Black Box CL1090A-F RS232 to Current Loop Converter - DB25 Female to Terminal Block

ITEM #: BBX-CL1090A-F MFG #: CL1090A-F

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    CL1090A-F - Overview

    Black Box CL1090A-F 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.

    CL1090A-F - Required Accessories

      CL1090A-F - Recommended Accessories

      California Residents:
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