VersiStart i III
14
6.
Installation
6.1
Physical Installation
1
4
3
2
2
1/L 1
5/ L3
3/ L 2
2/T 1
6/ T3
4/ T 2
1/L 1
5/ L3
3/ L 2
2/T 1
6/ T3
4/ T 2
B
1/L
1
5/L
3
3/L
2
2/T
1
6/T
3
4 /T
2
1/ L 1
5/ L3
3/L 2
1 VS i III 23 ~ VS i III 220: Allow 100 mm (3.94 inches)
between soft starters.
VS i III 255 ~ VS i III 1000: Allow 200 mm (7.88 inches)
between soft starters.
VS i III 255N: Allow 100 mm (3.94 inches) between soft
starters.
VS i III 360N ~ VS i III 1600N: Allow 200 mm (7.88 inches)
between soft starters.
2 VS i III 23 ~ VS i III 220: Allow 50 mm (1.97 inches)
between the soft starter and solid surfaces.
VS i III 255 ~ VS i III 1000: Allow 200 mm (7.88 inches)
between the soft starter and solid surfaces.
VS i III 255N: Allow 100 mm (3.94 inches) between the
soft starter and solid surfaces.
VS i III 360N ~ VS i III 1600N: Allow 200 mm (7.88 inches)
between the soft starter and solid surfaces.
3 Soft starters may be mounted side by side with no
clearance (that is, if mounted without communications
modules).
4 The soft starter may be mounted on its side. Derate the
soft starter's rated current by 15%.
6.2
Control Terminals
Control terminations use 2.5mm
2
plug-in terminal blocks. Unplug each block, complete the wiring, then reinsert the block.
13 14 21 22 24 33 34
40 41 53 54 55 56 57 58 64 65
A4 A5 A6
5
4
3
2
1
9
8
7
6
A4 A5 A6
40 41 53 54 55 56 57 58 64 65
13 14 21 22 24 33 34
13 14 21 22 24 33 34
40 41 53 54 55 56 57 58 64 65
A4 A5 A6
5
4
3
2
1
9
8
7
6
54
321
98
76
1
2
3
4
1
2
3
4
1
Relay outputs
4
Inputs and outputs
13, 14
Relay output A (default = Main Contactor)
54, 55
Start
21, 22, 24 Relay output B (default = Run)
56, 57
Stop
33, 34
Relay output C (default = Trip)
58, 57
Reset
2
Control voltage (model dependent)
53, 55
Programmable input A
(default = Motor Set Select)
A5, A6
110~120 VAC
64, 65
Motor thermistor input
A4, A6
220~240 VAC
40, 41
Analog output
A5, A6
24 VAC/VDC
55, 41
24 VDC output
3
DB9 connector for remote control panel
NOTE
If you are not using a thermistor, do not short terminals 64, 65.
NOTE
The DB9 connector on the soft starter should only be used to connect to a remote control panel. Connecting other
equipment to this port can damage the soft starter or the equipment.