Black Box ICD102A Async RS-422/485 Repeater

Black Box ICD102A Async RS-422/485 Repeater, two 6-Position Terminal Blocks
Model: ICD102A
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Black Box ICD102A Async RS-422/485 Repeater

Use to optically isolate one piece or local group of RS485 equipment from the rest of an RS485 system, or as a repeater to expand an existing RS485 system beyond the standard's 32-node limitation. The Black Box ICD102A can be used to connect equipment meant for a point-to-point RS422 4-wire interface to an RS485 2-wire multidrop system in factory automation, building automation, and process automation. It can be mounted using DIN Rail and can withstand operating temperatures of -40 to 176 degrees F (-40 to 80 C).

 

Key Features

  • Isolates one RS485 device from the rest of an RS485 system or one local group of RS485 equipment from another
  • Connects point-to-point, RS422 4-wire equipment to an RS485 2-wire multidrop system
  • Can be used as a repeater to expand an RS485 system beyond 32 nodes
  • Operates 2-wire half-duplex or 4-wire half- or full-duplex
  • Features 12 user-selectable data rates up to 4608 kbps
  • This compact device links RS422 4-wire and RS485 2-wire systems
  • Includes a standard 1 Year Double Diamond™ Warranty 

 

 

Technology
CategorySerial Connectivity
Serial Interface
CategorySerial Extender
Baud Rate2400 bps to 115.2 kbps, switch-selectable; other rates available up to 460.8 kbps
Flow ControlRS-485: 2-wire half-duplex or 4-wire full-duplex; RS-422: Full-duplex
Serial Isolation2000 VRMS for 1 minute of optical isolation of data lines
Power
Surge ProtectionBidirectional overvoltage suppressor: 6.5 V; Peak power dissipation: 600 W; Capacitance (maximum): 3000 pF
Ratings
Operating Temperature-40 to 176° F (-40 to 80° C)
HumidityUp to 95%, non-condensing
Tags: ICD102A