{"product_id":"abb-spnlk01-symphony-plus-hr-network-link-module","title":"ABB SPNLK01 Symphony Plus HR Network Link Module","description":"\u003ch2\u003eABB SPNLK01 Symphony Plus Harmony Rack Network Link Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB SPNLK01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSPNLK01\u003c\/strong\u003e Network Link Communication Module, operates as a dedicated hardware component for protocol processing and data routing within Symphony Plus HR Series platforms. This module functions as an active electronic communication link, establishing data interfaces between controllers, I\/O subsystems, and supervisory automation layers over Ethernet-based architectures.\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\u003eSPNLK01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSwitzerland \/ Europe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg (0.77 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e297 mm (Depth) x 35 mm (Height)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC via Harmony Rack backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eNetwork Link Communication Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eSymphony Plus HR Series (Harmony Rack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Interface\u003c\/td\u003e\n\u003ctd\u003eEthernet (TCP\/IP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocols Supported\u003c\/td\u003e\n\u003ctd\u003eIEC 61850, Modbus\/TCP, SPA\/TCP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Monitoring\u003c\/td\u003e\n\u003ctd\u003eIntegrated hardware diagnostics and fault detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Level\u003c\/td\u003e\n\u003ctd\u003eIP20 (Requires cabinet installation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eStandard Harmony Rack Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Deterministic Network Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe module architecture utilizes backplane bus communication velocity Licences to regulate data throughput between the local interface and primary processor nodes. Designed to interface directly with Profinet \/ EtherNet\/IP deterministic networks, the module processes simultaneous protocol requests for Modbus\/TCP, IEC 61850, and SPA\/TCP streams. This multi-protocol routing layer maintains steady transfer metrics without causing communication timeouts or affecting the I\/O density scaling of adjacent subplane segments. Onboard processing units preserve complete firmware flash compatibility with legacy installations, enabling integration into existing network layers while active hardware diagnostics provide continuous verification of the connection status.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the electrical constraints regarding hot-swapping the SPNLK01 module?\u003c\/p\u003e\n\u003cp\u003eA: The module supports live insertion and removal within a powered Harmony Rack chassis. However, extracting the module during active operation causes an immediate dropout of Modbus\/TCP, IEC 61850, or SPA\/TCP communication loops routed through that specific node until a replacement module initializes.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle power delivery variations across the backplane?\u003c\/p\u003e\n\u003cp\u003eA: The module draws its operational power directly from the 24 VDC backplane rail. Internal filtering circuitry insulates the onboard communication processors from transient electrical noise and voltage drops caused by switching behaviors on neighboring high-density I\/O cards.\u003c\/p\u003e\n\u003cp\u003eQ: Is manual baud rate configuration required for the Ethernet interface?\u003c\/p\u003e\n\u003cp\u003eA: No, the Ethernet interface executes auto-negotiation routines upon link establishment to match network speed parameters. Protocol mapping, IP address assignments, and subplane configurations are compiled via the system engineering software and flashed directly into non-volatile memory.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eAlign the SPNLK01 module with the designated subplane guide rails and slide it into the chassis slot until the rear connector pins seat firmly into the backplane receptacle. Tighten the faceplate screws to a maximum torque of 0.5 Nm to secure the unit against industrial vibration and establish electrical ground continuity with the rack chassis. Route all Ethernet network cables through dedicated low-voltage wiring trays, maintaining a minimum 100 mm separation from high-voltage AC conductors to limit electromagnetic cross-talk. Terminate all cable shielding at a single point on the primary enclosure ground bus bar to prevent current distribution problems caused by circulating ground loops.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43017130147930,"sku":"SPNLK01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/119_f60cfdb1-9bf2-4aa6-82aa-c55682a74f7c.jpg?v=1773036377","url":"https:\/\/www.spareoil.com\/products\/abb-spnlk01-symphony-plus-hr-network-link-module","provider":"SpareOil Automation","version":"1.0","type":"link"}