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3974_MP_V3
In case of currents higher than 1,0 A connect, as represented, an accessory ground (GND) line to the related
pin A of the channel (as shown in the illustration). Overloading of the tracks on the module is thus prevented.
Connection of a small component eg. to channel 9
Connection of a big component to channel 9
X1 A B C X2 C B A
0
GR-12
Receiver
X2 - 9B
X2 - 9C
X1 A B C X2 C B A
0
GR-12
Receiver
X2 - 9A
X2 - 9C
Component
Accessory ground
+4...18 V
max. 3.0 A
Sum signal through channel 6
Sum signal through channel 6