Inovance SV670N Series - Description of the 2 Nd Encoder Terminal (CN7)

Terminals
‑63‑
Cable
Description
Minimum size
0.3 mm
2
(28 AWG)
Maximum length
The max. distance between STO input and the
operating contact is 30 m
Applicable servo drives
STO applies to the following ‑FS servo drives:
Size
Power Range
Structure
W×H×D (mm
3
)
A
0.2 kW–0.4 kW
Split‑type structure
40 x 170 x 150
C
0.75 kW–1.5 kW
Split‑type structure
55 x 170 x 173
D
1.8 kW–3 kW
Split‑type structure
75 x 170 x 183
E
5 kW–7.5 kW
Split‑type structure
90 x 250 x 230
3.7 Description of the 2nd Encoder Terminal (CN7)
Terminal Layout
Pin
No.
Descrip
tion
Description
Pin
No.
Descrip
tion
Description
1
A+/PAO+
Encoder pulse phase
A input+/Phase A
frequency‑division
output signal PAO+
9 GND
Power supply reference
ground
2
A‑/PAO‑
Encoder pulse phase
A input‑/Phase A
frequency‑division
output signal/PAO–
10
‑ ‑
3
B+/PBO+
Encoder pulse phase
B input+/phase B
frequency‑division
output signal PBO+
11 AI1
Analog input (voltage‑type)