{"product_id":"omron-cj1w-od234-sysmac-cj-series-32-point-transistor-output-unit","title":"Unité de sortie transistor 32 points série CJ SYSMAC Omron CJ1W-OD234","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Omron \u003cstrong\u003eCJ1W-OD234\u003c\/strong\u003e is a high-density 32-point Transistor Output Unit designed for the SYSMAC CJ-series PLC platform. The primary purpose of this module is to manage discrete output signals from the central processing unit and convert them into physical switching actions via sinking (NPN) transistor circuits. It interfaces directly through a specialized MIL connector layout to enable neat, space-saving terminal connections. Operating at a rated control voltage of 24 VDC, this card coordinates the deployment of field actuators, pilot devices, and intermediate relay blocks. The device functions seamlessly within standard SYSMAC CJ1, CJ2, and related modular bus racks, making it suitable for distributed industrial processing machinery and centralized control panels.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-density 32-point transistor sinking output configuration packed into a slim modular chassis.\u003c\/li\u003e\n\u003cli\u003eBuilt-in MIL connector interface for simplified, error-free wiring harnesses.\u003c\/li\u003e\n\u003cli\u003eFast response execution handling maximum ON time of 15 us and OFF time of 80 us.\u003c\/li\u003e\n\u003cli\u003eMulti-circuit routing containing 2 isolated circuits with 16 output points sharing each common line.\u003c\/li\u003e\n\u003cli\u003eRobust individual point handling carrying up to 0.5 A current with high transient inrush tolerance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed sorting conveyor matrix systems and material sortation gating.\u003c\/li\u003e\n\u003cli\u003eAutomated packaging machinery, multi-head loaders, and cartoning lines.\u003c\/li\u003e\n\u003cli\u003eMulti-station assembly systems, automated pneumatic valves, and pick-and-place tables.\u003c\/li\u003e\n\u003cli\u003eSemiconductor production equipment and localized laboratory processing lines.\u003c\/li\u003e\n\u003cli\u003eElectronic component testing jigs and distributed control system auxiliary panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eOutput Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eUnit Name\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e32-point Transistor Output Unit with MIL Connector (Sinking Outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e32 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eOutput Type\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eTransistor (Sinking \/ NPN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003eOperating Load Voltage Range\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e20.4 to 26.4 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003eMaximum Load Current\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e0.5 A\/point, 2 A\/common, 4 A\/Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003eMaximum Inrush Current\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003e4.0 A\/point, 10 ms max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003eLeakage Current\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003e0.1 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003eResidual Voltage\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e1.5 V max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003eInternal Protective Fuse\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDynamic\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eON Response Time\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e15 us max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eOFF Response Time\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e80 us max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003ePower Requirements\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eInternal Current Consumption\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e220 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eExternal Power Supply\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e20.4 to 26.4 VDC, 110 mA min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eProtection\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e20 MO between the external terminals and the GR terminal (100 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eDielectric Strength\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e1,000 VAC between the external terminals and the GR terminal for 1 minute at a leakage current of 10 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eMechanical\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003eNumber of Circuits\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003e32 (16 points\/common, 2 circuits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003eConnection Type\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003eMIL Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003eWeight\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003e70 g max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Insertion:\u003c\/strong\u003e Align the module onto the underlying CJ-series backplane bus. Firmly slide the unit into place until the top and bottom structural locking yellow levers click home completely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIL Connector Harnessing:\u003c\/strong\u003e Connect the pre-assembled MIL socket wiring terminal firmly into the faceplate receptor. Ensure the side retention clips click outwards to fully lock the connection against operational vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Circuit Protection:\u003c\/strong\u003e Because this output module features no internal protection fuses, install suitable external fast-acting fuses along the power supply line to shield the NPN transistor switches from accidental field load short-circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation of Signals:\u003c\/strong\u003e Route low-voltage 24 VDC digital output signals through cable pathways separate from heavy current electrical cables or VFD lines to reduce EMI induction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Grounding:\u003c\/strong\u003e Connect the primary rack assembly directly to panel earth using low-impedance cables via the dedicated power supply module ground terminal, supporting proper dielectric protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the output polarity format of the output terminals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module utilizes sinking outputs, meaning it switches the negative (NPN) side of the connected DC load loop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many output points share a single common line on this block?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 32 points are divided into 2 isolated circuits, where each circuit contains 16 output points sharing one common return line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the electrical interface mechanism for connecting field wires?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module relies on an integrated space-saving MIL connector rather than standard screw terminal blocks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module contain built-in fuses to protect the output transistors against short circuits?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo internal fuses are provided on this model. External overcurrent protection must be integrated into the installation design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum continuous load current permitted for an individual output point?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach single point can continuously carry up to a maximum load current of 0.5 A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the total maximum load capacity allowed for the whole unit simultaneously?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe entire module is rated for a maximum current capacity of 4 A across all combined active outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast can the output switches transition from an open to closed state?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ON response speed is rated at a maximum of 15 microseconds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the requirements for the external power supply loop?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt requires an external source providing 20.4 to 26.4 VDC with a minimum capacity of 110 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the internal backplane current draw for this card?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe internal current consumption from the backplane bus is a maximum of 220 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much physical weight does this specific module add to the PLC rack layout?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe total net weight of the module housing is a maximum of 70 grams.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":53077918450027,"sku":"CJ1W-OD234","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/CJ1W-OD234-0wdxao3vr5t.png?v=1775733535","url":"https:\/\/www.plcprotech.com\/fr\/products\/omron-cj1w-od234-sysmac-cj-series-32-point-transistor-output-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}