{"product_id":"6es7138-6aa00-0ba0-siemens-technology-module-tm-counter","title":"6ES7138-6AA00-0BA0 Siemens Technology Module (TM), Counter","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens 6ES7138-6AA00-0BA0\u003c\/strong\u003e is a \u003cstrong\u003eTM Count 1x24V technology module\u003c\/strong\u003e for the SIMATIC ET 200SP distributed I\/O system. It provides \u003cstrong\u003e1 high-speed counter channel\u003c\/strong\u003e for \u003cstrong\u003e24V incremental encoders or pulse encoders\u003c\/strong\u003e, plus \u003cstrong\u003e3 digital inputs and 2 digital outputs\u003c\/strong\u003e for gate control, capture, and comparison value switching. With counting frequencies up to \u003cstrong\u003e200 kHz\u003c\/strong\u003e, it enables precise position, speed, and quantity measurement in compact automation systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Technology Module (TM), Counter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounter Channels:\u003c\/strong\u003e 1 channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncoder Type:\u003c\/strong\u003e 24V incremental encoder or 24V pulse encoder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Counting Frequency:\u003c\/strong\u003e 200 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 3 DI (gate, capture, synchronization)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 2 DQ (comparison value switching)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounting Range:\u003c\/strong\u003e 32-bit signed integer (-2,147,483,648 to +2,147,483,647)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Counting, frequency measurement, period measurement, speed measurement, pulse width modulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Unit Type:\u003c\/strong\u003e A0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Loss:\u003c\/strong\u003e Typ. 1.0 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Applications\u003c\/h3\u003e\n\u003cp\u003eCompatible with ET 200SP IM155-6 PN\/DP interface modules and BaseUnits type A0. Ideal for \u003cstrong\u003econveyor belt counting, rotary encoder position feedback, packaging quantity measurement, material flow monitoring, and speed control\u003c\/strong\u003e in manufacturing, logistics, and food processing applications.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the maximum counting frequency?\u003c\/strong\u003e A\u0026gt; 200 kHz for 24V incremental\/pulse encoders. Verify your encoder output frequency is within this limit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can this module be used for SSI absolute encoders?\u003c\/strong\u003e A\u0026gt; No, for SSI absolute encoders, use TM PosInput 1 module (6ES7138-6BA00-0BA0).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What TIA Portal version is required?\u003c\/strong\u003e A\u0026gt; TIA Portal V12 or higher. For advanced functions, V14 or higher is recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is there a successor model?\u003c\/strong\u003e A\u0026gt; Yes, 6ES7138-6AA01-0BA0 is the current successor with enhanced firmware features.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eInstall BaseUnit BU15-P16+A0+2B on the ET 200SP DIN rail.\u003c\/li\u003e\n\u003cli\u003eInsert 6ES7138-6AA00-0BA0 into the BaseUnit.\u003c\/li\u003e\n\u003cli\u003eConnect 24V encoder (A, B, N signals) to the designated push-in terminals.\u003c\/li\u003e\n\u003cli\u003eWire digital inputs for gate\/capture functions and digital outputs for comparison switching.\u003c\/li\u003e\n\u003cli\u003eConfigure counting mode, gate behavior, and comparison values in TIA Portal.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse 6ES7138-6AA00-0BA0 for \u003cstrong\u003esingle-channel 24V high-speed counting\u003c\/strong\u003e applications.\u003c\/li\u003e\n\u003cli\u003eFor SSI absolute encoder position input, use 6ES7138-6BA00-0BA0 (TM PosInput 1).\u003c\/li\u003e\n\u003cli\u003eFor dual-channel counting, consider 6ES7138-6AA01-0BA0 or alternative technology modules.\u003c\/li\u003e\n\u003cli\u003eVerify encoder supply voltage (24V) and output type (push-pull, PNP, NPN) compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53946123681976,"sku":"6ES7138-6AA00-0BA0","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/6ES7138-6AA00-0BA0_3r180.png?v=1787042159","url":"https:\/\/www.globalpetroparts.com\/products\/6es7138-6aa00-0ba0-siemens-technology-module-tm-counter","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}