User guide
Xenus Plus User Guide    Wiring 
Copley Controls  91 
4.6: Safe Torque Off 
4.6.1: XEL/XPL/XML (J5) 
The following information is for XEL and XPL drives only. 
Mating Connector 
Description 
Manufacturer PN 
Wire Size 
Connector, D-Sub, 9-position, male, solder cup 
Norcomp: 171-009-103L001 
Backshell, D-Sub, RoHS, metallized, for above 
Norcomp: 979-009-020R121 
24-20AWG 
Poke & crimp connector required and included in Connector Kits XE2-CK, and XP2-CK. 
Pin Description 
Pin 
Signal 
Function 
1 
Frame Ground 
Cable shield connection. 
2 
STO-1(+) 
High Side STO inputs. 
3 
STO-1(-) 
4 
STO-2(+) 
Low Side STO inputs. 
5 
STO-2(LO-) 
6 
STO LED(+) 
PWM outputs state LED outputs. 
7 
STO-LED(-) 
8 
STO-GND 
Signal ground. 
9 
STO-24V 
Internal current source for STO bypassing 










