2 - Fagor Automation

9.2 Interface
X3
X4
X5 X6
NODE
OUT
IN
SL2 SL1
DRIVE MODULE
STATUS
DISPLAY
AS1
AS2
GND
DRIVE
ENABLE
SPEED
ENABLE
DR.
O.K.
0 V
+24 Vdc
DANGER
HIGH VOLTAGE
DISCHARGE TIME > 4 Min
AS1
AS2
GND
DRIVE ENABLE
SPEED ENABLE
DR.
O.K.
+24 V DC
F. H9/1
Interface of the STO safety function, second channel.
X1
X7
X2
0 V
X7
SAFE TORQUE OFF OFF
(second (first channel channel input) input)
X2
Aerial male connectors X2 and X7.
Mechanical data.
AXD/SPD
Connector data
Nr of poles (X2/X7) 8/2
Gap (mm) 5
Min./max. tightening torque (Nm) 0.5/0.6
Screw thread M3
Min./max. section (mm²) 0.2/2.5
Female connector X2. Electrical data.
8-pin connector whose 3 pins to consider are:
1 GND
2 Drive
Enable
3 Speed
Enable
0 volts reference for
Drive Enable and Speed Enable
24 V DC.
Motor current enable
0 V DC.
STO (Safe Torque Off, 2nd channel input)
24 V DC ±10%, I < 50 mA.
24 V DC. Drive speed enable.
Out of certification.
See sub-section:
X2 connector in chapter 3 of this manual.
Female connector X7. Electrical data.
2-pin (AS1-AS2) connector associated with the (N.C., Normally
Closed) contact of a safety relay with guided pins of
free potential. The state of the of the Drive Enable input is
open high “H”.
Dielectric strength 1800 Vrms
Contact data
Current Imax = 1 A
Voltage = 24 V DC
See sub-section:
X7 connector in chapter 3 of this manual.
Functional safety
FUNCTIONAL SAFETY
Interface 9.
DDS
HARDWARE
Ref.1307
315