Cn10 Sto Connector (Safe Torque Off ) - Delta ASDA-A3 Series User Manual

Wiring

3.9 CN10 STO connector (Safe torque off )

This connector provides the STO function. More details are provided in the next section.
3
Note:
1. The STO function is supported by the A3-M only.
2. STO certification application in progress.
Pin assignment:
Pin No.
1
2
3
4
5
6
7
8
If you use the STO function, you can plug in the STO
connector that comes with the servo drive. The wiring has
been done as shown in the figure on the right. If this
connector has been disassembled, refer to section 3.9
STO Function (Safe Torque Off) for wiring information.
3-50
(1) CN10 STO connector (Female) (2) CN10 quick connector (Male)
Signal
Reserved
Reserved
STO_A
/STO_A
STO_B
/STO_B
FDBK+
FDBK-
Function
Reserved
Reserved
STO input A+
STO input A-
STO input B+
STO input B-
STO alarm output (+), BJT Output
Max. rating: 80 V , 0.5 A
DC
STO alarm output (-), BJT Output
Max. rating: 80 V , 0.5 A
DC
ASDA-A3
Revision December, 2017