{"product_id":"siemens-compact-switch-module-csm-1277-connection-simatic-s7-1200-an-6gk7277-1aa10-0aa0","title":"Siemens COMPACT SWITCH MODULE CSM 1277 CONNECTION SIMATIC S7-1200 AN 6GK7277-1AA10-0AA0","description":"\u003cp\u003e\u003cstrong\u003eSiemens Compact Switch Module CSM 1277 Connection SIMATIC S7-1200 and up to 3 Further Nodes to Industrial Ethernet 6GK7277-1AA10-0AA0\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens Compact Switch Module CSM 1277 Connection SIMATIC S7-1200 and up to 3 Further Nodes to Industrial Ethernet 6GK7277-1AA10-0AA0 from Ram Automations is a reliable unmanaged industrial Ethernet switch designed to expand network connectivity for SIMATIC S7-1200 automation systems. Engineered for seamless communication in industrial automation and control environments, this Siemens compact switch module enables the connection of a SIMATIC S7-1200 controller and up to three additional Ethernet nodes with 10\/100 Mbit\/s data transfer. The Siemens CSM 1277 6GK7277-1AA10-0AA0 is ideal for machine building, factory automation, process control, and industrial networking applications where dependable Ethernet communication, easy integration, and stable data transmission are essential. With compact S7-1200 module design, external 24 V DC power supply, and LED diagnostics, this communication solution helps improve system flexibility and network efficiency in modern automation infrastructures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnables connection of SIMATIC S7-1200 controllers and up to 3 additional devices to Industrial Ethernet networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports 10\/100 Mbit\/s communication for reliable and efficient industrial data transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnmanaged switch design allows simple installation and quick integration without complex configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFeatures 4 RJ45 Ethernet ports for flexible networking of PLCs, HMIs, and automation devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncludes LED diagnostics for convenient status monitoring and dependable operation in industrial environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Name: Siemens Compact Switch Module CSM 1277 Connection SIMATIC S7-1200 and up to 3 Further Nodes to Industrial Ethernet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer Part Number: 6GK7277-1AA10-0AA0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBrand: Siemens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Compact Switch Module \/ Unmanaged Industrial Ethernet Switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: Industrial Ethernet networking for SIMATIC S7-1200 automation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible Controller: SIMATIC S7-1200\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNumber of Ports: 4 x RJ45\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransfer Rate: 10\/100 Mbit\/s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupply Voltage: 24 V DC external power supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical Connection for Power Supply: 3-pole terminal block\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostics: LED status indication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesign: S7-1200 module design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting\/Application Use: Industrial automation panels and machine control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: 0 to 60 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStorage Temperature: -40 to +70 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWidth: 45 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeight: 100 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDepth: 75 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNet Weight: Approx. 0.225 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvailability: On Request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Siemens Compact Switch Module CSM 1277 6GK7277-1AA10-0AA0 is a dependable networking solution for expanding Industrial Ethernet communication in SIMATIC S7-1200 based automation systems. Backed by Siemens’ reputation for quality, performance, and industrial reliability, this compact switch module is well suited for manufacturing systems, control cabinets, machine automation, and industrial communication networks where stable connectivity is critical. For pricing, availability, or more information about the Siemens CSM 1277 6GK7277-1AA10-0AA0, contact Ram Automations at \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e for a trusted industrial Ethernet communication solution.\u003c\/p\u003e","brand":"Ram Automations","offers":[{"title":"Default Title","offer_id":54498138194262,"sku":"RAMA100024025","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/Siemens_COMPACT_SWITCH_MODULE_CSM_1277_CONNECTION_SIMATIC_S7-1200_AN_6GK7277-1AA10-0AA0.webp?v=1783678342","url":"https:\/\/ramautomations.com\/products\/siemens-compact-switch-module-csm-1277-connection-simatic-s7-1200-an-6gk7277-1aa10-0aa0","provider":"Ram Automations","version":"1.0","type":"link"}