Device equipped with 4 opto-isolated transistor digital outputs, 27 Vdc, 27 mA according to DIN 43864, with separate commons.

Equipped with 2 female RJ45 ports for quick connection to the SIO BUS (maximum allowed length: 20 m).

Usable exclusively with Electrex instruments from the PRO series equipped with SIO Bus.

The output circuits require an external power supply (e.g., 12 Vdc or 24 Vdc).

Powered at 3.3 Vdc by devices equipped with SIO Bus.

Black enclosure, dimensions: 38 × 73 × 20 mm.