{"product_id":"abb-2tla020070r1700-pluto-b46-v2-programmable-safety-controller","title":"ABB 2TLA020070R1700 Pluto B46 v2 Programmable Safety Controller","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDesigned for decentralised and multi-node machine safety installations, the \u003cstrong\u003eABB 2TLA020070R1700\u003c\/strong\u003e (Pluto B46 v2) provides robust, programmable control across a versatile array of 46 integrated input and output channels. This compact safety controller eliminates the need for numerous single-function safety relays by integrating various safety devices—including emergency stops, light curtains, and safety locks—into a single safety-bus network. Running on a 24 VDC nominal supply, the Pluto B46 v2 utilises the proprietary \u003cstrong\u003ePluto Safety Bus\u003c\/strong\u003e for reliable inter-module communication, enabling safe distributed intelligence up to the highest regulatory levels.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Density I\/O Array:\u003c\/strong\u003e Equipped with 46 functional points, featuring 24 dedicated failsafe inputs, 16 dual-purpose non-failsafe outputs\/failsafe inputs, 4 isolated failsafe relay outputs, and 2 failsafe high-side transistor outputs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Protocol Diagnostics:\u003c\/strong\u003e Supports seamless status monitoring and standard communications over MODBUS ASCII, Pluto Safety Bus (CAN-based), and StatusBus protocols.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Safety Performance:\u003c\/strong\u003e Engineered to meet rigorous safety classifications, achieving up to Performance Level e (PL e) according to EN ISO 13849-1 and Safety Integrity Level 3 (SIL 3) per EN 62061.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimplified System Expansion:\u003c\/strong\u003e Multiple Pluto controllers can be networked via the safety bus, allowing simplified data exchange and cross-cabinet safety zoning without additional hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplex Machine Guarding:\u003c\/strong\u003e Monitoring of multiple safety light curtains, laser scanners, and interlocking gate switches.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDistributed Safety Systems:\u003c\/strong\u003e Synchronised safety zones across long conveyors, packaging lines, and assembly cells.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy Industrial Machinery:\u003c\/strong\u003e Failsafe control of presses, robotic cells, and material handling systems requiring high-reliability relay outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold;\"\u003eSpecification\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eABB\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003ePart Number \/ SKU\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2TLA020070R1700\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eModel Series\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePluto B46 v2\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eRated Supply Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e24 V DC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eTotal I\/O Capacity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e46 Channels\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eFailsafe Inputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e24 dedicated inputs (configurable up to 40 total)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eFailsafe Relay Outputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e4 potential-free, individually controlled relay outputs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eFailsafe Transistor Outputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e2 PNP solid-state, individually controlled outputs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eNon-Failsafe Outputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e16 outputs (configurable as failsafe inputs)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eSupported Protocols\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003ePluto Safety Bus, MODBUS ASCII, StatusBus\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eSafety Level Ratings\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSIL 3 (EN 62061), PL e (EN ISO 13849-1), Category 4\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eMounting Method\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e35 mm DIN-Rail (standard symmetric)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eProduct Dimensions\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e120 x 90 x 84 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.65 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border-right: 1px solid #e2e8f0;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e0.70 kg (with box packaging)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe Pluto B46 v2 represents a direct enhancement over older v1 hardware generations. While it maintains full software backwards-compatibility within the Pluto Manager environment, mixed-generation safety buses require firmware alignment. Ensure that any networked legacy nodes are running updated firmware to prevent synchronisation fault codes on the CAN-based Pluto Safety Bus.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen configuring the 16 dual-purpose non-failsafe outputs as failsafe inputs, pay close attention to the total current demand and leakage paths. If inductive safety devices or long cable runs are utilized, capacitive coupling may cause transient fault indications. For high-vibration applications, periodic mechanical inspection of the DIN-rail retention clips is recommended to prevent localized heating of the supply power terminals.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eAlways install standard 120-ohm terminating resistors at both physical ends of the Pluto Safety Bus trunk line. For optimal noise rejection in high-EMI environments (such as proximity to variable frequency drives), utilize double-shielded twisted pair cabling for the CAN lines and tie the shield to functional earth only at a single, centralized ground point.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e De-energize all primary, auxiliary, and control power sources before attempting installation, mechanical mounting, or wiring of this device. Failure to completely isolate power can lead to severe electrical shock, hardware failure, or unexpected machinery startup. Ensure any stored electrical or pneumatic energy in connected actuators is fully bled.\n\u003c\/div\u003e\n\n\u003col style=\"list-style-type: none; padding-left: 0; margin-bottom: 1.5rem;\"\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.75rem; height: 1.75rem; display: inline-flex; justify-content: center; align-items: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n    \u003cspan style=\"color: #2d3748;\"\u003eSnap the Pluto B46 v2 securely onto a standard 35 mm DIN-rail inside an IP54 or higher rated control enclosure. Maintain a minimum of 10 mm lateral clearance from adjacent heat sources.\u003c\/span\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.75rem; height: 1.75rem; display: inline-flex; justify-content: center; align-items: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n    \u003cspan style=\"color: #2d3748;\"\u003eWire the dedicated 24 VDC control power lines using copper conductors rated for at least 75 degC, ensuring a stable, noise-free supply.\u003c\/span\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.75rem; height: 1.75rem; display: inline-flex; justify-content: center; align-items: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n    \u003cspan style=\"color: #2d3748;\"\u003eConnect the required safety input devices, observing correct polarity and pulse-testing options as defined within your Pluto Manager software configuration.\u003c\/span\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start; margin-bottom: 1rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.75rem; height: 1.75rem; display: inline-flex; justify-content: center; align-items: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e4\u003c\/span\u003e\n    \u003cspan style=\"color: #2d3748;\"\u003eConnect the safety relay and solid-state outputs to your machine's primary control elements (e.g., contactor coils or safe torque off circuits).\u003c\/span\u003e\n  \u003c\/li\u003e\n  \u003cli style=\"display: flex; align-items: flex-start;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 1.75rem; height: 1.75rem; display: inline-flex; justify-content: center; align-items: center; font-weight: bold; margin-right: 0.75rem; flex-shrink: 0;\"\u003e5\u003c\/span\u003e\n    \u003cspan style=\"color: #2d3748;\"\u003ePower on the controller, connect via the programming interface, download the certified application logic, and run a complete functional validation test.\u003c\/span\u003e\n  \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52701957980523,"sku":"2TLA020070R1700","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/2tla020070r1700-x41o5ow33ff_8b49c14a-9e3d-40e4-8b43-c3544c3c4992.jpg?v=1766478139","url":"https:\/\/www.plcprotech.com\/ms\/products\/abb-2tla020070r1700-pluto-b46-v2-programmable-safety-controller","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}