{"product_id":"omron-cp1w-mab221-analog-i-o-option-board-cp1-series","title":"Omron CP1W-MAB221 Analog I\/O Option Board CP1 Series","description":"\u003cp\u003eConfigured for analog signal processing in CP1 series programmable logic controllers, the \u003cstrong\u003eOmron CP1W-MAB221\u003c\/strong\u003e (\u003cstrong\u003eCP1W-MAB221\u003c\/strong\u003e Analog I\/O Option Board) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eTechnical Identifier Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Part Number:\u003c\/strong\u003e CP1W-MAB221\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Model Family:\u003c\/strong\u003e CP1W Option Board Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Type:\u003c\/strong\u003e Analog Input\/Output Expansion Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHost CPU Compatibility:\u003c\/strong\u003e CP1H, CP1L, CP1E (CP1E-N30\/40\/60 or NA20 CPU units)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Slot Placement:\u003c\/strong\u003e CPU Unit Option Board Slot 1 or Slot 2 (CPU model dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware 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\u003eCP1W-MAB221\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\u003e0.05 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.5 cm x 3.0 cm x 2.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e10.0 cm x 8.0 cm x 5.0 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\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 75 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Humidity\u003c\/td\u003e\n\u003ctd\u003e10% to 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 VDC, 0.09 A (internal CPU backplane power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e2 channels (Voltage: 0-10 VDC; Current: 0-20 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003e2 channels (Voltage: 0-10 VDC; Current: 0-20 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\/Output Resolution\u003c\/td\u003e\n\u003ctd\u003e1\/1200 (Full Scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Time\u003c\/td\u003e\n\u003ctd\u003e6.0 ms \/ 2 channels (processing cycle linked to CPU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.8% full scale at 25 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eNon-removable screwless push-in terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eOmron PLC Backplane Bus \u0026amp; Signal Processing\u003c\/h3\u003e\n\u003cp\u003eThe CP1W-MAB221 interfaces directly with the CPU internal bus using low-latency parallel interconnects. Signal conversion is executed via internal multiplexing and high-speed A\/D-D\/A converters without requiring external power supplies for board logic operation. Dedicated memory addresses within the PLC CIO board allocation map the analog values directly into data registers, optimizing execution velocity across cyclic scan sequences. The board hardware handles physical channel isolation from internal CPU logic to prevent stray noise coupling into the main processing unit.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents \u0026amp; Ordering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Omron CP1W-MAB221 Analog I\/O Option Board\u003c\/li\u003e\n\u003cli\u003e1x Set of CPU mounting locking screws\u003c\/li\u003e\n\u003cli\u003e1x Field wiring pin terminal connector assembly\u003c\/li\u003e\n\u003cli\u003e1x Instruction 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\u003eBoard Installation:\u003c\/strong\u003e Power down the CPU unit complete system supply. Remove the target Option Board slot cover on the front panel of the CP1 CPU. Insert the CP1W-MAB221 unit straight into the board connector until fully seated, and secure the board using the provided hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Practice:\u003c\/strong\u003e Use twisted-pair shielded cable for all analog input and output circuits. Separate field analog lines from high-voltage AC lines and inductive motor cables by a minimum distance of 200 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding:\u003c\/strong\u003e Connect cable shielding to the functional ground (FG) terminal on the PLC CPU end only. Leave the sensor\/actuator side ungrounded to prevent ground loop circulating currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Mode Input:\u003c\/strong\u003e Set the input selection dip switches on the rear side of the option board prior to mounting into the CPU slot (Select ON for 0-20 mA mode, OFF for 0-10 VDC mode).\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 permitted for the CP1W-MAB221 board while the PLC is powered?\u003c\/p\u003e\n\u003cp\u003eNo. Inserting or removing the option board while the CPU unit is energized will cause hardware damage to the backplane interface and fault the main processor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat signal ranges are supported on the analog channels?\u003c\/p\u003e\n\u003cp\u003eInputs and outputs support 0-10 VDC voltage ranges or 0-20 mA current ranges configurable per channel via hardware dip switches and system setup memory registers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the option board require an external 24 VDC auxiliary power source?\u003c\/p\u003e\n\u003cp\u003eNo. Operating power for the A\/D and D\/A conversion circuitry is drawn directly from the host CPU 5 VDC internal bus supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the conversion resolution of the CP1W-MAB221 module?\u003c\/p\u003e\n\u003cp\u003eThe digital resolution is 1\/1200 full scale, yielding a mapped integer digital value ranging from 0 to 1200 (0000 to 04B0 Hex) in the CPU memory words.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are input and output words addressed in the PLC program?\u003c\/p\u003e\n\u003cp\u003eThe CPU assigns specific fixed CIO memory addresses based on the slot index (Slot 1 or Slot 2) where the option board is installed in the CPU front panel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat wiring conductor sizes are supported by the push-in terminal block?\u003c\/p\u003e\n\u003cp\u003eThe terminal block accepts solid or stranded wires with cross-sectional areas from 0.08 mm2 to 1.25 mm2 (AWG 28 to AWG 16) fitted with ferrules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the isolation rating between the analog channels?\u003c\/p\u003e\n\u003cp\u003eChannels share a common ground reference; there is no channel-to-channel galvanic isolation, but standard galvanic isolation exists between analog signals and CPU digital logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does cycle time impact the analog update frequency?\u003c\/p\u003e\n\u003cp\u003eAnalog conversion timing depends on PLC scan cycle performance, with a minimum base conversion rate of 6.0 ms total for all active channels combined.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306663493805,"sku":"CP1W-MAB221","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/omron_cp1w-mab221_1.jpg?v=1788573403","url":"https:\/\/www.maxwellplc.com\/ga\/products\/omron-cp1w-mab221-analog-i-o-option-board-cp1-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}