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TD100-EX-485-RE Datasheet(PDF) 1 Page - MORNSUN Science& Technology Ltd. |
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TD100-EX-485-RE Datasheet(HTML) 1 Page - MORNSUN Science& Technology Ltd. |
1 / 3 page The copyright and authority for the interpretation of the products are reserved by MORNSUN TD100-EX-485-xx 2013.06.19-A/2 Page 1 of 3 DETECTION SAFETY BARRIER RS485 INPUT RS485 OUTPUT (HALF-DUPLEX) ——TD100-EX-485-xx Series PART NUMBER SYSTEM TD100-EX-485-xx 48 5 Signal input Produ c t s er ies C hanne l nu m ber Se ria l nu m b er Is o la tio n ba rrie r m a rk 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 TD-EX detection side isolated safety barrier, It can supply isolated DC power of the transmitters from the security zone to the danger zone, transform the RS-485 digital signal of danger zone into isolated RS-485 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 SELECTION GUIDE Power Supply 18~32VDC(Typ. :24VDC) Power Dissipation About 2.8W Power Power Protection Reverse protection Input signal: RS-485 Half-duplex digital signal Hazardous Area On-site power supply: 5V, 6V: I ≤100mA 8V, 9V: I ≤50mA Safe Area RS-485 Half-duplex digital signal SIGNAL CHARACTERISTICS RS-485 Signal level rules: Standard RS-485 differential level Transmission delay: ≤10μS Signal transmission rate: ≤56kbps ISOLATION CHARACTERISTICS Galvanic Isolation intrinsically safe end and non-intrinsically safe end 2500VAC 1Min EMC CHARACTERISTICS RE CISPR22/EN55022 CLASS A EMI CE CISPR22/EN55022 CLASS A ESD IEC/EN61000-4-2 Air ±6KV/Contact ±4KV perf. Criteria B RS IEC/EN61000-4-3 3V/m perf. Criteria A EFT IEC/EN61000-4-4 ±1KV perf. Criteria B IEC/EN61000-4-5 DC Power port ±1KV /±2KV perf. Criteria B Surge I/O Signal port ±1KV(PE) perf. Criteria B EMS CS IEC/EN61000-4-6 3 Vr.m.s perf. Criteria A 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. |
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