{"product_id":"cpm1a-40cdt-a-v1-omron-cpm1a-plc-module","title":"CPM1A-40CDT-A-V1 Omron CPM1A PLC Module","description":"\u003cp\u003eConfigured for discrete process logic control and high-speed edge pulse counting in CPM1A automation platforms, the \u003cstrong\u003eOmron CPM1A-40CDT-A-V1\u003c\/strong\u003e (\u003cstrong\u003eCPM1A-40CDT-A-V1\u003c\/strong\u003e PLC Controller) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eModel Suffix Identifier Analysis\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCPM1A\u003c\/strong\u003e: Compact programmable logic controller series platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40\u003c\/strong\u003e: Total integrated input and output point count (24 Inputs \/ 16 Outputs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC\u003c\/strong\u003e: Main CPU base unit controller terminal structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD\u003c\/strong\u003e: DC input power\/signal circuit configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT\u003c\/strong\u003e: Transistor output stage (Sink type).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA\u003c\/strong\u003e: 85 VAC to 264 VAC line operating supply voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV1\u003c\/strong\u003e: Enhanced architecture version with expanded instruction set execution support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Hardware Parameters\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\u003eCPM1A-40CDT-A-V1\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCompact PLC Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e110 x 180 x 90 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 Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e85 to 264 VAC at 47 to 63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e60 VA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Inputs\u003c\/td\u003e\n\u003ctd\u003e24 points (24 VDC sink\/source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Outputs\u003c\/td\u003e\n\u003ctd\u003e16 points (Transistor sink type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgram Memory\u003c\/td\u003e\n\u003ctd\u003e2 kWords flash memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Memory\u003c\/td\u003e\n\u003ctd\u003e1 kWords RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExecution Speed\u003c\/td\u003e\n\u003ctd\u003e0.72 us to 1.72 us per basic instruction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh-Speed Counter Input\u003c\/td\u003e\n\u003ctd\u003e1 channel (Single-phase 5 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Output\u003c\/td\u003e\n\u003ctd\u003e1 channel (Single-phase 2 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Expansion\u003c\/td\u003e\n\u003ctd\u003eSupports up to 3 expansion units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network \u0026amp; Backplane Velocity\u003c\/h3\u003e\n\u003cp\u003eThe internal backplane architecture of the CPM1A hardware controller manages signal distribution across local expansion units via parallel bus connections. The onboard processing engine coordinates memory mapping across program and data memory arrays, ensuring rapid logic processing cycles. High-speed input channels interface with rotary encoder feedback for positioning tracking, operating independently of standard cycle times up to 5 kHz input frequencies.\u003c\/p\u003e\n\u003ch3\u003eKit Packaging and Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron CPM1A-40CDT-A-V1 Main PLC Controller Unit\u003c\/li\u003e\n\u003cli\u003e1 x Removable Terminal Block Cover Sheet\u003c\/li\u003e\n\u003cli\u003e1 x Panel Mount Hardware Bracket Set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMechanical Mounting and Wiring Rules\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the controller vertically on standard 35 mm DIN rail or directly to a backplate using mounting screws to ensure proper heat dissipation.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum clearance of 50 mm above and below the controller unit to allow passive thermal convection.\u003c\/li\u003e\n\u003cli\u003eSeparate high-voltage AC power wiring from low-voltage 24 VDC input\/output signal lines in separate wire ducts to eliminate inductive cross-talk.\u003c\/li\u003e\n\u003cli\u003eEnsure a dedicated functional ground cable (AWG 14 or larger) connects to the ground terminal with an earth resistance below 100 ohms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Knowledge Base\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the transistor sink output operate on the CPM1A-40CDT-A-V1?\u003c\/p\u003e\n\u003cp\u003eThe transistor sink output switches the negative DC rail to the connected load. External load current flows from the positive supply, through the load device, and into the controller terminal to circuit ground.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the max expansion capacity supported by this CPU unit?\u003c\/p\u003e\n\u003cp\u003eThe controller supports up to 3 expansion I\/O or specialized analog\/communication units connected sequentially via the standard expansion bus side interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are high-speed counter signals isolated within the input circuit?\u003c\/p\u003e\n\u003cp\u003eInputs are routed through high-speed optocouplers that isolate external field signal noise from the internal CPU logic circuits while processing encoder signals up to 5 kHz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat memory backup mechanisms are present for user programs and registers?\u003c\/p\u003e\n\u003cp\u003eUser programs are held in non-volatile flash memory without battery dependency. Data memory registers rely on internal capacitor storage or optional battery backup during power interruptions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the 85 to 264 VAC power supply terminal energize external field sensors?\u003c\/p\u003e\n\u003cp\u003eThe internal power module includes an auxiliary 24 VDC output terminal rated for powering small capacity field sensors and input switches directly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the instruction response latency for the built-in pulse output?\u003c\/p\u003e\n\u003cp\u003eThe pulse output operates at a maximum frequency of 2 kHz, delivering execution delays under 1 ms when triggered by immediate execution commands within the user ladder logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat precautions apply when routing cabling to the analog expansion units?\u003c\/p\u003e\n\u003cp\u003eUse twisted-pair shielded cables for all analog loops. Ground the shield at a single point on the PLC side to prevent ground loop currents from interfering with channel conversions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the V1 specification enhancement affect ladder program execution?\u003c\/p\u003e\n\u003cp\u003eThe V1 designation introduces specialized instructions for math, data movement, and high-speed counter management, reducing overall instruction cycle times down to 0.72 us.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306653237421,"sku":"CPM1A-40CDT-A-V1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/cpm1a-40cdt-a-v1_1.jpg?v=1790660322","url":"https:\/\/www.maxwellplc.com\/ru\/products\/cpm1a-40cdt-a-v1-omron-cpm1a-plc-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}