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Product Details

tM-7520U

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TM_7520U

Isolated RS-232 to RS-485 Converter


Product Availability:   AGAINST PO, WITHIN 3-4 WEEKS
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Features
  • 2-way 2500 VDC Isolation Protection
  • Long-cable application
  • LEDs for indicating TxD/RxD activity
  • Self-Tuner baud rate, 300 ~ 115200 bps and Fixed baud rate, 1200 ~ 115200 bps
  • ESD Protection for RS-485 Data Line
  • Power Input, +10 ~ +30 VDC
  • Operating Temperatures, -25 °C ~ +75 °C
  • Low power consumption
  • Tiny packaging fits on your DIN-Rail 

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tM-7520U_1

Specifications

 

Interface :
Input RS-232: TxD, RxD and GND
Output RS-485: Data+, Data-
RS-485 Bias Resistor Yes, 1 KΩ
Node 254 (max.)
Transfer Distance Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps
(Belden 9841 2P twisted-pair cable, if different cables are used, the transmission distance may change)
2500 VDC Isolated Protection Yes
Connection Removable 4-Pin Terminal Block x 1; 9-Pin Female D-Sub x 1
LED Indicators :
Power/TxD/RxD Yes
Power :
Input Voltage Range +10 VDC ~ +30 VDC (Non-isolated)
Power Consumption 0.5 W
Environment :
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +75 °C
Humidity

10 ~ 90% RH, non-condensing