LC-Electronics MAX485CSA TTL level RS-485 and RS-485 serial communication converter module *new*

Serial communication module for converting TTL level RS-485 signal into RS-485 signal. Fairly simple module for making your Arduino or other microprocessor projects receive and transmit the TTL level RS-485 communication signal without releasing the magic smoke.

Module technical details:

• PCB nominal dimensions:
  • 44,3x14,15x1,2mm
• I/O
  • 4pin header
    • DI - Driver in (the transmitter pin)
    • DE - Driver enable (enabled when this pin is HIGH)
    • RE - Receiver enable (enabled when this pin is LOW)
    • RO - Receiver out
  • 4pin header
    • VCC (+5VDC)
    • B - Connect to pin B of the other 485 IC
    • A - Connect to pin A of the other 485 IC
    • GND (-)
  • Screw terminal block
    • B - Connect to pin B of the other 485 IC
    • A - Connect to pin A of the other 485 IC
• Operating voltage:
  • 5VDC
• Tranceiver chip
  • MAX485CSA

Download Maxim Integrated MAX481, MAX,483, MAX485, MAX487, MAX488, MAX489, MAX490, MAX1487 low-power, slew-rate-limited RS-485/RS-422 tranceiver integrated circuits technical datasheet