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TECHNICAL DOCUMENTATION EasyBus Signalling and Switching Bus System SCHAKO | Ferdinand Schad KG Steigstraße 25-27 D-78600 Kolbingen

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION Overview | The signalling and switching bus system SCHAKO EasyBus can be used, among other things, for activating and monitoring mechanical and electrical fire dampers with 24V DC or 230V AC spring return actuator, smoke extraction dampers, smoke detectors and volumetric flow controllers with 0(2)-10V activation or air diffusers with 2/3-point motorised drives. Properties of EasyBus Up to 128 EasyBus field modules can be connected per master unit. The total length per master is limited to 1000 m. The regulations according...

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION System overview | The advantages of the flat cable system are quick and simultaneous contacting of the three conductors without requiring tools. The following figure shows the principle of this contact technology. MODULE OVERVIEW For individual areas, we are offering the following modules for signal processing and monitoring: 1 = Piercing screw 2 = Flat cable box 3 = Stranded copper wire 4 = Wire insulation 5 = Flat cable 6 = Lower part In place of the screw, penetrometers can also be used to establish contact with the...

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION EasyBus - System design | EASYBUS - SYSTEM DESIGN Additional EasyBus network with 128 users maximum EASYLIGHT - SYSTEM DESIGN Connection of a PLC via Modbus RTU Protocol with RS485 or RS-232 Construction subject to change No return possible

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION The components in detail | THE COMPONENTS IN DETAIL Module housing It is used for all modules and has proven itself already many times in building installation technology. Its closure system allows opening and closing without the need for tools. The transparent top allows LEDs and status displays to be read directly on the module without having to open the housing. Technical data Dimensions (BxHxT): Protection class: Protection type: Ambient temperature : Storage temperature: Weight: Screw connection: EasyBus motherboard...

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION The components in detail | EasyF-ADC The EasyF-ADC module is used for connecting and controlling a 24V DC motorised actuator, for example, of a fire damper or a smoke extraction damper. When connected to a smoke extraction damper, it is mandatory that the connection line from the module to the bus line and, if necessary, the bus line itself complies with DIN 4102-12:1998-11 (in case of products with CE marking, with EN 13501-1 and EN 13501-2) of the desired functional integrity class. Moreover, the module must be...

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION The components in detail | EasyF-VDC INCL. 2 ANALOGUE CONNECTIONS The EasyF-VDC module is used for connecting and controlling two independent steadily regulating DC drives, for example VAV (Variable Air Volume) or valves. The EasyF-VAC module is used for connecting and controlling two independent steadily regulating AC drives, for example VAV (Variable Air Volume) or valves. The two independent analogue 0-10 V input can receive the signal, for example of a CO2 sensor, a temperature sensor, etc., and be used, for example,...

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION The components in detail | Terminals for connection to the EasyBus network 230 V AC The EasyF-VMP module is used for connecting and controlling two MP-Bus-capable drives. 2 drives can be connected to each EasyF-VMP module. Power consumption at zero load: 2.5 watts NOTE The connecting cable of a volumetric flow controller normally has a length of approx 0.9 m. The EasyF-RMM module is used for connecting the smoke detectors (RMSII-L) to the 230 V EasyBus network and is used for duct monitoring. A maximum of 2 smoke...

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION The components in detail | The EasyF-IOM module is equipped with 4 digital inputs and potential-free changeover contact outputs, which can be switched or monitored independently of one another. The EasyF-I8M module is equipped with 8 digital inputs that can be monitored independently of one another. To the contact marked with + of the EasyF-IOM module, a 24 V DC voltage is applied and then switched via a suitable contact. Each completed actuation can then be visualised. To the contact marked with + of the EasyF-I8M...

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION The components in detail | The EasyF-RXE module is used for connecting the EasyF-ETX (radio limit switch) to the 230 V EasyBus network. An EasyF-RXE radio receiver can be used to manage up to eight radio limit switches. Indoors a maximum distance of 30 metres from transmitter to receiver is possible, depending on local conditions. In case of power failure, end position changes can still be detected and saved for up to two hours. Power consumption at zero load: 1.4 watts Terminals for connection to the EasyBus network 230...

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION The components in detail | Construction subject to change No return possible

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION The components in detail | Construction subject to change No return possible

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EasyBus - Signalling and Switching Bus System TECHNICAL DOCUMENTATION The components in detail | The master device manages up to 128 users and forms the interface with a PLC. The master executes all data traffic tasks between the EasyBus network and the control unit (PLC). The master also performs bus monitoring and system diagnostics. The filter is connected between the short-circuit, earth-fault and overload circuit breaker , the master device, and the fault-current circuit breaker. It separates the EasyBus system of a master from the lowvoltage network of the energy provider and vice...

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