Modular I/O system IP20
I/O system u-remote
The modular u-remote system supports common fieldbus systems and complies with IEC 61131-2. Each station occupies one bus address in the fieldbus structure. Only the coupler is fieldbus-specific, the I/O modules are fieldbus-independent. Up to 64 active I/O modules can be combined in a u-remote station with a standard fieldbus coupler. Up to 16 active I/O modules can be combined in a u-remote station with an ECO fieldbus coupler. The maximum possible expansion depends on the maximum data volume transported by the selected fieldbus, in particular on the configuration, parameter or process data of the intended module types. The IP20 system for control cabinets offers extensive functions, including SIL3-capable modules.
The u-remote product range includes the following components:
- Fieldbus coupler (gateway): Head station for converting the respective fieldbus protocol to the u-remote system bus
- Active I/O modules:
- Modules with digital input (DI) or digital output (DO) with 2, 4, 8 or 16 channels
- Modules with analogue input (AI) or analog output (AO) with up to 8 channels
- Digital counter modules (CNT)
- Safe I/O modules
- Safety-oriented feed modules (PF-O-xDI-SIL) 24 V for output current with one or two two-channel inputs for safety circuits
- Mechanical fixing elements
- End bracket
- End plate
Double-click installation: The modules of a u-remote station can be installed quickly and easily. When attaching them to the mounting rail, a distinct clicking sound indicates that the module has locked into place. In the second step, when pushing the module together with the neighbouring module, another clicking sound indicates that the modules are correctly connected to each other.
Highlights
- Up to 32 connections on just one module
- With a module width of just 11.5 mm, u-remote is thinner than any other I/O system
- Hot-swap-capable
- Error diagnosis on each channel
- Integrated safety, with and without safety control
I/O system u-remote IP20
General technical data
- 24 V DC via system bus
- DIN rail
- Dimensions W x H x D
- Fieldbus couplers: 52 x 120 x 76 [mm]
- Modules: 11.5 x 120 x 76 [mm]


































