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TD102-EX-485 Datasheet(PDF) 1 Page - MORNSUN Science& Technology Ltd. |
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TD102-EX-485 Datasheet(HTML) 1 Page - MORNSUN Science& Technology Ltd. |
1 / 4 page The copyright and authority for the interpretation of the products are reserved by MORNSUN TD10x-EX-485 2013.07.01-A/1 Page 1 of 4 RS485(Full-duplex)input isolation safety barrier TD102-EX-485(RS485 Full-duplex output) TD103-EX-485(RS232 output) FEATURES l Three-port isolation (input, output and power supply) l High isolation voltage (2500VAC/60S) l High reliability (MTBF>500,000 hours) GENERAL DESCRIPTION TD10x-EX-485 input isolation safety barrier, It can supply isolated DC power of the transmitters from the security zone to the danger zone, transform the RS-4 85 digital signal of danger zone into isolated RS-485 or RS-232 digital signal transmission to the security zone, while increasing the anti-jamming capability of the industrial production process control system, to ensure system stability and reliability. It meets IEC/EN61326 standards. One independent power supply is required. Moreover, within the product power supply, input and output are mutually isolated. Field devices connected with this product: RS-485 bus ELECTRICAL CHARACTERISTICS Power Supply 18~32VDC(Typ. :24VDC) Power Dissipation About 1.5W Power Power Protection Reverse protection Input signal:RS-485 Full-duplex digital signal Hazardous Area On-site power supply: 5V, 6V:I ≤100mA 8V, 9V:I ≤50mA RS-485 Half-duplex digital signal(TD102-EX-485) Safe Area RS-232 digital signal(TD103-EX-485) SIGNAL CHARACTERISTICS RS-485 Signal level rules: Standard RS-485 differential level Transmission delay: ≤10μS Signal transmission rate: ≤56kbps RS-232 Signal level rules: Standard RS-232 Logic level Transmission delay: ≤10μS Signal transmission rate: ≤56kbps ISOLATION CHARACTERISTICS Galvanic Isolation intrinsically safe end and non-intrinsically safe end 2500VAC 1Min 1.5KVDC between safe area power and signal Isolation Voltage 1.5KVDC between hazardous area with isolated power output and signal Test conditions: testing for 1minute, humidity < 70%, leakage current < 5mA EMC CHARACTERISTICS EMC EN61326 OTHER CHARACTERISTICS Green: Power, lighting at power on. Yellow: Send Indicator, safety side lights when data is sending. Signal Indicator Red: Receive Indicator, safety side lights when data is receiving. Operation temperature: -25 °C ~ +71°C Ambient Temperature Transport and storage temperature: -50 °C ~ +105°C Field Devices Connected and Regions Equipm ent with RS-485 communication interface Zone 0, Zone 1, Zone 2, II A, II B, II C, T4~T6 danger zone Package 35mm DIN-rail package: pluggable connection pin, thickness 22.5mm,Plastic UL94-V0 Safety Class IP20(IEC60529 / EN60529) Weight about 150g |
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