Converter RS485 To TTL

SKU : 412 CONVERTER RS485/TTL.

Features:

• The use of imported industrial chip, ultra-long transmission 1000m.
• With 15KV ESD protection
• The board increase power 10 ohm current limiting resistor overcurrent.
• TVS diodes, anti-lightning, anti-peak voltage.
• 120 ohm termination resistor, effectively reducing the long-distance communications echo interference.
• Power indicator.
• RS485 interface has 2 and 3-wire mode, providing GND, you can choose.
• RS485 interface uses a conventional 301 terminals, wiring is simple, users can own welding pin 2.54mm pitch.
• TTL side, using a 5V DC power supply is compatible with 5V logic signal RXD TXD.
• The communication speed 500KBPS.