Cn10 Sto Connector (Safe Torque Off) - Delta ASDA-B3 Series User Manual

Wiring

3.8 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 B3A series only.
2. STO certification application is in progress.
Pin assignment:
Pin No.
1
2
3
4
5
6
7
8
If you do not need the STO function, 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.
3-68
(1)
(1) CN10 STO connector (female); (2) CN10 quick connector (male)
Signal
Reserved Reserved
Reserved Reserved
STO_A STO input A+
/STO_A STO input A-
STO_B STO input B+
/STO_B STO input B-
STO alarm output (+), BJT Output
FDBK+
Max. rating: 80 V
STO alarm output (-), BJT Output
FDBK-
Max. rating: 80 V
(2)
Description
, 0.5 A
DC
, 0.5 A
DC
ASDA-B3
8 7
6 5
4 3
2 1