Section 6 − Mechanized Operation; Ice-100Tm Mounting Position; Remote Control Receptacle; Remote Control Cable Functions - Miller Electric Spectrum 1251 Owner's Manual

SECTION 6 − MECHANIZED OPERATION

6-1. ICE-100TM Mounting Position

6-2. Remote Control Receptacle

3 2 1
7 6 5
11 10 9
14 13 12

6-3. Remote Control Cable Functions

Function Lead
White
Remote Start Remote Start
Red
Black
Okay To Move Okay To Move
Green
Noise Suppression Shielding
OM-201 872 Page 24
.
A complete Parts List is available at www.MillerWelds.com
1
90
1
4
8
Socket
1
5
2
4
3
2
Lead Information
White and red leads connect to a set of customer-supplied remote contacts to
provide a remote trigger input signal to RC61 sockets 1 and 5 for the remote provide a remote trigger input signal to RC61 sockets 1 and 5 for the remote
start function.
Black and green leads connect to a customer-supplied machine torch drive
device. Normally open contacts close after arc start to provide an output
signal to begin machine torch movement. These contacts can be either dry
(RMT1) or hot [RMT2 (+24 volts dc)] depending on plug position at RMT1 or
RMT2 receptacle on Control board PC1. RMT2 receptacle on Control board PC1.
NOTE: The Spectrum 1251 is shipped from the factory with the plug
connected to RMT1 (dry contacts). To power a relay or isolated input module
with +24 volts dc on black lead (socket 2) and circuit common on green lead
(socket 4), see Section 6-4 or 6-5.
Chassis ground.
1 ICE-100TM Machine Torch
2 Square
Use a square to align torch perpen-
dicular to the work surface.
1 Remote Control Receptacle
RC61
RC61 provides a remote arc start
input when using the ICE-100TM
machine torch. Connect supplied
remote control cable or remote
pendant control to receptacle on
rear panel. See Section 6-3 for
remote control cable input and
output functions.
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