{"product_id":"bachmann-dio264-c-digital-i-o-module","title":"Bachmann DIO264-C Digital I\/O Module","description":"\u003cp\u003eThe \u003cstrong\u003eBachmann DIO264-C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDIO264-C\u003c\/strong\u003e Digital I\/O Module, operates as a dedicated hardware component for distributed signal acquisition and control within CAN-based automation networks. Configured for high-density interface management, the \u003cstrong\u003eBachmann DIO264-C\u003c\/strong\u003e (\u003cstrong\u003eDIO264-C\u003c\/strong\u003e Digital I\/O Module) provides direct physical execution of I\/O processing for field-side actuators and sensors via a standardized CANopen communication profile.\u003c\/p\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\u003eDIO264-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBachmann\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eAustria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard modular form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact DIN-rail mount geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e100 mA at 24 VDC (base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital I\/O Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003eMax. 64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003eMax. 32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN Interface\u003c\/td\u003e\n\u003ctd\u003e2 x 9-pin D-Sub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Communication Metrics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks:\u003c\/strong\u003e While operating as a CAN Slave, the DIO264-C provides deterministic response times necessary for distributed control. When integrated into broader industrial architectures via a gateway, it ensures that digital state transitions—monitored at \u0026lt; 3.5 ms input delay—are synchronized across the control network with minimal jitter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling:\u003c\/strong\u003e The module is engineered for high-density applications, supporting up to 64 digital inputs and 32 digital outputs. This allows for significant wiring reduction in distributed systems, where the module acts as a localized node that centralizes signal processing, thereby reducing the overhead on the primary fieldbus controller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the module require an external terminating resistor for the CAN bus?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The DIO264-C utilizes an external 123 Ohm terminating resistor. Ensure this is placed at the physical ends of the CAN bus segment to prevent signal reflections and maintain communication integrity at high transfer rates (up to 1000 Kbaud).\u003c\/p\u003e\n\u003cp\u003eQ: How are the outputs protected against electrical faults?\u003c\/p\u003e\n\u003cp\u003eA: The digital outputs are fully short-circuit proof. Each isolated block (1-16 and 17-32) is designed to handle a maximum sum current of 12 A. If a short circuit occurs, the internal protection circuitry will disable the output block to prevent hardware damage, and the status will be reported via the CANopen object dictionary.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAN Bus Topology:\u003c\/strong\u003e Use high-quality shielded twisted-pair cabling for the CAN interface. Ensure that the 2x 9-pin D-Sub connectors are securely fastened. Avoid daisy-chaining nodes with long stubs, as this can degrade signal quality at higher communication speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e The module features 500 V galvanic isolation on the CAN interface. When wiring field-side power (18 to 34 VDC) and logic signals, ensure that the common potential is correctly managed to prevent unintended ground loops between the isolated CAN bus and the field power supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Sealing:\u003c\/strong\u003e The module is rated for a pollution degree of 2 and 5 to 95 % non-condensing humidity. In harsh or marine environments, ensure the module is housed within a NEMA 4\/IP65-rated enclosure. If the ambient air contains conductive dust, utilize filtered forced-air cooling to maintain the integrity of the internal electronics.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bachmann","offers":[{"title":"Default Title","offer_id":45149658710131,"sku":"DIO264-C","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-03_13-45-55_73d71853-dc30-49e2-9bd4-5b83fa3090a6.png?v=1783059589","url":"https:\/\/www.dcssupplier.com\/ar\/products\/bachmann-dio264-c-digital-i-o-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}