Description
UO-EPB / UO-SPB
U-ONE Generation II (LWL) – communication module PROFIBUS
System solution U-ONE(-SAFETY)-LWL
- UO-SPB-1: Communicates safe position and speed to a safety controller via PROFIsafe protocol
- UO-EPB-1: Communicates position and speed to a non-safety controller via PROFIBUS-DP
- Resolution up to 13 bit singleturn / 15 bit multiturn
- Options: Without SIL/PL certification (UO-EPB-1); it is possible to combine 2 bus modules within a system
U-ONE Generation II (LWL) – communication module PROFIBUS
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 PROFIBUS-DP interface. In the UO-SPB safety design (certified up to SIL 2 / PL 2), 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-EPB standard design, the counting direction, resolution and limit switches can be parameterized.
Technical Data
| Supply voltage | Power supplied via controller module |
| Signal outputs/Interfaces |
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| Electrical connection |
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| Dimensions |
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| Device temperature range | -25 °C to +60 °C |
| Degree of protection | IP20 (switchboard installation) |
| Device options |
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| 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) |
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