Black Box CL1090A-F serial converter/repeater/isolator RS-232 Current-Loop Gray

SKU
CL1090A-F
In stock
$132.13
-
+
Overview
RS-232 to Current Loop Converters
More Information
SKU CL1090A-F
EAN 0822088011781
Manufacturer Black Box
Availability Y
Quick Facts

- Bidirectional conversion of RS-232 to 20-mA Current Loop.
- Active or passive operation.
- Optical isolation.
- Compact size.

Further Details

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.
Technical details
Serial ports quantity2
Output interfaceCurrent-Loop
Host interfaceRS-232
Product colourGray
Power
Input voltage120 V
Input current0.02 A
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