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: the STO function is supported by B3A series only.
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 short-circuit wiring has been done as shown in
the figure on the right.
If the wiring is removed, refer to the wiring
information in Section 3.9.5.1 Not using the STO
function.
3-96
(1) CN10 STO connector (female); (2) CN10 quick connector (male)
Signal
-
-
SF1+
SF1-
SF2+
SF2-
EDM+
EDM-
Description
Reserved
Reserved
STO input: safety input 1+
STO input: safety input 1-
STO input: safety input 2+
STO input: safety input 2-
STO output: feedback monitoring
Max. rating: 80 V , 0.5 A
DC
STO output: feedback monitoring
Max. rating: 80 V , 0.5 A
DC
ASDA-B3