{"product_id":"siemens-simatic-s7-1200-analog-mixed-signal-modules","title":"SIEMENS - SIMATIC S7-1200 - Analog I\/O Modules","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Siemens SIMATIC S7-1200 SM 1234 Analog I\/O Module combines high-precision analogue input and analogue output functionality within a single expansion module for the SIMATIC S7-1200 PLC platform. It is designed for applications requiring simultaneous acquisition of analogue process signals and generation of analogue control outputs, reducing cabinet space and simplifying system design.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe SM 1234 provides \u003cstrong\u003e4 analogue input channels\u003c\/strong\u003e and \u003cstrong\u003e2 analogue output channels\u003c\/strong\u003e with support for configurable voltage and current signal ranges. The module offers high-resolution analogue conversion, integrated diagnostics, galvanic isolation between field and logic circuits, and seamless engineering through Siemens STEP 7 within TIA Portal.\u003c\/p\u003e\n\u003cp\u003eTypical applications include process control, water and wastewater treatment, HVAC systems, chemical processing, manufacturing automation, OEM machinery and closed-loop control systems requiring both analogue measurement and analogue actuation.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"SM1234 - AI 4x13 Bit \/ AQ 2x14 Bit - Analog I\/O - 6ES7234-4HE32-0XB0","offer_id":49484110889187,"sku":"ID 10210","price":850.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/5956\/8611\/files\/Screen_Shot_2026-02-27_at_5.57.09_PM.png?v=1772168253","url":"https:\/\/www.electrotk.com\/products\/siemens-simatic-s7-1200-analog-mixed-signal-modules","provider":"Electrotk","version":"1.0","type":"link"}