Omron | CJ1W-AD081-V1 | Analog Input Unit
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When designing or upgrading industrial control systems, selecting the right analog input module is paramount for ensuring both accuracy and efficiency. The Omron CJ1W-AD081-V1 stands out as a versatile, high-density 8-point analog input unit, meticulously engineered to convert a broad spectrum of voltage and current signals into reliable digital data for Omron's CJ-series PLCs. Crucially, its design facilitates seamless integration into existing CJ-series CPU architectures, enabling high-speed data acquisition that is absolutely vital for dynamic process control, precision pressure management, and accurate flow regulation in demanding automation environments. Furthermore, the 'V1' model designation brings enhanced noise immunity and superior adjustment capabilities, which ultimately contribute to more stable signal conversion, even in electrically noisy settings.
| Parameter | Specification |
|---|---|
| Number of Analog Inputs | 8 channels |
| Input Signal Ranges | 1-5 V, 0-5 V, 0-10 V, ¡À10 V, 4-20 mA |
| Resolution | 13 Bit (settable to 1/8000 or 1/4000) |
| Conversion Speed | 1 ms/point (settable to 250 ¦Ìs/point) |
| Input Impedance (Voltage) | 1 M¦¸ minimum |
| Input Impedance (Current) | 250 ¦¸ (rated value) |
| Isolation | Photocoupler isolation between I/O and controller signals |
| Connection Method | Detachable 18-point terminal block with M3 screw terminals |
| Dimensions (W x H x D) | 31 mm x 90 mm x 89 mm |
| Weight | Approx. 150 g |
| Power Consumption (at 5 VDC) | 420 mA max. |
| Operating Temperature | 0¡ãC to 55¡ãC |
| I/O System | CJ I/O Bus |
| Certifications | CE, cULus, Lloyd, NK |
Shipping
At itrustbot, we prioritize fast, reliable shipping to minimize your industrial automation downtime, with warehouse operations Monday-Friday (closed on national holidays). Most orders ship within 2–3 business days; some specific items have a 3–5 day lead time, and we’ll notify you promptly of any unexpected delays.
Free Standard Shipping is available for all non-rush/next-day orders (no minimum purchase). For expedited shipping, we use DHL, FedEx, and UPS for items under 150kg; sea freight or economical options are available for heavy/bulky equipment (contact us to arrange). A $100 flat fee + expedited carrier costs applies for rush orders, with same-day dispatch for orders placed before 3:00 PM EST.
Estimated delivery times (after dispatch): USA & Canada/UK & EU (3–7 business days); Australia & New Zealand (4–8 business days); Rest of the World (7–12 business days). Times are estimates only—carrier/customs delays may occur.
Return
Return Windows: Notify us within 30 days of delivery for wrong/defective items (our error); within 14 days for incorrect orders/unwanted items (customer error).
Return Conditions: Items must be unused, in original received condition, and in unopened original packaging. Opened factory boxes are non-returnable unless the item is defective (sealed boxes opened cannot be resold as new).