Rec bms master unit 9m My question about the software is: Can I download it off the web, or do I have to buy it? BMS MASTER CONTROL MANUAL 6 www. Remember, all sketches are for reference only and may not apply to your configuration. 1 – 5. REC Active BMS: REC Q BMS 16S: REC BMS Master Unit: REC Active BMS for 4 cells connected in series with active bi-directional balancing. -Sensor für ein Slave-Modul 1x DB9/RJ45-Adapter für den Master 1x DB9/RJ-45-Adapter für den Slave Für jede Erweiterung um 16 Zellen werden mitgeliefert: 1x Wohnmobil Solar Set / MPPT / DUO / Solar / Laderegler / LiFePo4 / Akku / Sinus Wechselrichter / kaufen Die REC BMS Master-Slave-Konfiguration eignet sich fü REC BMS Master Unit 9M kompatibel zu Sunny Island, Victron, 268,91 € This cable is used when you have multiple Q series BMS's connected to a REC BMS MASTER UNIT 9M. LCD requires its own power supply (10 – 80 V). They are never meant to supersede good wiring practices or the This cable is used when you have multiple Q series BMS's connected to a REC BMS MASTER UNIT 9M. LCD – TFT requires its mail: info@rec-bms. It allows to connect up to 240 cells in series and it’s compatible with all REC BMS products. It allows to connect up to 240 cells in series with REC 2Q BMS as Slave units and it is compatible with all REC BMS products. The manual can be downloaded here: REC MANUAL FOR MASTER SLAVE CONFIGURATION. Mar 2, 2024 · QQ (quick question) How many shunts do I use for a 2 batt system using (1) REC 9M master and (2) REC Slave units? From this diagram, each battery has it's own shunt. Wiring is OK. Master unit is also compatible with variety inverters for use in Energy Storage systems. 0RT - SH6. @floydr was proposing a master-slave BMS solution to deal with the split battery pack, but the problem I'm facing is that all the reasonably priced master-slave BMSs (linked ANT, Battis, and MAXKGO above) all have amp ratings on the low end vehicle equipped with REC BMS. Jul 10, 2020 · With a CANbus enabled BMS such as REC-BMS there is interactivity & control to be gained. Setup: Connect BLE module to BMS RS-485 (REC 1Q BMS or REC ABMS) or COM (REC Master BMS 9M). single cell Apr 28, 2021 · You would in effect need 3x BMS systems (controller, current sense, contactor, soft start etc), one for each paralleled battery, then a master unit to communicate with the 3 sub units (presuming the REC BMS MASTER UNIT 9M works, allowing parallel connections with the Active BMS - although I've not had any experience of that one so would need to The advanced Wi-Fi module for REC BMS will take over the use of LCD touch display and PC Software BMS Master Control. This cable is used when you have multiple Q series BMS's connected to a REC BMS MASTER UNIT 9M. com 1 Features • Completely replaces PC user interface and adds several new features. (Wifi and PC). 1-2 Wochen Master- Slave-BMS-System von 5 bis 240 Zellen Master- Slave-BMS-System 5 up to 240 Cells Für Li-Po, LiFePo, LiFeYPo4, Li-ion, LTO, Blei, AGM Lieferumfang: 1x BMS-Master-Unit 1x BMS-Slave-Unit 1x Temp. Do I also use another Shunt to show total in/out current to rest of the system which will include a WS500, MPPT solar, and the 3x MultiPlus II inverters? Download BATTERY MANAGEMENT SYSTEM REC. It allows to connect up to 240 cells in series with REC 2Q BMS as Slave units and it is compatible with all REC BMS products. LCD – TFT requires its REC BMS, Programmierbares Lithium Batterie Management System LiIon, LiFePO4, LiFeYPO4, Winston, Calb Nothnagel-Marine-Berlin - Lithium Batterien für Caravan, Elektroboot u. Please contact Solar 4 RVs for more information and advice. com Select the COM port number that was assigned by VCP and set the parameters as they are listed in Table 1: Table 1: RS-485 Communication properties. • 10-68 V power supply, 450 mW - STA mode, 800 mW - AP mode manufacturer. 94, and immediately afterwards my Victron system lost communication with the Rec. The manual can be downloaded here: REC MANUAL FOR MASTER SLAVE CONFIGURATION . 230V 50HzMultiPlus-II (24/5000/120-50) •Max 360A charge from MP-IIs The REC BMS Master system manages high voltage up to 600V or high current up to 7500Ah, integrating up to 15 Slave 16S BMS units. • Stand-alone operation mode (STA) for all smart Wi-Fi devices and Access point (AP) allowing a variety of network configurations. LCD –TFT may be connected to the independent BMS unit (4-15 cells) or Master BMS unit – up to 225 cells. 2 n. Available in 3 ft or 6 ft lengths (1-2M) CAT6. 0RT) Für Li-Po, LiFePo, LiFeYPo4, Li-ion, LTO, Blei, AGM Lieferumfang: 1x BMS-Master-Unit 1x BMS-Slave-Unit 1x Temp. For use with the DB9-RJ45 Adapters that get mounted on the slaves. To insert or remove a pin simply follow these 2 steps bend back the two retaincer clips on the side of the connector pull out the back of the conector about 1/4" Now you can insert or remove any pin easily and without tools Batterie-Management-System REC 2Q BMS 16 S - Standalone unit - kompatibel mit SMA Sunny Island - Victron u. For a single Pack of 16S it's one BMS, but with multiple packs in a Bank, then you need a BMS per pack + a Master Unit that coordinates between the packs & inverter / charger subsystem. Oct 2, 2023 · I guess my writting is not very clear. Dec 9, 2024 · This turned out more challenging than I expected, so I still haven't gotten around to getting a BMS. Sep 26, 2022 · REC BMS North America User Forum. I have buyed the 2Q as standalone. It supports multiple Lithium-Ion chemistries, off Master BMS unit 9M unit disable power supply @ 12 V 0 mW Master BMS unit 9M unit stand-by power supply @ 12 V < 350 mW Dimensions (w × l × h) 190 x 104 x 38 mm IP protection IP32 HW version 4. Master + max 15 Slave combination (max 240 cells) compatible with all REC BMS units. It requires an Jun 12, 2024 · (The CALBs are more than up to the task) My set up is as follows: House 24v Batt System configuration: •Custom CALB 230 Batteries: 2 x 4P8S •9M REC Master with 2 x Q REC BMS units •3 x V. 3 ft log (1M) CAT6 Use an RJ45 Coupler to extend it longer if needed Its job is to maintain the battery pack in the safe operating range, provided by the manufacturer. This cable has a special ground connection to Pin1 for use with the Master to the first slave. It is 1M long and include a 120 ohm Terminator in the DB9 end. 2. LCD touch display for REC BMS connects to all independent REC BMS units (Q or SI or Active) or Master BMS unit (in Master-Slave configuration). MANUAL FOR REC Master - 2Q BMS Slave configuration - REC BMS REC Active BMS for 4 cells connected in series with active bi-directional balancing. (Adress 16). The slave (2Q) also does not work with the master. rec bms master unit 9m – rec bms REC BMS Master 9M: Li-PO, LiFePO 4, LiFeYPO 4, LiCoO 2, LiMnNiCo and LiMnO 4 Lithium-Ion chemistry. May 15, 2025 · The new series of REC BMS products now incorporate the easy to use Mate N Lok connectors. Fås til SOLIDWORKS, Inventor, Creo, Siemens NX, CATIA, SolidEdge, Autocad, Revit, STEP og mange andre CAD/BIM/CAE-systemer. mail: info@rec-bms. a. Wir werden sehen. REC Master 9M - Startup Pieps - CAN Problem Jan 22, 2021 · rec bms master unit 9m REC BMS Master – Slave configuration is suitable for higher voltage systems. Battery Management System products available with REC BMS. rec-bms. com 3 System Overview: Figure 1: BLE module overview. 5 to standardize between models and is expected to release later this spring of 2025. It is 2M long and include a 120 ohm Terminator in the DB9 end. 6ft log (2M) CAT6 Use an RJ45 Coupler to extend it longer if needed mail: info@rec-bms. vehicle equipped with REC BMS. Master Unit stand-by power supply @ 12 V 300 mW Master Unit disable power supply 0 mW internal relay fuse (Master Unit) 2 slow A cell voltage and temp. I tried disconnecting and reconnecting the Cerbo, restarting the Cerbo, restarting the Rec. weitere Beim Batterie-Management-System der 2Q-Serie handelt es sich um ein Passives Ballancing System. Apr 28, 2021 · > Conclusion: The BMS has to reduce the CVL when a single cell-voltage is getting too high! Only REC and Batrium are doing this what I know (with latest Firmware allegedly also the Seplos). REC Active BMS REC Q Series BMS REC 2Q Series BMS REC SI Series BMS REC Master REC Wi-Fi Module REC LCD Display REC PC Master Control Software REC Precharge Relay REC BSLRD Relay Driver TYCO Kilovac Relays Apr 14, 2025 · I have a Master 9M unit with 2 pcs of slave units (2Q) and a WiFi module. manufacturer. Reverse polarity, the wakespeed alt voltage regulator is a special component and priced right at ogm probably cheaper than other sources as i got the kit with shunt. Victron Energy, Studer, GoodWe, etc. Explore our comprehensive range to find the perfect energy storage solution for your renewable energy system. 0RT - SH10. : Ein Strom-Mess-Shunt je Slave Ein Sicherheits-Schütz je Slave Download Handbuch: LINK Experience the superior power and efficiency of our Lithium / LiFePO4 Batteries and accessories including Bluetooth lithium batteries, lithium battery BMS', alternator regulators and individual prismatic cells. Use an RJ45 Coupler to extend it longer if needed The document describes a 2. Reverse polarity, Download BATTERY MANAGEMENT SYSTEM REC. rec bms master unit 9m REC BMS Master – Slave configuration is suitable for higher voltage systems (up to 800 V) or for 48 V in parallel connection. Currently, I have one Master connected to one slave unit (address 1). *installed on request, may be set from 12 to 60 V. I have no issues with Master-Slave communication (no beeps, no errors), and readings from the slave BMS units are working. Master BMS unit 9M unit disable power supply @ 12 V 0 mW Master BMS unit 9M unit stand-by power supply @ 12 V < 350 mW Dimensions (w × l × h) 190 x 104 x 38 mm IP protection IP32 HW version 4. Download and install REC BMS application from Google Play or App Store. correct me if i am wrong but i think ogm wrote their own software program for laptop use that codes the regulator as well as datalogs and has a much nicer interface than what i see wakespeed advertising. Jun 27, 2024 · Hello,i have a problem with my Master device. The second one is still in progress. 8” LCD – TFT screen shows all the parameters of the electric/hybrid vehicle equipped with REC BMS. 3 UStG This cable is used when you have multiple Q series BMS's connected to a REC BMS MASTER UNIT 9M. Parameter Settings Bitrate 56 000 MAIN Address BMS Address (See BMS PIN Configuration) or 16 for Master BATTERISTYRINGSSYSTEM REC download. REC Q Series BMS. Connect the power supply to the BLE module. 0RT - SH8. 8" LCD touch display for use with REC BMS battery management systems. com; www. Die REC BMS Master-Slave-Konfiguration eignet sich für Systeme mit höherer Spannung (bis zu 800 V) oder für 48 V Systeme in Parallelschaltung. 8” LCD – TFT screen shows all the parameters of the electric/hybrid vehicle equipped with REC . User Manual for REC 2Q BMS. Also the Active BMS uses the instruction CANS instead of CANF. User can monitor the parameters in real-time and diagnose the potential errors in the system. One per system is required. It allows to connect up to 240 cells in series with REC 2Q Lieferzeit aktuell: 4-6 Wochen Master- Slave-BMS-System von 5 bis 240 Zellen Master- Slave-BMS-System 5 up to 240 Cells Für Sungrow SH-Baureihe (SH5. REC BMS MASTER UNIT 9M. Bin aber fest davon überzeugt, dass es vom Elgris kommt. This will be updated in f/w update 2. Photovoltaik 0% MwSt §12 Abs. The Wifi modul and the PC-Software can't reach the Master. We suggest M4 screws for mounting. single cell voltage measurement (0. With other BMS (which only reduce the CCL) you have to implement it yourself or you have to take perfect matched cells, a strong balancer and a max. this software is an add on item that was Sep 13, 2024 · I just updated my Rec A BMS to 2. Jan 22, 2021 · rec bms master unit 9m REC BMS Master – Slave configuration is suitable for higher voltage systems. measurement refresh rate 2 s current measurement refresh rate 1 s Slave Unit dimensions (w × l × h) 190 x 104 x 39 mm Master Unit dimensions (w × l × h) 190 x 104 x 39 mm Jan 14, 2025 · Thanks Trond, this is the 2Q Manual and the CHRG instruction does not apply. BMS. Battery management system (BMS) is a device that monitors and controls each cell in the battery pack by measuring its parameters. With new firmware and design the Wi-Fi module will be able to manage any system requirement and will be there for you with any information you need at any time and on your favourite mobile device. The display connects to REC BMS units via RS-485 to show real-time battery parameters like state of charge, voltage, current and temperature readings on its main screen and sub-menus. REC BMS Master 9M: The REC BMS Master supports many battery chemistries including: Li-PO, LiFePO 4 , LiFeYPO 4 , LiCoO 2 , LiMnNiCo and LiMnO 4 Lithium-Ion chemistry The REC BMS Master system manages high voltage up to 600V or high current up to 7500Ah, integrating up to 15 Slave 16S BMS units. The 9M BMS Master unit monitors and controls up to fifteen REC Q BMS 16S units configured as slaves for cell strings up to 240 cells, or multiple series and parallel banks of up to 240 cells. As a single stand-alone unit it is perfect for 12 V systems, where there is a need for replacing lead-acid batteries with lithium battery cells. Das 2Q BMS 16 S überwacht bis zu 16 Einzelzellen im Akkupack durch ständiges messen verschiedener Parameter. 0 V, resolution 1 mV) single cell internal resistance measurement. REC Master 9M - Startup Pieps - CAN Problem Lieferzeit aktuell: ca. Yacht - REC BMS, Programmierbares Lithium Batterie Management System LiIon, LiFePO4, LiFeYPO4, Winston, Calb Jan 26, 2021 · In our configuration, with four 96V batteries, we would require two REC Q BMS 16S and one REC BMS Master Unit 9M in each battery. E. 9. Reverse polarity, REC BMS Master Unit 9M 320,00 € - 332,00 € * Artikel 1 - 4 von 4 Photovoltaik off grid Photovoltaik off grid . This is a far more intelligent method of battery management. REC-BMS 9M Master with two 1Q's as slaves using 64 CALB 230 cells arranged as 4P8S x 2 batteries, consisting of 32 cells each. com 3 General Description of the BMS Unit: The Battery Management System (BMS) monitors and controls each cell in the battery pack by measuring its parameters. -Sensor für ein Slave-Modul 1x BMS-Slave-Verbindungskabel Für jede Erweiterung um 16 Zellen werden Feb 13, 2022 · Heute werden wir noch (Dank Tip von Thomas) per Ausschlussverfahren testen, ob der Fehler nicht doch noch vom REC BMS kommt. Usage of Relays and or Optocouplers - 9M Master with 3 * REC2Q Slaves - drive 6 contactors through 6 REC Pre-Charge Unit Latest: Martin 5/25/25, 4:47 PM REC Master Slave Large Scale Systems. (and original)My BMS 2Qs (i have more) works fine with both. Es ermöglicht die Reihenschaltung von bis zu 240 Zellen mit REC 2Q BMS als Slave-Einheiten und ist mit allen REC BMS-Produkten kompatibel. This makes sense. And CAN with Victron Gx Works. REC BMS passend für Victron-Energy - Produkte Passend für 1-15 Satz unabhängige 12S-/14S- oder 16S-Zellpakete Lieferumfang: 1x REC 9M-Mastereinheit 1x Kabelsatz für Verbindung REC-9M-Master zu erstem 2Q-BMS-Slave Notwendiges Zubehör bei empfohlener Verschaltung mit einem Relais je Slave. REC BMS Master – Slave configuration is suitable for higher voltage systems (up to 800 V) or for 48 V in parallel connection. Available for SOLIDWORKS, Inventor, Creo, Siemens NX, CATIA, SolidEdge, Autocad, Revit, STEP and many more CAD/BIM/CAE systems. It has a robust, small design with touchscreen, low power consumption, and aluminum enclosure. I had studied the documentation of this system and I liked it because of the quality of its literature, the ease of future expansions with for instance the connectivity to the solar chargers and its reputation. The capacity of the battery pack differs from one battery cell to another and this increases with number of charging/discharging cycles. Use an RJ45 Coupler to extend it longer if needed The 9M BMS Master unit monitors and controls up to fifteen REC Q BMS 16S units configured as slaves for cell strings up to 240 cells, or multiple series and parallel banks of up to 240 cells. I have a Cerbo GX, Multiplus 12/3000, Smart MPPT's, Samrt Shunt etc, all has been working fine for over a year. The capacity of the battery pack differs from one cell to another and this increases with number of charging/discharging cycles. vxh utdnu rjmpq mpacb zvena weheg marmtbe rhymt rwdksy ocra