--- product_id: 217230741 title: "Repeat Cycle Timer SESTOS Digital Twin Timer,Timer Panel Supports NPN and PNP Input Switching,programmable Timer Relay,pid Timer,Timer Relay (B3S-2R-220)" brand: "sestos" price: "€ 5.70" currency: EUR in_stock: false url: https://www.desertcart.at/products/217230741-repeat-cycle-timer-sestos-digital-twin-timer-timer-panel-supports store_origin: AT region: Austria --- # AC 100-240V wide power range Supports NPN & PNP input switching Dual independent timers Repeat Cycle Timer SESTOS Digital Twin Timer,Timer Panel Supports NPN and PNP Input Switching,programmable Timer Relay,pid Timer,Timer Relay (B3S-2R-220) **Brand:** sestos **Price:** € 5.70 **Availability:** ❌ Out of Stock ## Summary > ⏳ Master time like a pro with SESTOS’ dual digital twin timer! ## Quick Answers - **What is this?** Repeat Cycle Timer SESTOS Digital Twin Timer,Timer Panel Supports NPN and PNP Input Switching,programmable Timer Relay,pid Timer,Timer Relay (B3S-2R-220) by sestos - **How much does it cost?** € 5.70 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/217230741-repeat-cycle-timer-sestos-digital-twin-timer-timer-panel-supports) ## Best For - sestos enthusiasts ## Why This Product - Trusted sestos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built-In Safety Lock:** Prevents accidental changes with a dedicated unlock button, safeguarding your critical timing setups. - • **Touch-Operated Panel:** Intuitive light-touch switches for quick, hassle-free adjustments without interrupting workflow. - • **Robust Industrial Grade:** Powered by a high-precision MCU and dual relays, designed for reliable performance in demanding automation environments. - • **Precision Timing, Twice Over:** Dual independent timer settings let you control two output periods separately for ultimate process accuracy. - • **Universal Input Compatibility:** Seamlessly supports both NPN and PNP input switching, ensuring flexible integration with your existing systems. ## Overview The SESTOS Digital Twin Timer (B3S-2R-220) features dual independent programmable timers with separate output control, supports both NPN and PNP input switching, and operates on a wide AC 100-240V power supply. Its touch-sensitive panel and built-in unlock button enhance usability and security, while high-precision MCU control ensures stable, reliable timing for industrial automation and machining applications. ## Description FeaturesDIN(48X48mm)Digital timer0.01s-99h99m time range with quartic time set value individual output for A,C periodOne shot or cycle time modeMCU for digital control,High accuracyandreliability0.39"height LED, prevent dazzle panel, highly visible display oContact or No-voltage(NPN)inputTact switch for up or down set value, easilyoperate Key lock function,prevent mistake operation Switching power supply and lowconsumptionSpecificationPower and input: The power supply and input circuit are isolated.Timer range: A.B.C.D 0.01s-99h99m time range set value individualCharacter : PV:4 digital 9.9mm height.high light redLED SV:4 digital 8.0mm height,high light green LEDContactoutput: AC250V3A(Resistiveload)A.C.Two RelayNO/NC Life expectancy: Mechanical: 10.000.000 operations Electrical: 100,000 operations minAccuracy: 0.1% 士0.05s Controlsignals: ≥5ms(Gate) Controltype: Contact/No-voltageinputNPN) Start timing: ≥100ms Resetmethod: Poweron/Manual Cutout size: 45X45mm Mounting Method:Flush mounting and screw terminalsWeight: Approx.130g Ambienttemperature: Operating:-10~55℃(with no icing or condensation)Storage:-25~65℃ (with no icing orcondensation)Ambient humidity:35~85%RH ## Features - Digital Twin Timer: It has the function of dual timer independent setting value, which can control the output of A and B periods separately, supports single-shot or edge-to-edge mode, and provides downward pick-up or direction. - Timer panel: supports NPN and PNP input switching, and the upper and lower setting values are operated by lightly touching the switch, which is easy to use. In addition to this function, it should also be regularly equipped with an unlock button to prevent misuse. - The power supply is AC 100-240V, the input signal package includes pause and reset, and the output is 2 independent relays. - Using high-precision MCU digital control, it has reliable precision and stability, and can be widely used in industrial automation fields such as machining and automation. ## Product Details - **Color:** Green,red - **Brand:** SESTOS - **Product Dimensions:** 5.51"D x 2.36"W x 2.56"H - **Item Weight:** 130 Grams - **Number of settings:** 3 ## Images ![Repeat Cycle Timer SESTOS Digital Twin Timer,Timer Panel Supports NPN and PNP Input Switching,programmable Timer Relay,pid Timer,Timer Relay (B3S-2R-220) - Image 1](https://m.media-amazon.com/images/I/41jLhB-bdpL.jpg) ![Repeat Cycle Timer SESTOS Digital Twin Timer,Timer Panel Supports NPN and PNP Input Switching,programmable Timer Relay,pid Timer,Timer Relay (B3S-2R-220) - Image 2](https://m.media-amazon.com/images/I/51HJXPYjvLL.jpg) ![Repeat Cycle Timer SESTOS Digital Twin Timer,Timer Panel Supports NPN and PNP Input Switching,programmable Timer Relay,pid Timer,Timer Relay (B3S-2R-220) - Image 3](https://m.media-amazon.com/images/I/71Kgd0TOKxL.jpg) ![Repeat Cycle Timer SESTOS Digital Twin Timer,Timer Panel Supports NPN and PNP Input Switching,programmable Timer Relay,pid Timer,Timer Relay (B3S-2R-220) - Image 4](https://m.media-amazon.com/images/I/71tS4pz5TlL.jpg) ![Repeat Cycle Timer SESTOS Digital Twin Timer,Timer Panel Supports NPN and PNP Input Switching,programmable Timer Relay,pid Timer,Timer Relay (B3S-2R-220) - Image 5](https://m.media-amazon.com/images/I/71oAA4h+cbL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/217230741-repeat-cycle-timer-sestos-digital-twin-timer-timer-panel-supports](https://www.desertcart.at/products/217230741-repeat-cycle-timer-sestos-digital-twin-timer-timer-panel-supports) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-28*