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P Series STO Wiring

P Series EtherCAT (PD-xxC) drive include Safe Torque Off functionality. The drives are shipped with a jumper to By-pass Connector for convenience. In order to access the pins on the CN6  STO connector, the following cables and connector are available. 

APCS-STO03A 0.3 meter cable
APCS-STO10A 1.0 meter cable
APCS-STO30A 3.0 meter cable
APCS-STO00A No cable, Connector Only


APCS-STOxxA Breakout cable wiring

Wire Color

Pin Number

Name

Function

 

1

+12V

Bypass Wiring

 

2

-12V

Orange

3

STO1-

DC 24V GND

Orange w/Black

4

STO1+

Blocks the current (torque) applied to the motor when the signal is off.

Yellow

5

STO2-

DC 24V GND

Yellow w/black

6

STO2+

Blocks the current (torque) applied to the motor when the signal is off.

White

7

EDM+

Monitor signal output for checking state of safety function input signal.

White w/black

8

EDM-


 
The APCS-STO00A is a connector kit allowing customers to solder wiring for the STO circuit into the Pseries EtherCAT drive. Instructions ship with the kit:
 
APCS-STO00A Instructions
APCS-STO00A picture
 
 
 
10/3/16jh - added STO00A instructs & picture