{"product_id":"omron-cj1w-od233-transistor-output-module-cj1-series","title":"Omron CJ1W-OD233 Transistor Output Module CJ1 Series","description":"\u003cp\u003eThe \u003cstrong\u003eOmron CJ1W-OD233\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCJ1W-OD233\u003c\/strong\u003e Transistor Output Unit, operates as a dedicated hardware component for solid-state load switching within Omron CJ1 system platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Designation \u0026amp; Architecture\u003c\/h3\u003e\n\u003cp\u003eThe model numbering schema reflects specific output characteristics and connection standards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCJ1W\u003c\/strong\u003e: Expansion module series designed for CJ-series backplane racks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOD\u003c\/strong\u003e: Transistor digital output module functional group.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e233\u003c\/strong\u003e: High-density 32-point NPN sinking transistor configuration with MIL connector interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical \u0026amp; Electrical Specifications\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-OD233\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\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e12.8 cm x 11.0 cm x 3.5 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\u003e0.70 W (0.14 A at 5 VDC backplane bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eNPN Transistor (Sinking)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e32 outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Switching Capacity\u003c\/td\u003e\n\u003ctd\u003e12 to 24 VDC, 0.5 A per point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Points\u003c\/td\u003e\n\u003ctd\u003e16 points per common (2 commons total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Interface\u003c\/td\u003e\n\u003ctd\u003eMIL connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePLC Memory Allocation\u003c\/td\u003e\n\u003ctd\u003e2 words (32 bits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Integration \u0026amp; Deterministic Bus Response\u003c\/h3\u003e\n\u003cp\u003eThe output unit maps 32 digital points across 2 memory words within the controller image table. Designed for high-speed switching tasks, the internal logic transfers states across the CPU backplane maintaining backplane bus communication velocity and total deterministic execution. Firmware flash compatibility across CJ1 and CJ2 CPU families enables direct drop-in expansion without register remapping.\u003c\/p\u003e\n\u003ch3\u003eBox Contents \u0026amp; Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron CJ1W-OD233 Transistor Output Unit\u003c\/li\u003e\n\u003cli\u003e1 x Protective terminal connector cap\u003c\/li\u003e\n\u003cli\u003e1 x Installation instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Wiring \u0026amp; Assembly Procedures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Power Down\u003c\/strong\u003e: Disconnect power to the CPU rack assembly prior to inserting or removing the I\/O module from the backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIL Cable Connection\u003c\/strong\u003e: Lock external MIL connector cabling securely into the module header using the retaining clips to maintain tight contact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Load Powering\u003c\/strong\u003e: Connect an external 12 to 24 VDC power supply across the common terminals to power field load circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Separation\u003c\/strong\u003e: Route high-speed switching DC wiring in separate wire channels away from AC power conductors to prevent noise induction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the current consumption drawn from the 5 VDC backplane?\u003c\/p\u003e\n\u003cp\u003eThe CJ1W-OD233 draws a maximum current of 0.14 A (140 mA) at 5 VDC directly from the internal system backplane bus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes this module support PNP (sourcing) output configurations?\u003c\/p\u003e\n\u003cp\u003eNo, the unit uses NPN transistor sinking circuitry, requiring field loads to be connected between the positive VDC supply and output terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum current rating per output channel?\u003c\/p\u003e\n\u003cp\u003eEach output channel supports a maximum switching capacity of 0.5 A at an operational voltage range of 12 to 24 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow many memory words are allocated in the CPU image table?\u003c\/p\u003e\n\u003cp\u003eThe module automatically occupies 2 words (32 bits) in the CIO memory area allocated to the CPU expansion slot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan output modules be hot-swapped while the PLC is powered?\u003c\/p\u003e\n\u003cp\u003eNo, the PLC backplane power must be isolated before removing or inserting the unit to prevent hardware bus damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are the 32 output channels grouped electrically?\u003c\/p\u003e\n\u003cp\u003eThe 32 channels are arranged into 2 isolated groups of 16 points, with each group sharing a single power supply common connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat mating connector type is required for field signal cabling?\u003c\/p\u003e\n\u003cp\u003eThe front interface uses a standard 40-pin MIL connector format designed for pre-wired terminal blocks or crimp headers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat grounding procedures should be applied to field wiring?\u003c\/p\u003e\n\u003cp\u003eGround the panel structure using a low-impedance ground bar and route field signal shields directly to cabinet earth terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306665951405,"sku":"CJ1W-OD233","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/CJ1W-OD233_2.jpg?v=1788159970","url":"https:\/\/www.maxwellplc.com\/ga\/products\/omron-cj1w-od233-transistor-output-module-cj1-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}