Black Box MED101A Industrial DIN Rail Async RS-232/RS-422/RS-485 Fiber Driver

Black Box MED101A Industrial DIN Rail Async RS-232/RS-422/RS-485 Fiber Driver
Model: MED101A
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Black Box MED101A Industrial DIN Rail Async RS-232/RS-422/RS-485 Fiber Driver

The MED101A Industrial DIN Rail Fiber Driver enables any two async serial devices to communicate half or full duplex over two multimode ST fibers at distances up to 2.5 miles (4 km).

Key Features

  • RS-232 signals are supported up to 115.2 kbps; RS422 or RS-485 signals are supported up to 460.8 kbps
  • Fiber optic cabling makes it immune to EMI/RFI and transient surges
  • Replaces converters and isolators when you connect remote equipment
  • Modbus ASCII or RTU compatible
  • Automatic Send Data Control eliminates the need for driver software
  • Removable terminal blocks
  • Conveniently mounts on an optional DIN Rail
  • Communicate signals in a point-to-point or ring topology
  • Ideal for fiber applications that use different interface protocols
  • Extended ambient operating range
  • Data-derived or RTS transmit/receive switching (RS-485)
  • Indicator LEDS monitor signal and power
  • Three-way isolation, 2000-V input/output
  • 5 Year Double Diamond™ Warranty (Standard) included
Technology
CategorySerial Connectivity
Transmission Distance2.5 mi. (4 km)
Serial Interface
CategorySerial Converter
Baud RateRS-232: Up to 115.2 kbps; RS-422/RS-485: Up to 460.8 kbps
Flow ControlRS-232: Half- or full-duplex; RS-422: Full-duplex; RS-485: 2-wire half-duplex or 4-wire full-duplex; Fiber ring: Half-duplex over multimode; All transmissions are async
Power
Rated Power+10 to -48 VDC (±20%) or from optional DIN Rail 12-VDC Power Supply (PSD100)
Ratings
Operating Temperature-40 to 185° F (-40 to 85° C)
HumidityUp to 95%, non-condensing
Tags: MED101A