{"product_id":"cj1w-ia201-omron-cj-series-ac-input-module","title":"CJ1W-IA201 Omron CJ Series AC Input Module","description":"\u003cp\u003eConfigured for 200 VAC discretely switched field signal detection within CJ Series PLC backplane architectures, the \u003cstrong\u003eOmron CJ1W-IA201\u003c\/strong\u003e (\u003cstrong\u003eCJ1W-IA201\u003c\/strong\u003e AC Input Unit) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eFunctional Configuration \u0026amp; Signal Mapping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Configuration\u003c\/strong\u003e: Features 8 high-voltage AC input points operating on a single shared common line across 1 discrete circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: Standard operational voltage ranges from 200 to 240 VAC at 50\/60 Hz, accommodating operating variations between 170 and 264 VAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit Load\u003c\/strong\u003e: Draws a nominal input current of 9 mA typical at 200 VAC (50 Hz) and 11 mA typical at 200 VAC (60 Hz), with input impedance set to 21 kOhm at 50 Hz and 18 kOhm at 60 Hz.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOperational Parameters\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCJ1W-IA201\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAC Input Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCJ Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e8 points (1 circuit, 8 points\/common)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e200 to 240 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e170 to 264 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eON Voltage \/ Current\u003c\/td\u003e\n\u003ctd\u003e120 VAC min. \/ 4 mA min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOFF Voltage \/ Current\u003c\/td\u003e\n\u003ctd\u003e40 VAC max. \/ 2 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eON Response Time\u003c\/td\u003e\n\u003ctd\u003e18.0 ms max. (Default setting: 8 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOFF Response Time\u003c\/td\u003e\n\u003ctd\u003e48.0 ms max. (Default setting: 8 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003e2,000 VAC between external terminals and GR terminal for 1 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e20 MOhm min. at 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e80 mA max. at 5 VDC (Internal backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.130 kg (130 g max.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e149 x 115 x 63 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eScalable I\/O Density \u0026amp; Backplane Integration\u003c\/h3\u003e\n\u003cp\u003eThe internal logic circuitry interface scales signal acquisition speed across the backplane bus communication velocity Licences without degrading system response times. High-density I\/O density scaling allows full simultaneous 100% point activation (8 points ON simultaneously) without exceeding system thermal limits. Integrated isolation circuits protect internal CPU architecture, while hardware flash compatibility ensures predictable execution cycles across varying controller chassis configurations.\u003c\/p\u003e\n\u003ch3\u003eShipping Package Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron CJ1W-IA201 AC Input Module\u003c\/li\u003e\n\u003cli\u003e1 x Removable Terminal Block Assembly\u003c\/li\u003e\n\u003cli\u003e1 x Installation Instruction Leaflet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWiring \u0026amp; Mounting Procedures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Installation\u003c\/strong\u003e: Insert the module firmly into the CJ Series CPU rack or Expansion rack slot until the upper and lower locking levers snap securely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring Connection\u003c\/strong\u003e: Wire 200 to 240 VAC signal lines directly to the removable terminal block using proper crimp terminals. Ensure line voltage is verified prior to energizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Terminal Setup\u003c\/strong\u003e: Ensure the GR ground terminal is linked to a heavy-gauge protective earth bus with ground resistance under 100 ohm to guarantee insulation isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routing\u003c\/strong\u003e: Keep 200 VAC input field cables isolated from low-voltage DC lines and communication cables in control panels to reduce crosstalk interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Questions \u0026amp; Answers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the response delay when an input signal transitions from OFF to ON?\u003c\/p\u003e\n\u003cp\u003eThe hardware maximum ON response time is 18.0 ms, though internal filtering defaults to an 8 ms response configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan all 8 AC input channels be energized simultaneously during operation?\u003c\/p\u003e\n\u003cp\u003eYes, the module supports a 100% simultaneous ON factor, allowing all 8 points on the common line to operate at 240 VAC concurrently.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat voltage threshold guarantees an ON state signal detection?\u003c\/p\u003e\n\u003cp\u003eAn input signal requires a minimum threshold of 120 VAC and 4 mA current to reliably drive the channel into a recognized ON state.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat level of electrical isolation is provided between terminals and ground?\u003c\/p\u003e\n\u003cp\u003eThe module withstands 2,000 VAC at 50\/60 Hz for 1 minute between external field terminals and the GR terminal with under 10 mA leakage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow much current does the unit draw from the internal 5 VDC backplane?\u003c\/p\u003e\n\u003cp\u003eInternal logic circuitry consumes a maximum current load of 80 mA from the 5 VDC system backplane power rail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs hot-swapping allowed for this AC input terminal block during operation?\u003c\/p\u003e\n\u003cp\u003eNo, field voltage must be powered down and backplane power disconnected before removing the unit or terminal block to avoid component damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens if the applied voltage drops below 40 VAC?\u003c\/p\u003e\n\u003cp\u003eAny voltage level of 40 VAC or below with current under 2 mA guarantees the channel registers a clear OFF state.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the module require an external power supply for internal logic?\u003c\/p\u003e\n\u003cp\u003eNo, internal processing circuitry runs directly off the 5 VDC backplane bus, while inputs operate on the external 200 VAC signal source.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306605330605,"sku":"CJ1W-IA201","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/CJ1W-IA201.jpg?v=1788101867","url":"https:\/\/www.maxwellplc.com\/products\/cj1w-ia201-omron-cj-series-ac-input-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}