www.baldormotion.com
5-12 Backplanes
MN1928
5.2.10 Stepper axes outputs 4-5 (NES002-503 only)
Location
X5
Mating connector: Weidmüller Omnimate BL 3.5/5
Pin Name
Description
96-pin
connector
5 DGND
Digital ground
a3
4 DOUT11
Direction output 5
c22
3 DOUT10
Step (pulse) output 5
c16
2 DOUT9
Direction output 4
b13
1 DOUT8
Step (pulse) output 4
a13
Stepper axes outputs 4-5 are not isolated or driven by the backplane. See section 4.4.2.2 for
electrical specifications of step and direction outputs 4 and 5.
5.2.11 Power inputs
Location
X1
Mating connector: Weidmüller Omnimate BL 3.5/5
Pin Name
Description
96-pin
connector
5 DGND
Digital ground
a3
4 DGND
Digital ground
a3
3 +5V
+5 V input
a1
2 -12V
-12 V input
a31
1 +12V
+12 V input
a29
See section 3.1.4 for power requirements.
1
5
1
5
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