{"product_id":"cs1w-ia111-omron-cs1-series-input-module","title":"CS1W-IA111 Omron CS1 Series Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eOmron CS1W-IA111\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCS1W-IA111\u003c\/strong\u003e Input Module, operates as a dedicated hardware component for 100 to 120 VAC\/VDC discrete signal conversion within CS1 Series PLC system backplanes. It detects field contact state transitions and transfers digital logic status across the internal bus.\u003c\/p\u003e\n\u003ch3\u003eModel Designation \u0026amp; Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCS1W\u003c\/strong\u003e: System I\/O module classification for CS1 series controller racks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIA\u003c\/strong\u003e: AC\/DC voltage input circuit configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e111\u003c\/strong\u003e: 16-point density rating operating within the 100 to 120 VAC\/VDC voltage envelope.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Performance 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\u003eCS1W-IA111\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e130 mm x 35 mm x 101 mm\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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.11 A at 5 VDC (0.55 W backplane load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e100 to 120 VAC\/VDC (85 to 132 VAC\/VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Points\u003c\/td\u003e\n\u003ctd\u003e16 points (1 word \/ 1CH occupancy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Connection\u003c\/td\u003e\n\u003ctd\u003eRemovable terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Category\u003c\/td\u003e\n\u003ctd\u003eCS1 Basic I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Integration \u0026amp; I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe CS1W-IA111 interface board enables high-density I\/O density scaling without overloading the internal power bus. Efficient signal filtering ensures fast internal backplane bus communication velocity, sending updated register states to the CPU without execution delay. Optocoupler isolation protects internal backplane logic tracks from field power surges and high-frequency line noise.\u003c\/p\u003e\n\u003ch3\u003ePackage Component List\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron CS1W-IA111 Input Module\u003c\/li\u003e\n\u003cli\u003e1 x Removable Terminal Block Assembly\u003c\/li\u003e\n\u003cli\u003e1 x Module Wiring Diagram Label Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation \u0026amp; Wiring Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRack Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlign module top and bottom guide rails with the selected CS1 backplane slot.\u003c\/li\u003e\n\u003cli\u003ePush the module firmly into the rack until the locking tab snaps into position.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Block Wiring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWire field signals to the removable terminal block using insulated spade terminals.\u003c\/li\u003e\n\u003cli\u003eRoute AC supply conductors separately from low-voltage DC lines to minimize inductive interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat input voltage levels does the CS1W-IA111 module accept?\u003c\/p\u003e\n\u003cp\u003eThe module accepts input signals rated from 100 to 120 VAC or 100 to 120 VDC across all 16 input points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the backplane current draw for this I\/O card?\u003c\/p\u003e\n\u003cp\u003eThe module draws a maximum current of 0.11 A from the internal 5 VDC backplane power rail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow many backplane address channels does the module occupy?\u003c\/p\u003e\n\u003cp\u003eThe 16-point configuration occupies exactly 1 word (1CH) in the PLC memory map.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the terminal block be removed without disconnecting individual field wires?\u003c\/p\u003e\n\u003cp\u003eYes, the terminal block is fully removable to allow rapid module replacement during maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs hot-swapping supported for this module during active CPU operation?\u003c\/p\u003e\n\u003cp\u003eNo, power to the rack backplane must be turned off before inserting or removing the I\/O module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the recommended operating temperature range for panel enclosures?\u003c\/p\u003e\n\u003cp\u003eThe module is designed to operate continuously within ambient temperatures from 0 to 55 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAre individual input channels galvanically isolated from each other?\u003c\/p\u003e\n\u003cp\u003eInput points share common return lines grouped on the terminal block, while optical isolation separates field inputs from the backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat wire size should be used for terminal block connections?\u003c\/p\u003e\n\u003cp\u003eUse copper conductors ranging from AWG 22 to AWG 16 with crimped terminal lugs for secure screw clamp engagement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306599334061,"sku":"CS1W-IA111","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/omron_cs1w-ia111_1.jpg?v=1789450693","url":"https:\/\/www.maxwellplc.com\/ru\/products\/cs1w-ia111-omron-cs1-series-input-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}