Ci-AA30/DD30/OO30 Series

CAN / DeviceNet / CANopen HUB Repeater

3 CAN bus ports HUB function for star topology
Extend CAN bus transmission distance
Support DIP switches for communication rate settings
Photon-coupled isolation for ports
Support alarm output for fieldbus ports errors
Dual redundant power input with high voltage isolation
IP40 protection rating, Metal case, 35mm DIN-Rail Mounting
Support -40~75°C wide operating temperature range
Overview Specifications Models Resources

Overview of CAN / DeviceNet / CANopen HUB Repeater

This series products are a kind of CAN fieldbus protocol type HUB repeater, support based on CAN2.0 A/B fieldbus standards, such as CAN, DeviceNet, CANopen, SDS, NMEA2000, SAE J1939, SAE J2284, the function of data mutually forwarding within independent 3 channels bus electrical ports, electrical signal relay and supply cable system the star topology. Ci-AA30 series standard based on CAN bus standard and rate set by DIP switch (recommend) or rate adaptive.The device can prolong the transmission distance of CAN bus, change the bus topology structure, meanwhile featured Opto-isolation, reducing interference and other functions.
The product is industrial grad designed, casing: IP40 protection, DIN rail mounting, DC (9~36V) power input, support Fieldbus ports error Relay alarm output, dual redundant power input and isolation protection. -40~75°C Operating Temperature, can meet various Industrial situation.

Specifications of CAN / DeviceNet / CANopen HUB Repeater

Serial Port 3/2 5.08mm pitch terminal blocks
In line with the recommendations of the organization of CiA and ODVA
Support CAN/DeviceNet/CANOpen bus standard
Baud Rates: DeviceNet/CANopen full rate adaptation, up to 1Mbps
Isolated voltage 1KV, 4KV Anti-thunder protection
Without terminal resistor, connect external when necessary
Power Supply
      DC (9~36V) dual redundant power input
      Industrial standard voltage DC 24V, Consumption is less than 4W
      DC 1500V voltage isolation and reverse connect protection
    5.08mm pitch terminal blocks
      Relay: Fieldbus ports error Relay alarm output

    Contact rating: 1A @24V DC, Industrial Terminal port
      Dimensions (H×D×W): 136mm×104.8mm×52.8mm

      Weight: 800g

      Casing: IP40 protection, wave grain aluminum reinforce case option

      Installation: Wall mounting or DIN rail mounting


      Operating Temperature:-40℃~75℃(-40℃~85℃ optional)

      Storage Temperature: -40℃~85℃

      Ambient Relative Humidity: 5%~95%(non-condensing)


    IEC61000-4-2 (ESD): Power ±2KV Contact, ±15KV Air
      Relay ±2KV Contact, ±15KV Air; Data Cable ±15KV Air
      IEC61000-4-4 (EFT):Power ±4KV, Data Cable ±4KV
      IEC61000-4-5 (Surge):Power ±2KV CM/ ±1KV DM, Relay±2KV CM/ ±1KV DM
      IEC60068-2-27 (Shock)
      IEC60068-2-32 (Free Fall)
      IEC61000-6-2 (General Industrial Standard)
Warranty 5 years

Models of RS-485 Bus HUB Repeater

Available Models



3 channels independent CAN interfaces, DIP switches set communication rate


3 channels independent DeviceNet interfaces, DIP switches set communication rate


3 channels independent CANopen interfaces, DIP switches set communication rate





  Ci-AA30/DD30/OO30 Series Datasheet 



  Ci-AA30/DD30/OO30 Series Quick Installation Guide