STm.5 - Control unit
The intelligent solution for every node
Green light for universal use
- Supply voltage 230 V / 50 Hz more on request
- Supply voltage of the outdoor system 230 V / 50 Hz or 40 V / 50 Hz
- monitored signal outputs 24
- Digital non-monitored outputs 8 - expandable
- Inputs and detectors 24 - expandable
Product
Details
Modular & powerful Control units
Control units of the STm.5 Series are technically and economically excellent for every traffic junction. All devices of the STm.The 5-family are of modular design and have several processors working independently of each other.
This is how we guarantee maximum performance, reliability and functional safety. The STm offers this.5-Series an integration of all common interfaces and control methods. So free travel for a universal use.
Features
Integrated control methods
- Time-dependent signal program selection
- Traffic-dependent signal program selection
- Fixed time control
- Full-traffic-dependent control
- Request Control
- Phase-oriented control
- Signal group-oriented control
Direct-supply control logics
- LISA+
- TRELAN/TRENDS
- VS PLUS
Signal protection
- Construction in fail-safe two-channel microprocessor technology
- Monitoring against the occurrence of dangerous signaling states
- Monitoring of all lamps for failure
- Check for compliance with the intermediate and transitional periods
Structure of the controller
- 19-inch technology in the swivel frame, fully electronic connection of the assemblies
Standards and Guidelines
- VDE 0832/EN 50556
- DIN EN 12675
- EN 61508 (SIL 3)
Partial node
- Division of the transport node into up to four independent sub-nodes
- Time-dependent and fault-related shutdown of partial nodes
Signal output modules
- Electronic switching elements
- Galvanic isolation of measuring circuits
- It is possible to arrange the measuring circuits in return or return conductors
- One main signal and two repeaters per output module
- Several output modules can be connected together to form a signal group
Central connection
- Remote diagnosis
- Measurement data acquisition
- Supply
Connection to traffic computer
- Leased line
- GSM/GPRS/UMTS connection
- DSL/fiber optic connection
Successful projects
of the last few years
