{"product_id":"hima-80105-communication-module","title":"HIMA 80105 Communication Module","description":"\u003cp\u003eConfigured for serial and network data exchange within Planar4 automation architectures, the \u003cstrong\u003eHIMA 80105\u003c\/strong\u003e (\u003cstrong\u003e80105\u003c\/strong\u003e Communication Module) provides direct physical\/electrical execution of Modbus RTU and Modbus TCP protocol translation.\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\u003e80105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHIMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e142 mm x 115 mm x 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial control environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 V DC supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol Support\u003c\/td\u003e\n\u003ctd\u003eModbus RTU, Modbus TCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e80105\u003c\/strong\u003e: Standard interface unit for Planar4 integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Engineered for hardware-level bus communication with all Planar4 system modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol Handling\u003c\/strong\u003e: Supports both serial (RTU) and Ethernet-based (TCP) connectivity without requiring external gateway hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety Control and SIS Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL1 certification:\u003c\/strong\u003e The module is certified to SIL1 safety standards, ensuring that data communication between Planar4 controllers and external devices is handled with defined diagnostic coverage for lower-risk safety loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple modular redundancy (TMR) 2oo3 architecture:\u003c\/strong\u003e While the unit functions as an interface module, it is designed to operate within Planar4 safety fabrics, facilitating deterministic signal handshaking between the safety system and external Modbus nodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation:\u003c\/strong\u003e Integrated electrical decoupling between the Modbus interface ports and the Planar4 backplane protects the safety controller from common-mode voltage spikes and ground loops transmitted through external network cabling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFail-safe state execution:\u003c\/strong\u003e In the event of a communication timeout or internal diagnostic fault, the module is configured to maintain a deterministic communication state, preventing corrupt data transmission from influencing the safety-related logic of the host system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the 80105 compatible with safety-critical loops?\u003c\/p\u003e\n\u003cp\u003eA: The module is SIL1 rated and suitable for integration into designated safety-related applications. Ensure the risk assessment for the specific loop confirms that SIL1 diagnostic coverage meets the application requirements.\u003c\/p\u003e\n\u003cp\u003eQ: Can the module handle concurrent Modbus RTU and TCP requests?\u003c\/p\u003e\n\u003cp\u003eA: The module architecture supports both protocols, but ensure the system bus load and polling frequency are configured within recommended limits to prevent communication latencies that could affect loop timing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the compact module within the Planar4 cabinet. Ensure the 142 mm x 115 mm profile is accommodated with adequate clearance for cable routing and heat dissipation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the chassis ground to the cabinet’s instrument earth bus. Robust grounding is mandatory to maintain the integrity of the galvanic isolation barriers against high-frequency electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate Modbus RTU serial connections and Ethernet cables using shielded conductors. Maintain at least 150 mm of separation from high-voltage AC or inductive load power conduits to prevent packet loss and communication bus jitter.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HIMA","offers":[{"title":"Default Title","offer_id":45223181123699,"sku":"80105","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-13_10-31-21.png?v=1783922223","url":"https:\/\/www.dcssupplier.com\/products\/hima-80105-communication-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}