Omron 3G2C4-SI031 — Expansion Input/Output Rack
| Part number | 3G2C4-SI031 |
|---|---|
| Brand | Omron |
| Description | Expansion Input/Output Rack |
| Manufacturer | Omron |
| Product Type | Expansion Input/Output Rack |
| Product Line | 3G2 |
| Part Number | 3G2C4-SI031 |
| Weight | 10.00 lbs (4.54 kg) |
| Protection Class | IP30 |
| Ambient Operating Temperature | 0 to 50°C |
| Vibration Resistance | Up to 10 G in X, Y, and Z-axes |
| Input Frequency | 50 to 60 Hertz |
| Rated Supply Voltage | 100 to 120 Volts AC |
| Status Indicator Type | LED indicators |
| Dielectric Strength | 1,500 Volts AC for 1 minute |
| Power Consumption | 35 Volt-amperes |
| Humidity Tolerance | 35 to 80% relative humidity in a non-condensing environment |
| Storage Temperature | -20 to 65°C |
| Noise Immunity | 1,000 Peak to Peak Voltage (Vp-p) |
| Number of Program Instructions | Up to 68 instructions |
| Number of Inputs/Outputs | Up to 256 slots (maximum) |
The 3G2C4-SI031 is an expansion input/output rack from Omron's 3G2 series. This rack accommodates a rated supply voltage of 100 to 120 volts AC and supports an ambient temperature range of 0 to 50°C. It is equipped with LED status indicators for easy monitoring.
Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.
Data compiled from 1 verified source. Last reviewed 2026-08-16.
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