Section 1
General Information
Receiving & Installation 3-43
MN722
Analog Outputs
Two programmable analog outputs are provided on J1-6 and J1-7. See Figure 3-22.
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
in
Table NO TAG
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 3-22 Analog Outputs Equivalent Circuits
+
–
10K
W
10K
W
.033
m
f
50
W
6
From Microprocessor
+
–
10K
W
10K
W
.033
m
f
50
W
7
From Microprocessor
Notes:
+
–
All OP Amps are TL082 or TL084
Analog Ground is separated from
Chassis Ground. Electrically they
are separated by an RC network.
1
Terminal Tightening Torque = 7 Lb-in (0.8 Nm).
J1
Summary of Contents for 22H series
Page 5: ...Section 1 General Information iv Table of Contents MN722...
Page 105: ...Section 1 General Information 5 22 Troubleshooting MN722...
Page 109: ...Section 1 General Information 6 4 Manual Tuning the Series 22H Control MN722...
Page 137: ...Section 1 General Information A 8 Appendix A MN722...
Page 138: ...Appendix B Appendix B 1 MN722...
