COSMOS DRIVER SERIES 3000 - USE AND MAINTENANCE MANUAL
5.3.8 STO system I/O (STO)
The I/O of this connector (if there is one in the model) are signals that are controlled by the integrated safety system;
this system guarantees the absence of electrical power at the motor output.
The connector we are supplying is equipped with a double throw for each pole, in order to allow the connection of
several drivers in parallel.
CAUTION
It is necessary to strictly adhere to the connection polarity of the mains voltage of the STO section,
in order to avoid irreversible damages to the driver.
It is necessary to strictly adhere to the voltage limits indicated in the specifications, in order to avoid
irreversible damages to the driver.
ATTENTION
Il est nécessaire de respecter scrupuleusement la polarité de connexion de la tension d'alimentation
de la section STO afin d'éviter tout risque de défaillance irréversible du variateur.
Il est nécessaire de respecter les limites de tension indiquées dans les spécifications afin de ne pas
provoquer de dysfonctionnements et / ou de pannes irrémédiables du variateur.
Connector type: Phoenix Contact TFMC1,5/6-ST-3,5 (
1772650) * **
Order code: KF101051
Features
Conductor cross section
Connection in accordance
with
EN-VDE Solid min.
0,2mm²
Rated voltage
160V
Solid max.
1,5mm²
Rated current
8A
Stranded min.
0,2mm²
Stranded max.
1,5mm²
Insulating material
PA
Stranded ferrule without plastic sleeve, min.
0,25mm²
Flammability rating
(Standard UL 94)
V0
Stranded ferrule without plastic sleeve max.
1,5mm²
Stripping length
10mm
Stranded ferrule with plastic sleeve min.
0,25mm²
Screwdriver to be used in
order to open the
connections
0,6 x
3,5mm
Stranded ferrule with plastic sleeve max.
0,75mm²
*= Use 60/75 °C wires only (UL)
**= Use Copper Conductors only (UL)
Connector STO
Label
Signal
GND
GND
FBK
Feedback contact
FBK
Feedback contact
EN2
Enable 2
EN1
Enable 1
24V
+ 24Vdc
Ver. 1.07
Pag. 44
