Gessmann’s master controller system TBC 01, MC 01 is specially designed for usage in railway applications. Their robust design which is based on the relevant standards EN-60077, UIC 612 and EN-50155 guarantees low life cycle costs and a maintainability over a period of 35 years.Ambient temperature outside vehicle -40°C to +50°C->EN 50155. Class T1, T2, T3, TX.Nominal supply voltage 24/ 72/ 110VDC with variations according to EN 50155.Shock and vibration According to EN 61373.Electromagnetic compatibility (EMC) According to EN 50121-3-2Isolation and high voltage test According to EN 50155Pollution degree PD 3 according to EN 60077-1 (others on demand)Fire and smoke Compliant to EN 45545, (HL3) (others on demand)Electrical endurance Minimum operating cycle class C3/A3 according to EN 60077-2The master controller is used as a instruction element in railway vehicles. It can be divided into three main components.Master / Brake controllerSetpoint setting in the driving Power- /Brakearea with integrated deadman function by pushing down of the grab handle.Selector switch: Choise of the operating condition “R” / “O”/ “*” / “V” / “N”Key switch: Approval of the master controller. Operating states: setting “0” and “1”The Master Controller is installed in a driver’s cab of a tram. It is designed for left hand manipulation and provides the man-machine interface to control the traction, service braking and emergency braking operation of the vehicle. Furthermore the handle of the Master Controller includes a pushbutton used for automaticvigilance control (dead-man function).
Modular Master Controller System TBC 01- Railway locomotive
Modular Master Controller System TBC 01 for Railway Locomotives
The locomotive master controller TBC 01 by Gessmann is designed for demanding railway applications, offering robust construction and adherence to industry standards such as EN-60077, UIC 612, and EN-50155. This ensures lasting reliability, low life cycle costs, and high maintainability over more than 35 years of service.
Key Features and Advantages
- Engineered for railway vehicles, trams, and locomotives
- Compliant with international railway standards for safety, fire, EMC, and endurance
- Long mechanical life: 10 million operating cycles
- Flexible output options: analog and digital, with redundancy available
- Configurable handle, actuation type, and interface to suit vehicle requirements
- Integrated deadman (vigilance) function for operator safety
- Operation adaptable for either time-dependent or position-dependent traction and braking control
Technical Specifications
| Ambient temperature | -40°C to +50°C (EN 50155 Class T1-TX) |
|---|---|
| Nominal supply voltage | 24 / 72 / 110 VDC (EN 50155) |
| Shock & vibration | EN 61373 compliant |
| EMC | EN 50121-3-2 |
| Isolation & high voltage test | EN 50155 |
| Pollution degree | PD 3 (EN 60077-1) |
| Fire & smoke protection | EN 45545 (HL3) |
| Mechanical endurance | 10 million cycles |
| Electrical endurance | Class C3/A3 (EN 60077-2) |
Configuration Options
- Power supply: 24VDC, 72VDC, or 110VDC
- Outputs: Analog (4-20mA, single or redundant), Digital (snap action contact, up to 3 contacts)
- Deadman Function: Push-down operation with 1 or 2 snap action contacts
- Handle Types: Ball or conical
- Actuation: Time-dependent (effort increases with time held) or position-dependent (fixed effort by handle position)
- Interface: Mating connector or cable outlet (custom length)
- Mounting: Frame with engraving options available
Application & Operation
The TBC 01 locomotive master controller is positioned in the driver’s cab and engineered for left-hand operation, serving as the main man-machine interface for traction and braking—including emergency situations. Operators benefit from the integrated deadman function and choose between time-based or position-based control modes to best suit driving and braking requirements.
This system delivers reliability and flexibility for OEM rail control systems, driver control units, and highly specialized rail vehicle operator controls. Its modular design supports a wide range of vehicle installations and customer-specific adaptations.
