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Black Box RS-232 TO CURRENT LOOP CONVERT

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Item#: 41046169 // MFG Part#: CL1090A-F // By: Black Box
Black Box CL1090A-F Main Image from Right-angle
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  • Ships in 48 Hours
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$139.67 
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  • Serial Transceiver
  • RS-232 Protocol(s)
Control Current Loop devices from your PC. The converters can be configured for active or passive Current Loop. In active mode an async RS-232 device can communicate with a passive 20-mA Current Loop device. In passive mode an async RS-232 device can communicate with an active 20-mA Current Loop device. These compact solutions are configured as RS-232 (DCE) but they can be modified for DTE use with an asynchronous modem eliminator (ME212). Each converter has a Transmit (T+ and T-) and a Receive (R+ and R-) loop. Optical isolators in both the transmit and receive loops keep out electrical interference and eliminate ground loops.