{"product_id":"ge-fanuc-field-control-ic670chs003-terminal-block-connector-base-barrier-style","title":"GE Fanuc Field Control IC670CHS003 Terminal Block Connector Base (Barrier Style)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-192\"\u003eThe \u003c\/span\u003e\u003cstrong\u003eIC670CHS003 (IC670-CHS-003)\u003c\/strong\u003e\u003cspan class=\"citation-192\"\u003e is a high-density, \u003c\/span\u003e\u003cstrong\u003ebarrier-style\u003c\/strong\u003e\u003cspan class=\"citation-192 citation-end-192\"\u003e terminal block connector base designed for the GE Fanuc Field Control I\/O system.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-191 citation-end-191\"\u003eThis base acts as the physical mounting platform and electrical interface for Field Control I\/O modules.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e Unlike the \"box-style\" (CHS002), the \u003cstrong\u003ebarrier-style\u003c\/strong\u003e CHS003 features open screw terminals with physical dividers, making it ideal for applications requiring larger wire gauges or ring\/spade lug terminations. It facilitates \"Permanent Wiring,\" allowing for the replacement of I\/O modules without disconnecting field-side cables, which significantly reduces downtime during maintenance in mission-critical environments like power plants, water treatment facilities, and automated assembly lines.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe IC670CHS003 provides \u003cstrong\u003e36 terminals\u003c\/strong\u003e arranged in a barrier configuration. It mounts easily to a standard 35mm DIN rail or can be bolted directly to a sub-panel. The base contains the internal local bus that connects the I\/O module to the Bus Interface Unit (BIU). The barrier design is specifically engineered to prevent accidental short circuits between adjacent terminals when using heavy-duty wiring. It supports both digital and analog modules, provided the module's pinout is compatible with a 36-point termination scheme.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIC670CHS003\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGE Fanuc \/ Emerson\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSeries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eField Control I\/O\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBase Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTerminal Block Connector (Barrier Style)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNumber of Terminals\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e36\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e35mm DIN Rail or Panel Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWire Size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 12 AWG (depending on lug type)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVoltage Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 VAC \/ VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCurrent Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Amps per terminal (Maximum)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e13.5 x 4.5 x 5.2 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.30 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the main difference between the CHS003 and the CHS002?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eIC670CHS003\u003c\/strong\u003e is a \u003cstrong\u003ebarrier-style\u003c\/strong\u003e base (open terminals with dividers), whereas the CHS002 is a \u003cstrong\u003ebox-style\u003c\/strong\u003e base (wires inserted into a cage). The CHS003 is better suited for larger wires and use with crimp-on lugs, while the CHS002 is more compact for fine-gauge wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix different module types on this base?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the base is physically compatible with most Field Control modules, each base is dedicated to one specific module at a time. You must ensure the mechanical keying on the base matches the module you intend to insert to prevent hardware damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this base compatible with the newer Emerson\/PACSystems Field Control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The Field Control line was originally GE Fanuc and is now supported by Emerson. The IC670CHS003 remains the standard barrier base for the entire lifecycle of this I\/O family.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTermination Method:\u003c\/strong\u003e Use ring or spade lugs whenever possible with the CHS003 barrier base. This ensures maximum surface contact and prevents wire strands from escaping and causing a short circuit between the high-density terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Keying:\u003c\/strong\u003e Before snapping the I\/O module into the base, check the two plastic keying dials on the CHS003. These must be set to the specific code for your module (e.g., 16-pt Input, Relay Output, etc.). If the keys are not aligned, the module will not seat properly—\u003cstrong\u003edo not force it.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBus Protection:\u003c\/strong\u003e When the base is mounted but a module is not yet installed, the internal bus connectors are exposed. Keep the protective plastic cover in place to prevent dust, moisture, or metallic debris from contaminating the gold-plated pins.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695409164651,"sku":"IC670CHS003","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-ic670chs003-terminal-block-ezwbsrhjbyh_72425880-867c-43d2-9655-1266d9931570.jpg?v=1766134996","url":"https:\/\/www.plcprotech.com\/products\/ge-fanuc-field-control-ic670chs003-terminal-block-connector-base-barrier-style","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}