$325.00 (USA and Canada only)
G4 I/O family
The G4AD25 analog input module provides a single channel of optically isolated voltage-to-digital conversion. Nominal voltage input is 0 to 100 VDC or VAC, but with an over-range capability to 263 volts, the G4AD25 may be used to monitor 120/240 volt AC/DC and 12/24/48 volt AC/DC system voltage. **Please note, the G4AD25 will become obsolete when stock is depleted.**
Nominal Input Range
0 to 100 V true rms AC/DC
Input Over Range
100 V to 263 V
Resolution
24.4 mV from 0 to 100 V 48.8 mV from 100 to 200 V 97.7 mV from 200 to 263.7 V
Input Response Time
5% of scale change 63.2% of scale change 99.9% of scale change
5 Volts/millisecond 63.2 Volts/200 milliseconds 99 Volts/1200 milliseconds
DC Common Mode Rejection
-120 dB
AC Common Mode Rejection
-120 dB @ 60 Hz
Maximum Operating Common Mode Voltage
750 VDC or peak AC
Input vs Output Zero Scale (1,920 Hz) Full Scale (9,600 Hz)
0 V 100 V
Accuracy
0.5 V (0.5%)
DC Reversal
± 0.3 V (0.3%)
Power Requirements
24 VDC (± 0.5 V) @ 40 mA logic supply 5.5 V maximum @ 15 mA
Input Resistance Differential Common Mode
1 megohm 1,000 megohms
Ambient Temperature Operating Storage
0 to 70 °C -25 to 85 °C
The G4AD25 module provides a single channel of transformer and optically-isolated analog-to-digital conversion.
This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.
This document is a statement of compliance with the EU Directive 2011/65/EU, Restriction of Hazardous Substances (RoHS 2). This document lists Opto 22 products that comply with the substance restrictions of the RoHS2 directive.
This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.