{"product_id":"ati-industrial-automation-9121-vb4-t-discrete-tool-module-19-pin-222104","title":"ATI Industrial Automation 9121-VB4-T Discrete Tool Module","description":"\u003cdiv\u003e\u003cp\u003eATI Industrial Automation 9121-VB4-T is the discrete tool module that serves as the tool-side interface for ATI’s VB4-T family of tool changers. It uses a 19-pin Amphenol MS3102E22-14S female connector connected to a 19-pin block, includes a tool stand interlock, and provides eight pass-throughs to route signals or power with a tool-ID range of 0–99. The module weighs about 1.3 lb (0.6 kg) and is designed to be mounted on the tool side to support tool-ID selection, interlock control, and signal routing within robotic cells. This makes it suitable for compact automation setups where discrete tool modules must manage identification, safety interlocks, and I\/O between the robot controller and the tool changer.\u003c\/p\u003e\u003c\/div\u003e","brand":"ATI","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46274984247530,"sku":null,"price":1588.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-075.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/ati-industrial-automation-9121-vb4-t-discrete-tool-module-19-pin-222104","provider":"GTG Hardware","version":"1.0","type":"link"}