P Series Drives - EtherCat Version - STO Wiring

Owned by Perla Madrigal (Unlicensed)
Last updated: Sep 06, 2024 by James Wiley
1 min read

P Series EtherCAT (PD-xxC) drive include Safe Torque Off functionality. The drives are shipped with a jumper/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

sto_cable_4376-20240521-001045.png

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