CG Drives & Automation 01-5980-01r2
Connections
23
Fig. 19 Control cable feedthrough.
3.4
Wiring examples
Following Examples 1 - 3 are alternatives on how to start
and stop Emotron TSA via digital inputs.
Example 1 uses separate start and stop signals.
Examples 2-3 shows common start and stop signals.
Examples 4 - 6 shows connections with extended
funtionality.
Start with the connecting the Mains supply, Control supply
and motor cables as follows (common for all examples):
•
Connect Protective Earth (PE) to earth bar marked PE
and Motor earth to the earth bar marked
see chapter
•
Connect the softstarter to the 3-phase mains supply (L1,
L2 and L3) and the motor (T1, T2 and T3).
•
Connect the control supply voltage (100-240 VAC) to
terminals N and L and the protective earth wire to
terminal PE.
•
If required, connect relay R1 (terminals 21 and 22) to
the contactor – the softstarter then controls the mains
contactor (for factory configuration of R1 see menu
[551]).
Always ensure the installation complies with the appropriate
local regulations.
NOTE: Shielded control cables are not mandatory but in
general recommended to avoid disturbances.
U I
Shielded control signal cable
Earthing
plane with
slots for tie
wraps
NOTE: The TSA is per default using edge controlled
start/stop signals. Remember to change setting of
menu [21A] if you wish to use level signal input.
NOTE: If local regulations state that a mains contactor
must be used, relay R1 should control this see below.
Always use standard commercial, slow blow fuses, e.g.
gl or gG types, to protect the wiring and prevent short
circuiting. To protect the thyristors against short-circuit
currents, ultrafast semiconductor fuses can be used if
preferred. The normal warranty is valid even if ultrafast
semiconductor fuses are not used.
All signal inputs and outputs are galvanically insulated
from the mains supply.
Summary of Contents for emotron TSA Series
Page 1: ...Emotron TSA Softstarter Instruction manual English Valid from Software version 1 27...
Page 2: ......
Page 4: ......
Page 6: ...2 CG Drives Automation 01 5980 01r2...
Page 12: ...8 Introduction CG Drives Automation 01 5980 01r2...
Page 18: ...14 Mounting CG Drives Automation 01 5980 01r2...
Page 42: ...38 Application guidelines CG Drives Automation 01 5980 01r2...
Page 46: ...42 Getting started CG Drives Automation 01 5980 01r2...
Page 70: ...66 Main features CG Drives Automation 01 5980 01r2...
Page 142: ...138 Functionality CG Drives Automation 01 5980 01r2...
Page 158: ...154 Troubleshooting Diagnoses and Maintenance CG Drives Automation 01 5980 01r2...
Page 160: ...156 Options CG Drives Automation 01 5980 01r2...
Page 168: ...164 Technical data CG Drives Automation 01 5980 01r2...
Page 202: ...CG Drives Automation 01 5980 01r2 198...
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