The equipment can prolong the transmission distance of CAN bus, change the bus topology structure, meanwhile featured Opto-isolation, reducing interference and other functions. Products designed as industrial class, IP30 protection grade, wave pattern aluminum casing, 35mm DIN rail installation, DC (9-36) V, widely power input, featured relay alarm output, dual power redundant, isolation protection and other advantages. ¡¾Feature¡¿  Support 3 channels of independent CAN bus; include CAN2.0A and CAN2.0B, 32 kinds of pre-communication rate.  Featured the function of 3 ports hub and repeaters, easy to achieve the star topology and prolong the cable distance.  DeviceNet¡¢CANOoen bus support DIP switch manually set all the standard rates or rate adaptive DeviceNet¡¢CANOoen.  6 pcs of LED status indicators with dual-color, power fault relay output alarm.  Electric interface 4000V thunder-proof, 1.5A overcurrent protection, 600W surge protection. Industrial design, EMC test certificate.  DC9-36V wide temperature redundancy dual power, reverse connection protection.  IP30 protection grade, wave pattern aluminum enhance case; adopt standard industrial 35mm Din Rail installation. ¡¾Specifications¡¿ Electrical Interface:  3 pcs of 5pin port, conform the CiA organizational recommendation.  Support CAN BUS/DeviceNet/CANOpen bus standard.  Communication Rates: DeviceNet/CANOpen all and normal used rate grade for CAN bus, up to 1M.  Have the protection function of 4000V anti-lightning,1.5A over-current and 600W surge-proof.  Terminal Resistance: the equipment without terminal resistance, please use the external one when necessary. Power and Protection:  Power: dual power redundancy input, DC£¨9-36£©V, typical DC24V, power consumption less than 4W, has DC1500V voltage isolation and reverse protection, industrial terminal interface.  Relay alarm output: optical fiber link failure and power error alarm output, maximum capacity of contacts: DC48V/1A, industrial terminal interface. Mechanical Properties:  Dimensions: 132mm¡Á105mm¡Á52mm  Casing: IP30 protection grade, wave pattern aluminum enhanced casing.  Installation: 35mmDIN rail installation.  Net weight: 800g Environmental:  Operating Temperature: -10-70¡æ (-40~+85¡æ optional)  Ambient Relative Humidity: ¡Ü90% (non-condensing)  Storage Temperature: ©40¡«80¡æ