Nord Drivesystems SK 300P Series - Electrical Connection Ethernet Communication and Digital Input;Outputs

NORDAC ON / ON+ (SK 3xxP) – Manual with installation instructions
36 BU 0800 en-4521
2.6.6 Electrical connection Ethernet communication and digital input/outputs
Connection of the control cables is made exclusively via M12 plug connectors. The plug connectors
are permanently installed at the factory. They enable the use of straight and angled (encapsulated)
cable plug connectors. The use of cable plug connectors assembled by the customer must be
checked in individual cases.
Ethernet M1, M2
Contact assignment
Connection Function M12 socket, D-coded 1 2 3 4 Colour
M1
ETH
(Bus-IN)
TX+ RX+ TX- RX- Green
M2
ETH
(Bus-OUT)
TX+ RX+ TX- RX-
Green
Digital outputs M3
From Size 2 and above, an additional M3 option slot is available. Both digital outputs DOUT1 and
DOUT2 are available.
Contact assignment
Function M12 socket, A-coded 1 2 3 4 5 Colour
DOUT1
DOUT2
24 V DOUT2 GND DOUT1 – Black
In case option SK CU6-STO is installed in the device, connections for functional safety are available at
this option slot, see also the functional safety manual BU 0830.
Digital inputs M4, M5
Contact assignment
Function M12 socket, A-coded 1 2 3 4 5 Colour
DIN1/ DIN2
24 V DIN2 GND
DIN1/
DOUT1
–
Black
DIN3/ DIN4 24 V DIN4 GND
DIN3/
DOUT2
– Black
The digital outputs DOUT1 and DOUT2 are only available at the option slots M4 and M5 if the option
SK CU6-STO has been installed. Without the option SK CU6-STO installed, digital outputs are only
available at M3.