User Manual - UTEK TECHNOLOGY(SHENZHEN)
Contents
1. 9 male with Binding post Working mode Half Duplex Medium STP UTP Baud rate 300bps 115 2Kbps Size 63mmX33mmX17mm Environment 40 C 85 C Relative humidity 5 95 Distance gt 1 2Km forCANBUS 5m forRs232 OADM HW f Ill Connectors and signals RS 232 bay line distribution DB9 Female RS 232C PIN Interface signals 1 4 6 Shorted 2 Send data SOUT TXD 3 Receive Data SIN RXD 5 Signal ground GND 1 8 Shorted 9 None CANBUS Output signaland the terminal pin assignment DB9 Male PIN Output signal CANBUS Wiring CANBUS H CANBUS L Grounding 5VPower input 50mA DBAln yfe IV Installation and application The product shape with DB 9 DB 9 common adapter plug and output interfaces with pins use twisted pair or shieldedcable connect removal is very convenient T R T R behalf transceiver H L VCC on behalf of power input Representative of the input ground GND V The product shape dimension 33mm l 17mm hE E A o D 63mm _ 63mm l SS Fe ooro Yas VI Communication connection chart 1 UT 2501 Communication connection between the interface converter PC1 gt COM1 cOM2 UT 2501 UT 2501 Power supply DC Power supply Note STP UTP Once distance gt 1 2KM make sure2. BOTEK UT 2501 RS 232 to CANBUS converter With Industrial photoelectric isolation User manual I Description As a result of photoelectric isolation technology a fully isolated RS 232 devices at both ends of the electrical circuit and the ground to protect communications equipment from power surges and ground loop interference damage built in fast transient voltage suppression protection this protection is designed to protect the CANBUS interface using today s advanced TVS TRANSIENT VOLTAGE SUPPRESSOR significantly improved the reliability and stability of communication systems and because changes in the original RS 232 interface single ended transmission the use of a double balanced transmission greatly increasing the communication distance In line with its own dedicated asynchronous RS 232 point to point through the field you can use the UT 2501 to meet the interface requirements to protect or extend the distance UT 2501 volume is small and exquisite no specialrequirements of wires external power supply power consumption less thanS50mA can directly inserted intothe equipment RS 232 interface use very convenient UT 2501 Applications Mine remote communication Intelligent buildings publicbroadcasting system Security and firenetwork Industrial communication network Railway device network II Features Description 1 EIA TIA RS 232C TOCANBUS TTL converter 2 Interface RS 232 DB9 female CANBUS DB
3. Pin wire Dia gt 1 0mm Vil Malfuntion measure 1 Communication failure A Checkthe RS 232 side wiring B Check CANBUS side wiring C Check theconnection status 2 Data lossor incorrect A Checkthe baud rate setup make surethey match each other
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