{"product_id":"omron-cp2e-n40dr-d-cp2e-series-programmable-controller","title":"Omron CP2E-N40DR-D CP2E Series Programmable Controller","description":"\u003cp\u003eThe \u003cstrong\u003eOmron CP2E-N40DR-D\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCP2E-N40DR-D\u003c\/strong\u003e Programmable Controller, operates as a dedicated hardware component for real-time discrete I\/O execution and Ethernet communications within CP2E Series Industrial Automation networks. The CPU unit manages 40 integrated points, processing 24 discrete input signals and driving 16 relay outputs for direct physical contact switching and field device control.\u003c\/p\u003e\n\u003ch3\u003eTechnical Identifier Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eIdentifier Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eParameter Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Value\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCP2E\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eCompact Micro PLC Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFunctional Type\u003c\/td\u003e\n\u003ctd\u003eNetwork CPU Model (Dual Built-in Ethernet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e40\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTotal I\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e40 Integrated Points (24 Inputs \/ 16 Outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInput Voltage Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC Discrete Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eRelay Contact Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Power Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC Operating Voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eCP2E-N40DR-D\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\u003e0.58 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e15.0 cm x 11.0 cm x 8.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e18.5 cm x 14.5 cm x 11.0 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\u003e15 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (20.4 to 26.4 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Current Consumption (5 VDC)\u003c\/td\u003e\n\u003ctd\u003e0.39 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Current Consumption (24 VDC)\u003c\/td\u003e\n\u003ctd\u003e0.09 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Inputs\u003c\/td\u003e\n\u003ctd\u003e24 points (24 VDC, 4.3 mA per point)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Outputs\u003c\/td\u003e\n\u003ctd\u003e16 points (Relay, 2 A per point, 250 VAC \/ 30 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications Ports\u003c\/td\u003e\n\u003ctd\u003e2x RJ45 Ethernet ports (10\/100Base-TX)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgram Memory\u003c\/td\u003e\n\u003ctd\u003e10k steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Memory\u003c\/td\u003e\n\u003ctd\u003e10k words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eI\/O Density Scaling and Backplane Bus Velocity\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eOmron CP2E-N40DR-D\u003c\/strong\u003e is optimized for compact control panel layouts, delivering high channel concentration across its base hardware frame. Internal data update speed is maintained by a high-velocity backplane bus structure, preserving scan time determinism during rapid discrete state changes. High-density I\/O scaling allows connection of CP1W expansion modules to scale total discrete and analog point counts without overloading CPU cycle timing or disrupting Ethernet communication queues.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents \u0026amp; Ordering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Omron CP2E-N40DR-D Unit\u003c\/li\u003e\n\u003cli\u003e1x Removable Screw Terminal Cover Assembly\u003c\/li\u003e\n\u003cli\u003e1x Installation Manual Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Setup:\u003c\/strong\u003e Mount on standard 35 mm DIN rail or surface-mount with M4 hardware. Maintain a minimum vertical clearance of 50 mm above and below the housing for heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Connections:\u003c\/strong\u003e Connect an isolated 24 VDC Class 2 power supply to the main DC power terminals, observing polarity markers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Output Protection:\u003c\/strong\u003e For inductive field loads, install snubber circuits across AC lines or flywheel diodes across DC lines to prevent electrical pitting of relay contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Requirements:\u003c\/strong\u003e Wire the functional earth terminal directly to the panel system ground using dedicated wire (minimum 2.0 mm sq cross-section).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunications Shielding:\u003c\/strong\u003e Use Category 5e Shielded Twisted Pair (STP) Ethernet cabling. Bond the cable shield to ground using a 360-deg braid shield termination clamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What input supply voltage is required for the CP2E-N40DR-D unit?\u003c\/p\u003e\n\u003cp\u003eA: The module operates on a nominal supply voltage of 24 VDC, with an allowable voltage range of 20.4 to 26.4 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What are the relay output contact ratings for this controller?\u003c\/p\u003e\n\u003cp\u003eA: The 16 relay output points are rated for a maximum switching capacity of 2 A per point at 250 VAC or 30 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the internal backplane current draw for the 5 VDC rail?\u003c\/p\u003e\n\u003cp\u003eA: The unit consumes 0.39 A from the internal 5 VDC rail and 0.09 A from the internal 24 VDC rail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How many built-in Ethernet communications ports are available on the CPU?\u003c\/p\u003e\n\u003cp\u003eA: The unit features 2 integrated RJ45 Ethernet ports supporting standard Ethernet switching functionality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: Can additional I\/O modules be added to the base CPU unit?\u003c\/p\u003e\n\u003cp\u003eA: Yes, up to 3 CP1W discrete or analog expansion modules can be connected via the expansion interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the rated ambient operating temperature for the controller?\u003c\/p\u003e\n\u003cp\u003eA: The system operates within an ambient temperature range of 0 to 55 deg C under non-condensing conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What user program capacity does the controller provide?\u003c\/p\u003e\n\u003cp\u003eA: The CPU contains non-volatile flash memory providing 10k steps of program execution memory.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: How should network cables be shielded against ambient noise?\u003c\/p\u003e\n\u003cp\u003eA: Utilize STP cabling with a 360-deg braid shield clamped directly to functional earth at the panel entry point.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306619355309,"sku":"CP2E-N40DR-D","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/CP2E-N40DR-D_3.jpg?v=1788962625","url":"https:\/\/www.maxwellplc.com\/ga\/products\/omron-cp2e-n40dr-d-cp2e-series-programmable-controller","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}