Miller HF-251-2 Посібник користувача - Сторінка 15
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NOTE
2-4. Power Source Plug Information And Connections
Connect Remote 14 Plug PLG4 if remote
contactor and/or remote amperage control
from the HF unit are desired.
Remote
Contactor Control
Remote
Amperage Control
*The remaining pin is not used.
The supplied cord with plugs is for use with CC or CC/CV welding power sources
having the proper, matching 14-pin receptacle. Do not use cordset on machines
without the 14-pin receptacle.
Pin*
Pin Informaton
1, 2
Provides contact closure for Output (Contactor) operation.
3
Amperage control connection – maximum side.
Amperage control connection – wiper contact.
4
5
Amperage control connection – minimum side.
5
J
A
K
I
B
L
H
N
C
M
G
D
F
E
3
1
2
6
5
4
The following pin information is included
3
2
1
in case the supplied cord is not suitable,
and it is necessary to wire a receptacle
to interface with plug PLG2.
Front View
Of PLG2
Y Turn Off HF Unit and welding
power source, and discon-
nect input power before
making connections. Stop
engine on welding genera-
tors.
1
Six-Pin Power Source Block
Plug PLG2
2
Supplied Six-Pin Receptacle
RC2
3
Strain Relief Clamp
4
Remote 14 Plug PLG4
5
Keyway
To Connect PLG4 to Remote 14 re-
ceptacle on the welding power
source, align keyway, insert plug
and tighten threaded collar.
4
ST-159 645-A / Ref. S-0004-A / S-0283-A
OM-611 Page 11