Pilz PMCprimo DriveP.01/AA0/4/0/0/208-480VAC - Manual (Page 23)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
4-5
4.2 Inputs and outputs
4 Function Description
Signals at the output
 “0” signal (0 V) at the output:
– Output is high impedance
– No current to the load
– Safety function not activated
 “1” signal (+24 V) at the output:
– Output is low impedance
– Current is supplied to the load
– Safety function activated
Funkt_Ausgaenge_Versorg
Supply voltage
 24 VDC connection to supply the safety card's digital outputs
4.2.2.2 Dual-pole outputs
Dual-pole outputs 4- Funkt_Ausgaenge_SBC
The safety card has a dual-pole output to control an external mechanical
brake:
 SBC+/SBC-
Funkt_Ausgaenge_Signal_zweip
Signals at the output
 “0” signal (0 V) at the output (SBC+/SBC-):
– Output is high impedance
– No current to the load
– Safety function is activated, brake closed
 “1” signal (+24 V) at the output (SBC+/SBC-):
– Output is low impedance
– Current is supplied to the load
– Safety function is not activated, brake open
Funkt_Ausgaenge_Versorg
Supply voltage
 24 VDC connection to supply the safety card's digital outputs
NOTICE
Only a brake which operates in accordance with the failsafe
principle may be connected.