{"product_id":"cnb-i5-yokogawa-plc-dcs-module-datasheet-technical-manual","title":"CNB-I5 Yokogawa PLC\/DCS Module Datasheet \u0026 Technical Manual","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa CNB-I5\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCNB\u003c\/strong\u003e PLC\/DCS Module, operates as a dedicated hardware component for multi-protocol communication bridging and signal integration within complex process automation networks.\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\u003eCNB-I5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\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\u003e2.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e150 mm x 120 mm x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eEthernet, Modbus TCP, OPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Network Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe CNB-I5 module architecture enables high-speed data acquisition by facilitating seamless integration across both PLC and DCS environments. By supporting Modbus TCP and OPC protocols, the unit ensures deterministic data exchange between field instrumentation and supervisory control layers. Internal high-performance microprocessors manage backplane bus communication velocity, allowing for flexible I\/O density scaling. The module maintains galvanic isolation at the Ethernet port to prevent surge propagation, ensuring robust performance in electrically noisy industrial environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the CNB-I5 support simultaneous multi-protocol operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module is capable of processing concurrent requests for Modbus TCP and OPC protocols, provided the total network load remains within the processor's deterministic bandwidth capacity.\u003c\/p\u003e\n\u003cp\u003eQ: Is the CNB-I5 module compatible with field hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: No. Electrical power must be removed from the module and the local bus segment before extraction to prevent potential data corruption on the communication backbone and to protect the module's electronic components.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting\u003c\/strong\u003e: Mount the module on a vertical DIN-rail or standard chassis plate within the control cabinet. Ensure the unit is positioned to allow unobstructed airflow through the side vents for convective cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Protocols\u003c\/strong\u003e: Connect the module’s chassis ground to the cabinet's protective earth (PE) bus. A solid, low-impedance connection is necessary to maintain signal integrity for the high-speed Ethernet ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Wiring\u003c\/strong\u003e: Use shielded twisted-pair (STP) Ethernet cabling to connect the module to the plant network. Ensure the shield is correctly terminated at the cabinet entry point to mitigate high-frequency electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management\u003c\/strong\u003e: Maintain an ambient operating temperature between -10 and 60 deg C. Avoid direct exposure to localized heat sources, such as power transformers or motor controllers, which may cause thermal throttling of the internal processor.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49165247643900,"sku":"CNB-I5","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/CNB-I5.jpg?v=1780624894","url":"https:\/\/www.electronicplc.com\/products\/cnb-i5-yokogawa-plc-dcs-module-datasheet-technical-manual","provider":"Electronic PLC","version":"1.0","type":"link"}