Baldor DBSC 100 Series, Installation And Operating Manual

Page: 20 / 39

Section
3–7 MN1229
Control Signal Wiring
Continued
Command Input
The Analog Input at X3 pins 1, 2, and 3 can be wired for single ended or
differential input operation. Figure 3-4 shows these configurations.
Figure 3-4 Command Input Mode
X3
1
2
3 AGND
CMD (–)
CMD (+)
Differential Input
X3
1
2
3 AGND
CMD
Single Ended Input
1. Determine if your application requires Single Ended Input (Step 2) or
Differential Input (Step 3) Command Signal wiring.
2. For Single Ended Input wiring:
A.
Connect the CMD input wire to X3-1.
B. Connect the command common (analog ground) wire to X3-3.
C. Connect a jumper wire from X1-3 to X1-2.
3. For Differential Input wiring:
D.
Connect the CMD (+) input wire to X3-1.
E. Connect the CMD (–) input wire to X3-2.
F. Connect the command common (analog ground) wire to X3-3.
Control Signal Wiring Continued
Command Input
The Analog Input at X3 pins 1, 2, and 3 can be wired for single ended or
differential input operation. Figure 3-4 shows these configurations.
Figure 3-4 Command Input Mode
CMD (+) >
CMD (-) >
AGND
X3
1
2
3
CMD
AGND
X3
Differential Input S i n g l e Ended Input
1. Determine if your application requires Single Ended Input (Step 2) or
Differential Input (Step 3) Command Signal wiring.
2. F o r Single Ended Input wiring:
A. C o n n e c t the CMD input wire to X3-1.
B. C o n n e c t the command common (analog ground) wire to X3-3.
C. Connect a jumper wire from X1-3 to X1-2.
3. F o r Differential Input wiring:
D. Connect the CMD (+) input wire to X3-1.
E. C o n n e c t the CMD (—) input wire to X3-2.
F. C o n n e c t the command common (analog ground) wire to X3-3.
MN1229 3 - 7
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com