U-ONE Generation II (LWL) - communication module PROFINET
The communication modules of the U-ONE(-SAFETY) second generation transmit the position, speed and status data of the shafts that need to be monitored to a higher-level controller. They feature a PROFINET IO interface. In the UO-SPN safety design (certified up to SIL 2 / PL d), the programmable parameters reference the counting direction, the idleness tolerance, the preset value, the integration time and the size of the monitoring window. In the UO-EPN standard design, only the counting direction can be parameterized.
Technical Data
Attribute
Value
Supply voltage
Power supplied via controller module
Signal outputs/Interfaces
PROFINET IO | UO-EPN
PROFIsafe via PROFINET IO | UO-SPN
Resolution 13 bit singleturn / 15 bit multiturn
Bus addressing with rotary coding switch
Configurable functions:
UO-EPN: Counting direction
UO-SPN: Counting direction, standstill tolerance, preset, integration time safe/unsafe, size of monitoring window
LED indicators: Operating conditions/warning
Electrical connection
UO-EPN: RJ45 connector (2x) UO-SPN: M12 connector (2x) Internal bus connection to preceding and following modules
Dimensions
UO-EPN: 100 x 25 x 110 mm (modular electronics housing for DIN rail bus connector)
UO-SPN: 100 x 60 x 110 mm (modular electronics housing for DIN rail bus connector)
Device temperature range
-25 °C to +60 °C
Degree of protection
IP20 (switchboard installation)
Device options
Combines with other modules belonging to the U-ONE(-SAFETY)-LWL-System
Combine of 2 bus modules possible within one system (UO-EPN/SPN/EPB/SPB)
Mechanical options
-
Special features and certificates
USL(H) 42 and associated modules UO-S…: SIL 2 (DIN EN 61508); PL d (DIN EN ISO 13849)
