Analog Outputs - Baldor 18H Series Installation & Operating Manual

Section 1
General Information

Analog Outputs

From Microprocessor
From Microprocessor
3-8 Receiving & Installation
Two programmable analog outputs are provided on J1-6 and J1-7. See Figure 3-31.
These outputs are scaled 0 - 5 VDC (1mA maximum output current) and can be used to
provide real-time status of various control conditions. The output conditions are defined
Table NO TAG
in of Section 4 of this manual.
The return for these outputs is J1-1 analog ground. Each output is programmed in the
Level 1 Output block.
1. Connect the Output #1 wires to J1-6 and J1-1.
2. Connect the Output #2 wires to J1-7 and J1-1.
Figure 3-31 Analog Outputs Equivalent Circuits
10K
+
–
10K
.033 mf
10K
+
–
10K
.033 mf
J1
1
50
6
Notes:
+
–
50
7
Terminal Tightening Torque = 7 Lb-in (0.8 Nm).
All OP Amps are TL082 or TL084
Analog Ground is separated from
Chassis Ground. Electrically they
are separated by an RC network.
MN718