G4IAC5 G4 AC Input 90-140 VAC, 5 VDC Logic |
optical isolation (transient) between field inputs and the logic output of the circuit.
All AC input modules are designed with filtering on the input and a hysteresis amplifier, providing high noise rejection
and transient-free “clean†switching.
Typical applications for AC input modules include sensing the presence or absence of voltage, and sensing contact
closure from sources such as proximity switches, limit switches, float switches, selector switches, push buttons, toggle
switches, and thermostats.
Units | G4IAC5 | G4IAC5L | G4IAC5A | G4IAC5MA | |
Input voltage range | VAC or VDC | 90–140 | 90-140 | 180-280 | 90-140 |
Key feature | -- | -- | Low R in | -- | Diagnostic switch |
Input current at maximum line | mA | 5 | 11 | 5 | 5 |
Isolation, input-to-output (transient): 1 ms 1 minute | V V | 4000 1500 | 4000 1500 | 4000 1500 | 4000 1500 |
Turn-on time | ms | 20 | 20 | 20 | 20 |
Turn-off time | ms | 20 | 20 | 20 | 20 |
Input allowed for off-state | mA, V | 1.4, 40 | 3, 45 | 0.7, 45 | 1.4, 40 |
Nominal output voltage supply | VDC | 5 | 5 | 5 | 5 |
Output supply voltage range | VDC | 4.5–6 | 4.5–6 | 4.5–6 | 4.5–6 |
Output supply current at nominal logic voltage | mA | 12 | 12 | 12 | 12 |
Input resistance (R1 in schematic) | ohms | 28 K | 14 K | 70 K | 28 K |
Control resistance (Rc in schematic) | ohms | 220 | 220 | 220 | 220 |
Output voltage drop | V @ 50 mA | 0.4 | 0.4 | 0.4 | 0.4 |
Output current (sinking) | mA | 50 | 50 | 50 | 50 |
Output leakage with no input | microamps @ 30 VDC | 100 | 100 | 100 | 100 |
Transistor | V breakdown | 30 | 30 | 30 | 30 |
Temperature Operating: Storage: | °C °C | -30 to +70 -30 to +85 | -30 to +70 -30 to +85 | -30 to +70 -30 to +85 | -30 to +70 -30 to +85 |
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