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3. Technical data
Designation/type
TopTronic E
GLT module
TopTronic E
Module expansion
Abbreviation TTE-GLT TTE-FE
Power supply max 230 V AC +6 - 10% 230 V AC +6 - 10%
Frequency 50 – 60 Hz 50 – 60 Hz
Max. power consumption incl.
bus supply, module expansions
none - protection
via controller module
Fully electronic relays 0 0
Electromechanical relays 3 3
Outputs (extra-low voltage)
Signal output PWM or 0-10V 1 1
Electromechanical relays 2 (2) A 2 (2) A
Inputs (extra-low voltage)
Inputs flow rate sensor 1 1
Pulse input 1 (can be switched over to sensor) 1 (can be switched over to sensor)
Voltage measuring circuit 15 V, with protective isolation 2.9 kV 15 V, with protective isolation 2.9 kV
Expansion (module expansion)
Assembly Top hat rail mounting (35x15) Top hat rail mounting (35x15)
Dimensions W/H/D in mm
incl. plug
Ambient temperature 0 … 50°C 0 … 50°C
Storage temperature - 20 ... 60°C - 20 ... 60°C
Bus system (Hoval CAN bus)
max. 4 control modules /
3 control modules + 1 gateway
Bus length twisted, shielded, max. 100 m -
Line cross-section min 0.5 mm² -
internal unit bus (master) internal unit bus (slave)
Spring reserve 10 years, battery buffered -
Type of protection IP 20 IP 20
Protection class II – EN 60730 II – EN 60730
Plug types Rast5 (coloured, coded) Rast5 (coloured, coded)