GE HE693ADC409 PACSystems RX3i Analog I/O Module

Frequently Asked Questions (FAQ)

Q1: How many channels does the HE693ADC409 module support?
A1: The module supports up to 8 single-ended or 4 differential analog input channels.

Q2: What type of signals can this module accept?
A2: It can handle voltage signals of ±10V, ±5V, 0–5V, 0–10V and current signals of 0–20 mA or 4–20 mA.

Q3: Is the module capable of both voltage and current inputs on the same channel?
A3: No, each channel must be configured for either voltage or current input based on application requirements.

Q4: How accurate is the HE693ADC409 module?
A4: It offers an accuracy of ±0.1% of the full-scale range under normal operating conditions.

Q5: Is external calibration required for this module?
A5: No, the module is factory-calibrated and does not require user calibration.

Q6: What is the input impedance when using current input mode?
A6: The input impedance is 250 ohms due to an internal precision resistor.

Q7: Does this module provide electrical isolation between the inputs and the backplane?
A7: Yes, the module provides 1500V RMS isolation from input channels to the backplane.

Q8: What is the conversion time per channel for data acquisition?
A8: The conversion time is approximately 1 millisecond per channel.

Analog I/O Module GE HE693ADC409 PACSystems RX3i

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