GE HE693ADC409 PACSystems RX3i Analog I/O Module Fast Shipping!

Frequently Asked Questions (FAQ)

How many channels does the HE693ADC409 module support?
The module supports up to 8 single-ended or 4 differential analog input channels.

What type of signals can this module accept?
It can handle voltage signals of ±10V, ±5V, 0–5V, 0–10V and current signals of 0–20 mA or 4–20 mA.

Is the module capable of both voltage and current inputs on the same channel?
No, each channel must be configured for either voltage or current input based on application requirements.

How accurate is the HE693ADC409 module?
It offers an accuracy of ±0.1% of the full-scale range under normal operating conditions.

Is external calibration required for this module?
No, the module is factory-calibrated and does not require user calibration.

What is the input impedance when using current input mode?
The input impedance is 250 ohms due to an internal precision resistor.

Does this module provide electrical isolation between the inputs and the backplane?
Yes, the module provides 1500V RMS isolation from input channels to the backplane.

What is the conversion time per channel for data acquisition?
The conversion time is approximately 1 millisecond per channel.