Communications Board for Eaton Leonard - CB-EL1

This is the Advanced Tubular Technologies communications board designed to communicate with all VELOG, EL-2000, and Premier controls.

There are several features and improvements in this board:

1. Requires only +5 volt power
2. Simplified electronic design allowed for size reduction to 1/3 original size or the standard EL boards.
3. LEDs indicate power, transmission, and reception
4. Current reversal protection
5. Screw terminals for power connection
6. RJ45 connectors for communications cables
7. Certified RoHS compliant (no lead solder)