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2-1-3 Specifications of Wiring
Connection Terminal
Servo Drives and Wire Specifications
Connection
Terminal
Mark
(Sign)
Name of Connect
Terminal
TSTA-15 TSTA-20 TSTA-30 TSTA-50 TSTA-75
R, S, T Main Power Terminal
2.0mm ²
A.W.G.14
2.0mm ²
A.W.G.14
2.0mm ²
A.W.G.14
2.0mm ²
A.W.G.14
3.5mm ²
A.W.G.12
TB
Terminal
U, V, W Motor Terminal
r, s Power-Control Terminal
2.0mm ²
A.W.G.14
1.25mm²
A.W.G.16
2.0mm ²
A.W.G.14
1.25mm²
A.W.G.16
2.0mm ²
A.W.G.14
1.25mm²
A.W.G.16
2.0mm ²
A.W.G.14
1.25mm²
A.W.G.16
3.5mm ²
A.W.G.12
1.25mm²
A.W.G.16
1
FG
Ground
2.0mm ²
A.W.G.14
2.0mm ²
A.W.G.14
2.0mm ²
A.W.G.14
2.0mm ²
A.W.G.14
3.5mm ²
A.W.G.12
Connect
Terminal
Connect
Point No.
26,27,28
30,31
33,34
Connect Point Name TSTA-15 TSTA-20 TSTA-30 TSTA-50 TSTA-75
Speed / Torque
Command Input
Analog Monitor Output 1
& 2
Power Output +15V &
-15V
0.2mm ² or 0.3mm ² -> Twisted-pair-cable connecting to the Analog
Grounding wire (including shield cable)
CN1
Joint
Control
Signal
CN2
Joint of
motor
encoder
29,32,44 Analog Ground Terminal
1~13 General Analog Input
18~25,43 General Analog Output
45,46,
48,49
24V Power &
I/O Ground
14~17 Position Command Input
35~40 Encoder Signal Output
1,2 Output 5V
3,4
Output Grounding wire of
power supply
5~18 Encoder Signal Input
0.2mm ² or 0.3mm ² -> Twisted-pair-cable connecting to the I/O
Grounding wire (including shield cable)
0.2mm ² or 0.3mm ² -> Twisted-pair-cable (including shield cable)
0.2mm ² or 0.3mm ² -> Twisted-pair-cable (including shield cable)
RS232
Joint of
Communic
ation
2,3 Data transfer & receive
5
Communication
grounding wire
0.2mm ² or 0.3mm ² -> Twisted-pair-cable (including shield cable)
1,4,6,8 Floating —
P.S.: 1. Please pay attention to the NFB and the capacity of noise filter when using multi ServoDrives.
2. CN1 ->50 Pins (3M Co.)
3. CN2 -> 20 Pins (3M Co.)
4. RS232 -> 9 Pins D-type Joint.
2-3