Baldor 18H Series Installation & Operating Manual page 60

Section 1
General Information
Jumper
JP1
JP2
MN718
Figure 3-29 Analog Inputs Equivalent Circuits
J1
-15VDC
1
2
1.96KW
3
4
JP1
4-20mA
5 W
X N/C
5
Notes:
+
–
1 2 3
JP2
JP1
Table 3-15 Control Board Jumper
Jumper Position
1–2 Voltage Speed Command Signal. (Factory Setting)
2–3 4-20mA input at Analog #2
1–2 Factory Setting
2–3 Not used.
30KW
5.1V Zener
.033 mF
5KW
20KW
–
+
+15VDC
10KW 10KW
+
–
10KW
10KW
All OP Amps are TL082 or TL084
Analog Ground is separated from
Chassis Ground. Electrically they
are separated by an RC network.
Figure 3-30
Description of Jumper Position Setting
To Microprocessor
To Microprocessor
Refer to Table 3-15
for jumper placement information.
Receiving & Installation 3-7