====== CI 12 ======
{{ downloads:hardware:photos:evp_ci12.png?nolink&400|}}

The CI12 is a Cell voltage and temperature monitoring module with CAN Bus communication and high rate cell balancing. It is used as part of a Battery Management system. 

==== Features ====
  * Up to 12 cell voltage measurement channels.
  * Compatible with all LiPO/LFP cell chemistries.
  * 6 cell temperature measurement channels (10K NTC).
  * Passive cell balance current capability up to 600mA per cell.
  * 2kV Working isolation / 5kV Withstand isolation.
  * Zero parasitic drain from cells during storage.
  * 12V standard (24V option available)

==== Specifications ====
  * Supply Voltage: 12V (24V option available)
  * Dimensions: 150mm x 80mm x 30mm
  * Connector: JST JWPF (JST PUD available)
  * Weight: 
  * Connectivity: CANBus 250-1000kbps

==== Documentation & Downloads ====
  * {{downloads:hardware:wiringsheets:ci12:evpdwg0308_-_all_connector_types.pdf| Wiring Guide}}
  * {{downloads:hardware:manuals:ci12:ci12_quick_start_guide.pdf | Quick Start Guide (Coming Soon)}}
  * {{downloads:hardware:manuals:ci12:ci12_quick_manual.pdf| Operating Guide (Coming Soon)}}
  * {{downloads:hardware:can_specs:ci12:ci12.sym| CAN Specification (Coming Soon)}}
  * {{downloads:hardware:firmware:ci12:ci12_latest.hex| Latest Firmware (Coming Soon)}}


==== Safety Notes ====
When using and/or installing any BMS is it essential to observe all relevant safety precautions around working with live electrical connections. Especially when connecting directly to cell terminals as is the case when connecting up a cell voltage measurement device. Please seek professional training when working with live cells and/or high voltage batteries. See our [[guides:electrical_safety_guide|Electrical Saftey Guide]] for some basics.