{"product_id":"omron-cj1w-id233-dc-input-module-sysmac-cj-series","title":"Omron CJ1W-ID233 DC Input Module SYSMAC CJ Series","description":"\u003cp\u003eThe \u003cstrong\u003eOmron CJ1W-ID233\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCJ1W-ID233\u003c\/strong\u003e DC Input Unit, operates as a dedicated hardware component for 24 VDC discrete signal acquiring and field status evaluation within SYSMAC CJ Series platforms.\u003c\/p\u003e\n\u003ch3\u003eTechnical Identifier Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Hardware Model:\u003c\/strong\u003e CJ1W-ID233\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Part Number:\u003c\/strong\u003e CJ1W-ID233\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e DC Input Module (32 Points)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries Family:\u003c\/strong\u003e Omron SYSMAC CJ Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Classification:\u003c\/strong\u003e Basic I\/O Unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Interface:\u003c\/strong\u003e MIL Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Circuitry:\u003c\/strong\u003e 32 points (16 points\/common, 2 circuits)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\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-ID233\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\u003e0.11 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.10 cm x 6.50 cm x 9.00 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e11.00 cm x 7.00 cm x 13.00 cm\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\u003e200 mA max at 5 VDC (Internal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e20.4 to 26.4 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e5.6 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e4.1 mA typical (at 24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eON Voltage \/ ON Current\u003c\/td\u003e\n\u003ctd\u003e19.0 VDC min \/ 3 mA min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOFF Voltage \/ OFF Current\u003c\/td\u003e\n\u003ctd\u003e5 VDC max \/ 1 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time (ON \/ OFF)\u003c\/td\u003e\n\u003ctd\u003e8.0 ms max (configurable 0 to 32 ms in Setup)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSimultaneous ON Ratio\u003c\/td\u003e\n\u003ctd\u003e75% (12 points\/common) simultaneously ON at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e20 MOhm min between external terminals and GR terminal (at 100 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd\u003e1,000 VAC between external terminals and GR terminal for 1 minute (10 mA max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eOmron Backplane Bus Velocity \u0026amp; Real-Time Logic Execution\u003c\/h3\u003e\n\u003cp\u003eThe CJ1W-ID233 interfaces directly with the CJ Series CPU backplane to process high-density 32-point input data matrices across the high-speed internal bus structure. Hardware-level input filtering allows customizable response delays adjustable from 0 to 32 ms via system parameters, optimizing backplane bus velocity and logic scan determinism. Memory assignment and firmware synchronization occur automatically upon backplane initialization, ensuring stable register updates to the CPU rack without introducing logic timing jitter.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents \u0026amp; Ordering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Omron CJ1W-ID233 DC Input Module\u003c\/li\u003e\n\u003cli\u003e1x Hardware specification instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Mounting:\u003c\/strong\u003e Align the unit's backplane pins with the adjacent CPU or expansion rack slot, pressing firmly until the top and bottom locking levers click into place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Wiring:\u003c\/strong\u003e Attach pre-assembled MIL connector cables to the dual 16-point interface headers, securing physical latching arms to prevent loose contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Shielding:\u003c\/strong\u003e Terminate outer braid shielding of input signal cabling 360 degrees to the enclosure grounding bar near the cable entry point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Grounding:\u003c\/strong\u003e Connect the rack Ground (GR) terminal to the primary panel earth ground bus using heavy-gauge copper wire with a loop resistance under 100 Ohms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIs hot-swapping supported for the CJ1W-ID233 module on a live CJ backplane?\u003c\/p\u003e\n\u003cp\u003eNo. Internal system supply power must be isolated prior to removing or installing the module to avoid hardware damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the internal backplane current draw of the CJ1W-ID233?\u003c\/p\u003e\n\u003cp\u003eThe module consumes a maximum current of 200 mA at 5 VDC directly from the internal backplane logic bus rail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat are the threshold parameters for detecting an ON state?\u003c\/p\u003e\n\u003cp\u003eAn input channel evaluates as ON when field voltage reaches a minimum of 19.0 VDC and current reaches at least 3 mA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan input response times be modified from the factory default setting?\u003c\/p\u003e\n\u003cp\u003eYes. The ON and OFF response delays can be configured between 0 and 32 ms using system software settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the limit for simultaneously ON inputs per common circuit?\u003c\/p\u003e\n\u003cp\u003eUp to 75% of channels (12 points out of 16 per common) can be ON simultaneously at 24 VDC operating voltage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are field input wires physically connected to the CJ1W-ID233?\u003c\/p\u003e\n\u003cp\u003eField signal conductors connect through integrated dual MIL connector headers on the front interface panel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat dielectric strength rating applies between the field terminals and ground?\u003c\/p\u003e\n\u003cp\u003eThe channel isolation withstands 1,000 VAC applied between external terminals and the GR terminal for 1 minute.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat grounding resistance requirement must be maintained for the rack GR terminal?\u003c\/p\u003e\n\u003cp\u003eThe GR terminal connection path to the protective panel earth bar must maintain an electrical resistance under 100 Ohms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306624893101,"sku":"CJ1W-ID233","price":238.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/CJ1W-ID233_3.jpg?v=1788103806","url":"https:\/\/www.maxwellplc.com\/products\/omron-cj1w-id233-dc-input-module-sysmac-cj-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}