Description

CS1W‑AD161 Omron CS‑Series 16‑Channel Analog Input Unit

Technical Specifications

• Product Model: CS1W‑AD161
• Brand: Omron
• Warranty: One Year
• Channel Count: 16‑channel multi‑range analog inputOMRON
• Input Signal Ranges (per‑channel configurable): 1‑5 V, 0‑5 V, 0‑10 V, ‑10 ~ +10 V, 4‑20 mA
• Resolution: 1/4000 (default), configurable to 1/8000 high‑resolution modeOMRON
• Conversion Speed: 250 μs ~ 1 ms per channel selectable
• External Connection: MIL‑type connector, requires conversion cable / terminal‑block adapter XW2D‑34G6OMRON Indu…
• Backplane Current Consumption: 0.15 A @5VDC, 0.06 A @26VDC
• Isolation: Optocoupler isolation between field‑side and PLC backplane bus
• Operating Temperature: 0 °C ~ +55 °C
• Storage Temperature: ‑40 °C ~ +85 °C
• Protection Class: IP20 slot‑mount special‑I/O unit for CS‑series PLC racks
• System Compatibility: Omron CS‑series CPU backplane bus
• Diagnostics: A/D conversion error monitoring, unit‑status LED indicators
• Humidity: 10‑90 % RH non‑condensing
• Weight: 0.32 kg
• Dimensions: Standard CS‑series single‑slot unit footprintOMRON
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Product Overview

CS1W‑AD161 is high‑density 16‑channel analog‑input special‑I/O unit for Omron CS‑series PLC platform. It converts field analog voltage / current signals from transmitters and sensors into digital values for PLC logic processing. Each channel supports independent range configuration, and resolution/conversion‑speed parameters can be adjusted via PLC DM‑area settings. Widely used in machinery, process‑control and factory‑automation systems. Surplus and refurbished tested spare analog‑input unit for CS‑series‑PLC system‑maintenance projects.

Application Notes

‑ Use shielded twisted‑pair instrument cable for analog‑field wiring. ‑ Select voltage‑or‑current‑input mode by wiring configuration and PLC‑register setup. ‑ Observe ESD precautions during module replacement. ‑ Typical deployment: CS‑series PLC analog‑input unit spare‑part stocking.