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OPT-G4IDC5
| G4IDC5 G4 DC Input 10-32 VDC, 5 VDC Logic |
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Opto 22’s G4 DC input modules are used to detect on/off DC voltage levels. Each module provides up to 4000 volts
(transient) of optical isolation between field inputs and the logic output of the circuit. Typical applications for DC input
modules include sensing the presence or absence of voltage and sensing contact closure from sources such as proximity
switches, limit switches, selector switches, push buttons, photoelectric switches, and TTL-compatible devices.
This module is designed with filtering on the input and a hysteresis amplifier, providing high noise rejection and
transient-free, “clean†switching.
| Units | G4IDC5 | G4IDC5B | G4IDC5D | G4IDC5G | |
| Input voltage range | VDC VAC |
10-32 12-32 |
4–16 4–16 |
2.5–28 — |
35–60 35–60 |
| Key feature | — | Higher speed | Higher speed | — | |
| Input current at maximum line | mA | 25 | 45 | 30 | 6 |
| Isolation, input-to-output (transient): 1 ms 1 minute |
V V |
4000 1500 |
4000 1500 |
4000 1500 |
4000 1500 |
| Turn-on time | ms | 5 | 0.05 | 1 | 10 |
| Turn-off time | ms | 5 | 0.1 | 1.5 | 10 |
| Input allowed for off-state | mA, V | 1, 3 | 0.7, 1 | 0.2, 1 | 0.7, 7 |
| Nominal output supply voltage | 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 | 1.5 K | 300 | 900 | 10 K |
| Control resistance (Rc in schematic) | ohms | 220 | 220 | 470 | 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 |
Rev: 12/21
