FOC Decoder Module

UO-EM-D2 / UO-EM-D41 SIL 2

System Solution u-one-lwl

Output signals / Interfaces

  • Decoding FOC signals of the U-ONE basic units
  • Power further U-ONE function modules
  • Central programming interface RS 232
  • Options: SIL 2 / PL d certification (UO-EM-D41)

The Translators

FOC decoder modules convert optical FOC signals from the basic units of the universal encoders to electric signals and feed them on to other function modules of the U-ONE system. The fiber optic cables are connected via ST connectors, the supply voltage via a terminal strip.


Supply voltage12-30 VDC
Dimensions99.5 x 22.5 x 114.5 mm (modular electronics housing for DIN rail)
Signal outputs/Interfaces-RS 232 interface to facilitate programming
-LED indicators: Operational and FOC connection OK
Electrical connection-2x ST connectors for FOC 50/125 µm or 62.5/125 µm
-2 screw terminals for supply voltage
-Series connectors to following modules (internal bus connection)
-RS 232 connector to facilitate programming
Device temperature range-25 °C to +70 °C
Degree of protectionIP20 (switchboard installation)
Device optionsCombines with other modules belonging to the U-ONE System
Special features and certificates-UOM 41L and associated modules UO-…-… 41: SIL 2 (DIN EN 61508); PL d (DIN EN ISO 13849)