{"product_id":"allen-bradley-1745-tcat-slc-100-150-access-terminal","title":"Allen-Bradley 1745-TCAT SLC 100\/150 Access Terminal","description":"\u003cp\u003eThe \u003cstrong\u003e1745-TCAT\u003c\/strong\u003e is a specialized Timer-Counter Access Terminal designed for use with the Allen-Bradley SLC 100 and SLC 150 programmable logic controller platforms. Belonging to the Bulletin 1745 series, this panel-mount programming module allows maintenance personnel and machine operators to directly monitor, test, and adjust internal timer and counter preset and accumulated values without requiring a full pocket programmer or master system software connection.\u003c\/p\u003e\n\u003ch3\u003eUser Interface and Access Control\u003c\/h3\u003e\n\u003cp\u003eThe terminal interface consists of an integrated LED display, clear status LED indicators, and a tactile 16-pushkey keypad. To protect system parameters from unauthorized alterations during routine machine operations, the front panel features a dual-position keylock switch complete with a protective physical cover. Switching the keylock enables or restricts modification rights for preset values directly on the plant floor.\u003c\/p\u003e\n\u003ch3\u003eFunctional Integration with SLC 100\/150 Controllers\u003c\/h3\u003e\n\u003cp\u003eWhen connected to an SLC 100 or SLC 150 controller, the 1745-TCAT establishes direct communication with internal timer and counter addresses. The module provides real-time monitoring of active counting and timing operations while allowing rapid adjustments to machine parameters during setup, troubleshooting, or product changeovers.\u003c\/p\u003e\n\u003ch3\u003eTechnical 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\u003e1745-TCAT\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTimer-Counter Access Terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eBulletin 1745\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible System\u003c\/td\u003e\n\u003ctd\u003eSLC 100 \/ SLC 150 Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eLED Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeypad Configuration\u003c\/td\u003e\n\u003ctd\u003e16 Pushkeys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccess Control\u003c\/td\u003e\n\u003ctd\u003e2-Position Keylock Switch with Cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd\u003eIntegrated LED Indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.40 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: What primary functions does the 1745-TCAT perform on an SLC 100 or SLC 150 controller? A: The 1745-TCAT is designed specifically to view and adjust timer and counter values (presets and accumulated values) directly on the controller without requiring a full system programmer.\u003c\/p\u003e\n\u003cp\u003eQ: How does the 1745-TCAT prevent unauthorized parameter changes? A: It incorporates a 2-position keylock switch with a protective cover. Placing the switch in the locked position disables parameter editing via the 16-pushkey keypad.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67166965760115,"sku":"1745-TCAT","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1745-TCAT_Cocoai_9e57afa4-ec23-4d7d-86d3-0a395cff327a.jpg?v=1794379129","url":"https:\/\/www.dcssupplier.com\/products\/allen-bradley-1745-tcat-slc-100-150-access-terminal","provider":"DcsSupplier Limited","version":"1.0","type":"link"}