Weidmuller SAI Active Universal Pro Series, Manual

Page: 90 / 177

Connecting the SAI Distributor
90
5663600000/1.4/09.09
Module connection from SUB-IN
Contact system M8 male connector, 4-pole
Coding -
Pin assignment
Pin 1: + 24 Vdc
Pin 2: Data +
Pin 3: GND
Pin 4: Data -
Housing: Shield, connected
with the FE
Table 72 Contact assignment for the sub-bus
male connector
Module connection from SUB-OUT
Contact system M8 female connector, 4-pole
Coding -
Pin assignment Pin 1: + 24 Vdc
Pin 2: Data +
Pin 3: GND
Pin 4: Data -
Housing: Shield, connected
with the FE
Table 73 Contact assignment for the sub-bus
female connector
Connection of auxiliary supply for outputs
The power supply is 24 V DC in accordance with EN
61131-2; the permissible range is 18 to 30 V DC.
The distributor is designed to offer protection against
polarity reversal.
Module connection of AUX-IN
Contact system M12 male connector, 5-pole
Coding A
Pin assignment
Pin 1: + 24 Vdc UQ1
Pin 2: + 24Vdc UQ1
Pin 3: GND UQ1
Pin 4: GND UQ1
Pin 5: PE
Housing: ground, connected
with the FE
Table 74 Contact assignment for auxiliary supply
Connection for OUT connector
Contact system M12 female connector, 5-pole
Coding A
Pin assignment
Pin 1: + 24 V
Pin 2: DO2
Pin 3: GND
Pin 4: DO1
Pin 5: Shield
Housing: ground, connected
with the FE
Table 75 Contact assignment for the OUT con-
nector