ISOComm

Otari's IsoComm provides galvanic isolation for 3 wire RS232 communication between  serial devices, up to 3500VDC. The unit is powered from a 12VDC supply, is a 75mm x 50 mm x 30mm-sized module, and allows isolated serial RS232 communications between it and external devices at up to 115K baud.  

Tranzlog already has two repackaged ISOComm modules internally, and two external modules may be added to give galvanic isolation on all four external RS232 ports.

Features include:

1. High galvanic isolation

2. Visual LED's to show data flow helping diagnostics

3. Very low current consumption

4. Low cost

5. Extremely rugged design and construction, suitable for locomotive environment.