The application of TROVIS 5500 PLC is generally for heating applications and programmable plants, systems of ventilation and air-conditioning, Modbus master interface for communication with other Modbus instruments (e.g. TROVIS 5576, 5579). Inputs and outputs expandable with expansion module.
Features
• Freely programmable based on IEC 61131 with ISaGRAF®
• Six programming languages
– Instruction List (IL)
– Flow Chart (FC)
– Sequential Function Chart (SFC)
– Ladder Diagram (LD)
– Function Block Diagram (FBD)
– Structured Text (ST)
• Illuminated display, fully graphic with plain text display and user-friendly operation
• Default appliances:
– Control of Boiler
– Control of Ventilation
– Control of Heat exchanger sequence
• Function modules/Default functions
• More than 50 function modules/ special functions for widespread program generation in applications of HVAC
– Plants of Boiler
– Control of Heat exchanger sequence
– Systems Ventilation
– Generation of Hot water
• Various levels of simple operation
• ISaGRAF® Application
• inputs of analog, inputs of binary, outputs of analog, outputs of binary and bus meter
– Setting level: levels of date/time, slave of Modbus, master of Modbus, bus meter and type of universal input
• Individually configurable of universal inputs
• Calibration sensor
• Inputs of binary can be added to the register of error status
• Communication of Modbus through Modbus slave function and Modbus master function
• Connection of Modbus slave, also via modem (RS-232)
• Text message or fax alarms configurable
• Communication of meter bus with max. three meters
• Flash EPROM
Electrical installation and connection
The device contains of the back panel and the housing. The electronics are incorporated into the housing. The back panel includes the block terminal. Two cores with each 0.75 mm² can be linked to each terminal. Fasten the back panel with the block of terminal to the wall for wall mounting. Plug on the housing after installing the connecting lines. Insert the housing into the ready panel cut-out and secure it for panel mounting. Plug on the back panel after installing the connecting lines.