{"product_id":"allen-bradley-1738-ie4cm12-armorblock-i-o-module","title":"Allen-Bradley 1738-IE4CM12 ArmorBlock I\/O Module","description":"\u003cp\u003eConfigured for high-density analog signal processing in Allen-Bradley networks, the \u003cstrong\u003eAllen-Bradley 1738-IE4CM12\u003c\/strong\u003e (\u003cstrong\u003e1738-IE4CM12\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution.\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\u003e1738-IE4CM12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 lbs (0.16 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard ArmorPoint Single-Slot Width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e4 Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd\u003eSingle-Ended Analog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeyswitch Position\u003c\/td\u003e\n\u003ctd\u003ePosition 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eSealed IP69K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eM12 Industrial Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP Deterministic Networks \u0026amp; Physical Protection\u003c\/h3\u003e\n\u003cp\u003eThe 1738-IE4CM12 module integrates directly into EtherNet\/IP deterministic networks, delivering high-speed channel-to-network data conversion across 4 single-ended analog inputs. Designed with an IP69K-rated sealed housing, the hardware maintains full enclosure integrity under high-pressure, high-temperature washdown protocols without compromising signal acquisition accuracy. Internal firmware flash compatibility ensures synchronized network latency metrics and seamless scanning integration with distributed ArmorPoint I\/O architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the purpose of the Keyswitch Position 3 setting on the 1738-IE4CM12?\u003c\/p\u003e\n\u003cp\u003eA: Keyswitch Position 3 acts as a physical mechanical keying lock on the mounting base to prevent accidental insertion of incorrect module types into the designated analog input slot.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 1738-IE4CM12 module withstand direct high-pressure hose-down environments?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module features a fully sealed housing rated to IP69K standards, providing complete protection against dust ingress and high-pressure steam\/water cleaning cycle dynamics.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the base module securely onto the panel or DIN-rail structure, setting the mechanical keyswitch knob to Position 3 before module insertion.\u003c\/li\u003e\n\u003cli\u003eAlign the 1738-IE4CM12 module over the mounting base and press firmly until the locking mechanism fully engages.\u003c\/li\u003e\n\u003cli\u003eConnect field analog sensors using pre-molded M12 industrial connector cables, ensuring the coupling nut is torqued to specification to preserve the IP69K seal.\u003c\/li\u003e\n\u003cli\u003eVerify that signal wiring shielding is continuously grounded at the distribution block to suppress high-frequency noise interference across the single-ended input channels.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48793750962366,"sku":"1738-IE4CM12","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/1738-IE4CM12_9e702fe0-d26e-4946-8df0-c4a1b348926f.png?v=1787881216","url":"https:\/\/www.autooiltech.com\/products\/allen-bradley-1738-ie4cm12-armorblock-i-o-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}