Miller Electric Legend AEAD-200-LE User Manual

Page 33

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TM-428 Page 29

Miller Legend

6-13. Optional Remote Capacitor Board PC5 Testing Information Effective With Serial No.

KD346698

Ref. ST-800 698-A / SA-156 026-C

Be sure plugs are secure before
testing. See Section 6-14 for spe-
cific values during testing.

1

Capacitor Board PC5

2

Remote 14 Receptacle RC1

3

Receptacle RC2

4

Terminal K

Test Equipment Needed:

4

3

1

2

6-14. Optional Remote Capacitor Board PC5 Test Point Values Effective With Serial No.

KD346698

PC5 Voltage Readings

a) Tolerance –

±

10% unless

specified

b) Reference – to circuit com-

mon (lead 33) unless noted

Receptacle

Pin

Value

RC1

A

Contact closure to pin B completes the dc contactor control circuit

B

+15 volts dc output

C

Command reference, +4.5 volts dc output

D

Remote control circuit command

E

Input command signal from potentiometer wiper, 0 to +4.5 volts dc input

K

Chassis ground (lead 33)

RC2

1

Remote control circuit common

2

Command reference, +4.5 volts dc input

3

+15 volts dc input

4

Command signal from potentiometer wiper, 0 to +4.5 volts dc output

5

Not used

6

Contact closure to pin 3 completes contactor control circuit

Terminal

K

Chassis ground (lead 33)

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