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232 to 485 Converter
Rs. 499 & FREE Shipping
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232 to 485 Converter
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232 to 485 Converter

Rs. 499
In stock
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Description

  • Model 485COSR is an economical converter that supports both 2-wire and 4-wire RS-485 communications. There is also provision for constant enable of the receiver during transmit for full duplex operation.
  • Model 485TBLED is one of our most popular models with data traffic LEDs, RS-422/485 support, and either Automatic Send Data Control or software driver control.
  • Model 485PTBR has a convenient terminal block that quickly unplugs from the converter for ease of wiring.
  • Model 485CSP2 features both surge controlled and fused data lines on the RS-422/485 side plus all the features of model 485TBLED


Features

  • Powered from RS-232 handshake lines — no power supply needed!
  • Extend RS-232 signals to 4,000 feet
  • Automatic Send Data Control - no software drivers needed!
  • Communicate at baud rates to 115.2 kbps
  • ADDC™ (Automatic Data Direction Control) RS-485 data control
  • Auto baudrate sensing
  • RS-422 hardware flow control: CTS, RTS signals
  • LED indicators for power and signal states
  • RS-485 multidrop operation, up to 32 nodes
  • 25 KV ESD surge protection
  • 2 KV isolation protection (A53)
  • Built-in 120 Ω termination resistors

Specifications

  • Serial Communication
  • RS-232 Signals
  • Tx, Rx, DTR, DSR, RTS, CTS, DCD, GND (RJ45)
    • RS-422/485 Signals
  • Supports RS-422, 2-wire RS-485 (DIP switch selectable)
    Supports 4-wire RS-422, up to 10 nodes, 1.2 km with RTS, CTS
    Supports 2-wire RS-485, up to 32 nodes, 1.2 km
    • Optical Isolation Protection
  • 2 KV (A53), power/signal
    • Power EFT/Surge Protecction
  • 25 KV ESD surge protection
    • RS-422/485 Side
    • RS-485 Data Direction Control
  • ADDC™
    • Serial Transmission
    • Baudrate
  • 50 bps to 230.4 Kbps
    • Physical Characteristics
    • Housing
  • ABS
    • Weight
  • 85 ± 5 g
    • Dimensions
  • 90 x 60 x 21 mm
    • Environmental Limits
    • Operating Temperature
  • 0 to 55°C (32 to 131°F)
    • Operating Humidity
  • 5 to 95% RH
    • Storage Temperature
  • -20 to 75°C (-4 to 167°F)
    • Power Requirements
    • Input Voltage
  • 9 to 30 VDC, 350 mA
    • Power Consumption
  • A52: 170 mA @ 9 V
    A53: 285 mA @ 9 V
    • Over Current Protection
  • Protection against 2 signals shorted together
    • Regulatory Approvals
    • CE
  • Class A
    • FCC
  • Class A
  • Customer Questions & Answers

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