Black Box HS RS-232<->Current Loop Interface Converter - transceiver - RS-2

Mfg.Part: CL1090A-F-US | CDW Part: 4757727 | UNSPSC: 43201553
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$118.42 Advertised Price
Advertised Price
Product Details
  • Transceiver
  • RS-232
  • serial
  • 25 pin D-Sub (DB-25) / terminal block
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Product Overview

Main Features
  • Transceiver
  • RS-232
  • serial
  • 25 pin D-Sub (DB-25) / terminal block
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.