at 25 degrees Celsius, highlighting its reliability under standard operating conditions. It is designed to function optimally in ambient temperatures ranging from 0 to 75 degrees Celsius. Relative humidity specifications allow for operation in environments between 5% and 95% non-condensing, ensuring broad usability in various industrial settings.