Weco Pioneer 321 MSR User manual

Cod. 006.0001.1900
01/04/2021 V.2.6
Pioneer Pulse 321MSR
Instruction manual
ENG
Translation of original instructions

WELD THE WORLD
Cod. 006.0001.1900
01/04/2021 V.2.6 Pioneer Pulse 321MSR
2
ENGLISH

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Pioneer Pulse 321MSR
3
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INDEX
1 INTRODUCTION.......................................................................................................................................... 4
1.1 INTRODUCTION.......................................................................................................................................... 5
2 INSTALLATION .......................................................................................................................................... 6
2.1 CONNECTIONS TO THE ELECTRICAL MAINS NETWORK...................................................................... 6
2.2 FRONT PANEL............................................................................................................................................. 6
2.3 REAR PANEL............................................................................................................................................... 7
2.4 UNIT ASSEMBLY ......................................................................................................................................... 8
3 USER INTERFACE .................................................................................................................................... 10
4 TECHNICAL DATA .................................................................................................................................... 11
4.1 PIONEER PULSE 321MSR ....................................................................................................................... 11
5 PioneerPulse321MSR→WF-104CABLE............................................................................................... 12
6 ELECTRICAL DIAGRAM .......................................................................................................................... 13
6.1 PIONEER PULSE 321MSR ....................................................................................................................... 13
7 SPARE PARTS .......................................................................................................................................... 16
7.1 PIONEER PULSE 321MSR ....................................................................................................................... 16

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1 INTRODUCTION
IMPORTANT!
This handbook must be consigned to the user prior to installation and commissioning of the unit.
Read the "General prescriptions for use" handbook supplied separately from this handbook before
installing and commissioning the unit.
The meaning of the symbols in this manual and the associated precautionary information are given in
the "General prescriptions for use”.
If the "General prescriptions for use" are not present, it is mandatory to request a replacement copy
from the manufacturer or from your dealer.
Retain these documents for future consultation.
LEGEND
DANGER!
This pictogram warns of danger of death or serious injury.
WARNING!
This pictogram warns of a risk of injury or damage to property.
CAUTION!
This pictogram warns of a potentially hazardous situation.
INFORMATION
This pictogram gives important information concerning the execution of the relevant operations.
 Thissymbolidentiesanactionthatoccursautomaticallyasaresultofapreviousaction.
 Thissymbolidentiesadditionalinformationorareferencetoadifferentsectionofthemanual
containing the associated information.
§ Thissymbolidentiesareferencetoachapterofthemanual.
*1 The symbol refers to the associated numbered note.
NOTES
Theguresinthismanualarepurelyguidelineandtheimagesmaycontaindifferenceswithrespectto
theactualequipmenttowhichtheyrefer.

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1.1 INTRODUCTION
PioneerPulse321MSRisapowersourceforwelding.
WhencombinedwithawirefeederitcanbeusedforMIG/MAGwelding.
Accessories that can be connected to the unit:
- Wire feeding unit.
- Liquid cooler for torches.
Consultyourdealerforanupdatedlistofaccessoriesandthelatestavailablenewproducts.

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2 INSTALLATION
DANGER!
Lifting and positioning
Read the warnings highlighted by the following symbols in the “General prescriptions for use”.
2.1 CONNECTIONSTOTHEELECTRICALMAINSNETWORK
Themainspowersupplyfeaturestowhichtheequipmentshouldbeconnectedaregiveninchapter
“TECHNICAL DATA”.
Themachinecanbeconnectedtomotorgeneratorsprovidedtheirvoltageisstabilised.
Connect/disconnectthevariousdeviceswiththemachineswitchedoff.
2.2 FRONT PANEL
0
I
1 2 3
○ WeldingpowersourceON/OFFswitch.[Item1].
○ MainsprotectionONLED[Item2].ThisLEDilluminatesifanincorrectoperatingconditionoccurs:
• absenceofaphaseinthepowersupplyline.
○ Earthweldingsocket[Item3].

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2.3 REAR PANEL
1 6 3
45
2
7
○ Coolerpowerfeedingconnector[Item1].
• Voltage:230Va.c.
• Currentoutput:0.8A
• IPprotectionrating:IP20(capopen)/IP66(capclosed)
DANGER!
High voltage!
If the socket is not connected to any devices always close the cap: presence of hazardous voltage levels!
○ Powersupplytransformerfuse[Item2].
Type Delayedacting(T)
Amperage 3.15 A
Voltage 500Va.c.
○ Connectorofthebundleofcablesforconnectingthepowersourcetotheremotecontroldevice[Item3].
○ Powercable[Item4].
• Totallength(includinginternalpart):4,5m
• Numberandcrosssectionofwires:4x4,0mm2
• Powerplugtype:notsupplied
○ Socketforconnectingthepowercablebetweenthepowersourceandtheremotecontrolde-
vice.[Item5].

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○ Connectorforconnectiontotheprogrammer.[Item6].
• (Programmingconnectorfortheprocesscircuitboard).Youcanupdatethesoftwareofthe
equipmentusingtheprogrammingkit.
○ Signalsconnectorforautomaticapplication.[Item7].
2.4 UNITASSEMBLY
1. Fitthefrontswivelwheelswiththesuppliedscrews.
2. Screwthexedrearwheelstothestudsinthebaseoftheunitandsecurethemwiththesupplied
nuts.
3. Mountthecoolerintherelevantlocation.
4. Screwthecoolerxingbrackettotheweldingpowersourcechassisusingthesuppliedscrews.
5. Screwthebaseofthecoolertotheunitbaseusingthesuppliedscrews.
6. Connecttheplugofthecoolerpowercabletothecoolerpowersocketontherearpanelofthe

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weldingpowersource.

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3 USER INTERFACE
Pioneer Pulse 321MSR
ON
ON
ON
L1 L2
CODE SYMBOL DESCRIPTION
L1
ONONON
ThisLEDilluminatestoshowananomalyintheoperatingconditions.
Forinformationonalarmmanagement,pleaserefertotherelevantsectioninthemanualofthe
wirefeeder.
L2
ON
ON
ON
ThisLEDilluminatestoconrmthepresenceofpowerontheoutputsockets.

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4 TECHNICAL DATA
Directives applied
Wasteelectricalandelectronicequipment(WEEE)
Electromagneticcompatibility(EMC)
Lowvoltage(LVD)
Restrictionoftheuseofcertainhazardoussubstances(RoHS)
Construction standards EN60974-1;EN60974-10ClassA
Conformity markings
EquipmentcompliantwithEuropeandirectivesinforce
Equipmentsuitableinanenvironmentwithincreasedhazardofelectricshock
EquipmentcompliantwithWEEEdirective
EquipmentcompliantwithRoHSdirective
4.1 PIONEER PULSE 321MSR
Construction standards EN60974-1
EN60974-10ClassA
Supply voltage 3x400V~±15%/50-60Hz
Mains protection 25 A Delayed
Dimensions ( L x D x H ) 1110x530x750mm
Weight 78,6kg
Insulation class H
Protection rating IP23
Cooling AF
Supply voltage 3x400V~±15%/50-60Hz
Temperature of the environment 40°C
Weldingmode MIG/MAG
Static characteristic
Workcycle 45% 60% 100%
Weldingcurrent 320A 280A 230A
Workingvoltage 30.0V 28.0V 25.5 V
Maximum input power 14.6 KVA 12.3 KVA 9.5 KVA
10.9KW 8.9 KW 6.7 KW
Maximum supply current 21.0A 17.7 A 13.7 A
Maximum effective current 14.1 A 13.7 A 13.7 A
Open-circuitvoltage(U0)71 V
Reducedno-loadvoltage(Ur) 11 V
Zmax
ThisequipmentcomplieswithIEC61000-3-12providedthatthemaximumpermissiblesys-
temimpedanceislessthanorequalto35mΩatthe interface point between the user's
supplyandthepublicsystem.
Itistheresponsibilityoftheinstalleroruseroftheequipmenttoensure,byconsultationwith
thedistributionnetworkoperatorifnecessary, that the equipment isconnectedonlytoa
supplywithmaximumpermissiblesystemimpedancelessthanorequalto35mΩ.

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ENGLISH
5 PioneerPulse321MSR→WF-104CABLE
cod. 006.0002.0031
cod. 016.5001.0822
cod. 016.5001.0823 cod. 016.5001.0822
cod. 016.5001.0823
cod. 006.0002.0031
cod. 021.0001.0169
cod. 021.0001.0069
cod. 045.0001.0008
cod. 045.0001.0005
cod. 021.0004.1500
cod. 021.0004.1505
cod. 021.0004.1509
cod. 021.0004.1500
cod. 021.0004.1505
cod. 021.0004.1510
cod. 018.0002.0000
cod. 018.0002.0000
R
F
GH
P
E
D
C
T
S
N
BM
A
J
L
K
S
H
T
J
K
M
L
F
G
E
C
D
P
R
N
A
B
SCHERMO ESTERNO
EXTERNAL SCREEN
ROSSO BLU GIALLO BIANCO MARRONE VERDE VERDE GRIGIO GRIGIO BLU NERO ROSSO GIALLO MARRONE
VIOLET BROWN PINK GREY GREEN/BROWN RED/BLUE WHITE/GREEN YELLOW GREEN BLACK PINK/GREY RED BLUE WHITE
R S T L M P N
G J
K
H F
R T S N P M L
H J
K
G F
A B D E C
A C D E B
cod. 021.0004.1509cod. 021.0004.1510

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6 ELECTRICAL DIAGRAM
6.1 PIONEER PULSE 321MSR
2
2
3
3
1
1
4
4
HALL
HALL
JP1
JP1
3
3
2
2
1
1
JP7
JP7
J5
J5
4
4
9
9
10
10
8
8
7
7
6
6
5
5
J3
J3
050.000X.0119
050.000X.0119
J4
J4
J3
J3
J1
J1
J2
J2
JP6
JP6
2
2
1
1
JP5
JP5
1
1
2
2
4
4
3
3
F2 4A@
F2 4A@
050.000X.0036
050.000X.0036
F1 4A@
F1 4A@
F3 250mA@
F3 250mA@
F4 1A@
F4 1A@
050.000X.0038
050.000X.0038
2
2
3
3
1
1
JP1
JP1
3
3
1
1
2
2
JP2
JP2
J1
J1
2
2
1
1
5
5
JP2
JP2
4
4
3
3
7
7
6
6
8
8
BROWN
BROWN
050.000X.0068
050.000X.0068
JP2
JP2
1
1
2
2
J5
J5
MAINS SWITCH
MAINS SWITCH
R
R
J2
J2
J1
J1
BROWN
BROWN
BROWN
BROWN
J2
J2
J3
J3
J8
J8
J6
J6
J3
J3
J7
J7
J4
J4
J1
J1
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
S
S
T
T
PE
PE
J9
J9
YELLOW-GREEN
YELLOW-GREEN
JP3
JP3
1
1
3
3
2
2
4
4
JP4
JP4
1
1
2
2
6
6
3
3
5
5
4
4
1
1
2
2
JP1
JP1
J2
J2
J1
J1
050.000X.0057
050.000X.0057
2
2
1
1
JP1
JP1
JP2
JP2
3
3
4
4
5
5
6
6
1
1
2
2
J3
J3
J2
J2
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
CU07
CU07
1
1
3
3
2
2
4
4
5
5
1
1
10
10
6
6
JP4-FLAT
JP4-FLAT
5
5
3
3
4
4
2
2
8
8
9
9
7
7
JP11
JP11
1
1
2
2
JP3
JP3
3
3
1
1
2
2
4
4
6
6
5
5
7
7
9
9
8
8
10
10
J1
J1
J3
J3
+
+
-
-
L
L
050.000X.0044
050.000X.0044
J2
J2
CN5
CN5
CN4
CN4
CN3
CN3
050.000X.0080
050.000X.0080
17
17
POT
POT
18
18
4
4
3
3
2
2
-15V
-15V
1
1
4
4
+15V
+15V
-15V
-15V
+15V
+15V
1
1
2
2
3
3
AL-IN
AL-IN
JP9
JP9
6
6
5
5
8
8
GND
GND
GND
GND
+5V
+5V
10
10
7
7
9
9
GND
GND
+5V
+5V
SIGNAL-1
SIGNAL-1
5
5
7
7
6
6
9
9
8
8
10
10
SIGNAL-2
SIGNAL-2
11
11
12
12
14
14
OK-GRUPPO
OK-GRUPPO
I-HALL
I-HALL
16
16
13
13
15
15
RIF
RIF
SIGNAL-3
SIGNAL-3
12
12
11
11
13
13
15
15
14
14
16
16
CAN-L
CAN-L
JP7
JP7
RIC-MACCHINA
RIC-MACCHINA
19
19
17
17
20
20
SIGNAL-4
SIGNAL-4
ALARM-CU
ALARM-CU
22
22
21
21
OK-FAN
OK-FAN
VOUT
VOUT
20
20
18
18
19
19
21
21
22
22
GND-REM
GND-REM
2
2
1
1
GND-REM
GND-REM
+34V-REM
+34V-REM
4
4
3
3
2
2
+5V-REM
+5V-REM
+5V-REM
+5V-REM
1
1
2
2
4
4
3
3
1
1
JP8
JP8
4
4
1
1
3
3
GND-REM
GND-REM
CAN-H
CAN-H
3
3
2
2
4
4
DIG_OUT_2
DIG_OUT_2
DIG_OUT_1
DIG_OUT_1
DIG_IN_3
DIG_IN_3
DIG_IN_2
DIG_IN_2
DIG_IN_1
DIG_IN_1
CN1
CN1
2
2
1
1
4
4
3
3
5
5
6
6
GND
GND
B-RS485
B-RS485
A-RS485
A-RS485
7
7
8
8
3
3
5
5
4
4
6
6
1
1
2
2
JP5
JP5
48VAC-1
48VAC-1
48VAC-2
48VAC-2
GND-REM
GND-REM
+34V-REM
+34V-REM
8
8
7
7
+24V-ISO
+24V-ISO
GND-ISO
GND-ISO
24VAC-1
24VAC-1
JP2
JP2
24VAC-3
24VAC-3
24VAC-3
24VAC-3
48VAC-1
48VAC-1
24VAC-4
24VAC-4
48VAC-2
48VAC-2
7
7
6
6
5
5
4
4
2
2
3
3
1
1
48VAC-1
48VAC-1
48VAC-2
48VAC-2
24VAC-4
24VAC-4
230VAC-1
230VAC-1
400VAC
400VAC
18VAC-2
18VAC-2
18VAC-1
18VAC-1
33VAC-2
33VAC-2
33VAC-1
33VAC-1
24VAC-2
24VAC-2
15
15
13
13
11
11
12
12
10
10
9
9
8
8
14
14
16
16
33VAC-2
33VAC-2
33VAC-1
33VAC-1
24VAC-1
24VAC-1
18VAC-2
18VAC-2
230VAC-2
230VAC-2
24VAC-2
24VAC-2
18VAC-1
18VAC-1
230VAC
230VAC
0VAC
0VAC
F1 6X32
F1 6X32
3.15A 500V @
3.15A 500V @
1
1
2
2
3
3
JP12-FLAT
JP12-FLAT
6
6
4
4
5
5
7
7
9
9
8
8
10
10
230VAC-1
230VAC-1
230VAC-2
230VAC-2
18VAC-1
18VAC-1
18VAC-2
18VAC-2
24VAC-3
24VAC-3
24VAC-4
24VAC-4
33VAC-1
33VAC-1
33VAC-2
33VAC-2
2
2
1
1
5
5
3
3
4
4
6
6
JP10
JP10
8
8
7
7
3
3
4
4
JP4
JP4
2
2
1
1
050.000X.0102
050.000X.0102
CAN-L
CAN-L
A-RS485/
A-RS485/
48VAC-1
48VAC-1
GND-REM
GND-REM
+34V-REM
+34V-REM
B-RS485/
B-RS485/
48VAC-2
48VAC-2
CAN-H
CAN-H
GND
GND
GND-ISO
GND-ISO
+24V-ISO
+24V-ISO
DIG_OUT_1
DIG_OUT_1
DIG_OUT_2
DIG_OUT_2
DIG_IN_3
DIG_IN_3
DIG_IN_2
DIG_IN_2
DIG_IN_1
DIG_IN_1
A
A
D
D
B
B
C
C
F
F
G
G
E
E
K
K
J
J
H
H
N
N
M
M
L
L
S
S
R
R
P
P
T
T
B
H
J
K
L
T
G
SR
E
F
N
P
D
C
A
M
B
H
J
K
L
T
G
SR
E
F
N
P
D
C
A
M
JP1 MFT 4V
JP1 MFT 4V
050.000X.0096
050.000X.0096
2
2
1
1
4
4
3
3
JPX MFT 4V
JPX MFT 4V
1
1
3
3
4
4
2
2
JPX-FLAT
JPX-FLAT
4
4
2
2
1
1
3
3
5
5
7
7
6
6
9
9
8
8
10
10
1
1
JPX-FLAT
JPX-FLAT
7
7
5
5
4
4
6
6
3
3
2
2
10
10
8
8
9
9
022.0002.0217
022.0002.0217
REMOTE
REMOTE
U
U
JP1 MORS.
JP1 MORS.
W
W
050.0001.0147
050.0001.0147
V
V
6
6
RS232 COM 1
RS232 COM 1
9
9
5
5
1
1
JP9
JP9
1
1
2
2
JP4
JP4
1
1
3
3
2
2
4
4
6
6
5
5
RX2-RS232
RX2-RS232
RX1-RS232
RX1-RS232
TX2-RS232
TX2-RS232
TX1-RS232
TX1-RS232
GND
GND
+5V
+5V
JP1
JP1
1
1
2
2
5
5
6
6
3
3
4
4
1
1
JP3
JP3
JP2
JP2
2
2
1
1
2
2
4
4
3
3
4
4
3
3
022.0002.0190
022.0002.0190
022.0002.0007
022.0002.0007
022.0002.0131
022.0002.0131
022.0002.0152
022.0002.0152
022.0002.0214
022.0002.0214
040.0003.1002
040.0003.1002
022.0002.0216
022.0002.0216
022.0002.0219
022.0002.0219
022.0002.0215
022.0002.0215
022.0002.0297
022.0002.0297
022.0010.0009
022.0010.0009
022.0010.0015
022.0010.0015
2
2
1
1
1
1
2
2
1
1
2
2
2
2
1
1
040.0003.0060
040.0003.0060
050.000X.0135
050.000X.0135
022.0002.0185
022.0002.0185
E
F
G
H
D
J
I
C
B
A
022.0002.0380
022.0002.0380
GND-REM
GND-REM
B
B
A
A
+5V-REM
+5V-REM
J
J
I
I
C
C
D
D
F
F
H
H
G
G
E
E
CAN-H
CAN-H
CAN-L
CAN-L
+24V-ISO
+24V-ISO
GND-ISO
GND-ISO
IR
IR
JP6
JP6
1
1
3
3
4
4
2
2
CANH
CANH
GND-REM
GND-REM
CANL
CANL
+5V_REM
+5V_REM
GND
GND
FAN-
FAN-
+24V-ISO
+24V-ISO
FAN+
FAN+
2
2
1
1
1
1
2
2
3
3
4
4
4
4
3
3
JP3
JP3
2
2
1
1
3
3
4
4
2
2
1
1
JP1
JP1
NERO-BLACK
NERO-BLACK
ROSSO-RED
ROSSO-RED
022.0002.0222
022.0002.0222
M
M
VDC
VDC
2
2
1
1
1
1
2
2
CAN-H
CAN-H
CAN-L
CAN-L

WELD THE WORLD
Cod. 006.0001.1900
01/04/2021 V.2.6 Pioneer Pulse 321MSR
14
ENGLISH
2
2
3
3
1
1
4
4
HALL
HALL
JP1
JP1
3
3
2
2
1
1
JP7
JP7
J5
J5
4
4
9
9
10
10
8
8
7
7
6
6
5
5
J3
J3
050.000X.0119
050.000X.0119
J4
J4
J3
J3
J1
J1
J2
J2
JP6
JP6
2
2
1
1
JP5
JP5
1
1
2
2
4
4
3
3
F2 4A@
F2 4A@
050.000X.0036
050.000X.0036
F1 4A@
F1 4A@
F3 250mA@
F3 250mA@
F4 1A@
F4 1A@
050.000X.0038
050.000X.0038
2
2
3
3
1
1
JP1
JP1
3
3
1
1
2
2
JP2
JP2
J1
J1
2
2
1
1
5
5
JP2
JP2
4
4
3
3
7
7
6
6
8
8
BROWN
BROWN
050.000X.0068050.000X.0068
JP2JP2
1122
J5J5
MAINS SWITCHMAINS SWITCH
RR
J2
J2
J1
J1
BROWN
BROWN
BROWN
BROWN
J2
J2
J3
J3
J8J8 J6J6 J3J3
J7J7
J4J4
J1J1
BLACKBLACK
BLACKBLACK
BLACKBLACK
SS
TT
PEPE
J9J9 YELLOW-GREENYELLOW-GREEN
JP3JP3
11332244
JP4JP4
1122663355441122
JP1JP1
J2J2
J1J1
050.000X.0057050.000X.0057
2211
JP1JP1
JP2JP2
33445566
1122
J3J3
J2J2
BLACKBLACK
BLACKBLACK
BLACKBLACK
CU07CU07
1133224455
1
1
10
10
6
6
JP4-FLAT
JP4-FLAT
5
5
3
3
4
4
2
2
8
8
9
9
7
7
JP11
JP11
1
1
2
2
JP3
JP3
3
3
1
1
2
2
4
4
6
6
5
5
7
7
9
9
8
8
10
10
J1
J1
J3
J3
+
+
-
-
L
L
050.000X.0044
050.000X.0044
J2
J2
CN5
CN5
CN4
CN4
CN3
CN3
050.000X.0080
050.000X.0080
17
17
POT
POT
18
18
4
4
3
3
2
2
-15V
-15V
1
1
4
4
+15V
+15V
-15V
-15V
+15V
+15V
1
1
2
2
3
3
AL-IN
AL-IN
JP9
JP9
6
6
5
5
8
8
GND
GND
GND
GND
+5V
+5V
10
10
7
7
9
9
GND
GND
+5V
+5V
SIGNAL-1
SIGNAL-1
5
5
7
7
6
6
9
9
8
8
10
10
SIGNAL-2
SIGNAL-2
11
11
12
12
14
14
OK-GRUPPO
OK-GRUPPO
I-HALL
I-HALL
16
16
13
13
15
15
RIF
RIF
SIGNAL-3
SIGNAL-3
12
12
11
11
13
13
15
15
14
14
16
16
CAN-L
CAN-L
JP7
JP7
RIC-MACCHINA
RIC-MACCHINA
19
19
17
17
20
20
SIGNAL-4
SIGNAL-4
ALARM-CU
ALARM-CU
22
22
21
21
OK-FAN
OK-FAN
VOUT
VOUT
20
20
18
18
19
19
21
21
22
22
GND-REM
GND-REM
2
2
1
1
GND-REM
GND-REM
+34V-REM
+34V-REM
4
4
3
3
2
2
+5V-REM
+5V-REM
+5V-REM
+5V-REM
1
1
2
2
4
4
3
3
1
1
JP8
JP8
4
4
1
1
3
3
GND-REM
GND-REM
CAN-H
CAN-H
3
3
2
2
4
4
DIG_OUT_2
DIG_OUT_2
DIG_OUT_1
DIG_OUT_1
DIG_IN_3
DIG_IN_3
DIG_IN_2
DIG_IN_2
DIG_IN_1
DIG_IN_1
CN1
CN1
2
2
1
1
4
4
3
3
5
5
6
6
GND
GND
B-RS485
B-RS485
A-RS485
A-RS485
7
7
8
8
3
3
5
5
4
4
6
6
1
1
2
2
JP5
JP5
48VAC-1
48VAC-1
48VAC-2
48VAC-2
GND-REM
GND-REM
+34V-REM
+34V-REM
8
8
7
7
+24V-ISO
+24V-ISO
GND-ISO
GND-ISO
24VAC-124VAC-1
JP2
JP2
24VAC-3
24VAC-3
24VAC-324VAC-3
48VAC-148VAC-1
24VAC-424VAC-4
48VAC-248VAC-2
7
7
6
6
5
5
4
4
2
2
3
3
1
1
48VAC-1
48VAC-1
48VAC-2
48VAC-2
24VAC-4
24VAC-4
230VAC-1
230VAC-1
400VAC400VAC
18VAC-218VAC-2
18VAC-118VAC-1
33VAC-233VAC-2
33VAC-133VAC-1
24VAC-224VAC-2
15
15
13
13
11
11
12
12
10
10
9
9
8
8
14
14
16
16
33VAC-2
33VAC-2
33VAC-1
33VAC-1
24VAC-1
24VAC-1
18VAC-2
18VAC-2
230VAC-2
230VAC-2
24VAC-2
24VAC-2
18VAC-1
18VAC-1
230VAC230VAC
0VAC0VAC
F1 6X32F1 6X32
3.15A 500V @3.15A 500V @
1
1
2
2
3
3
JP12-FLAT
JP12-FLAT
6
6
4
4
5
5
7
7
9
9
8
8
10
10
230VAC-1
230VAC-1
230VAC-2
230VAC-2
18VAC-1
18VAC-1
18VAC-2
18VAC-2
24VAC-3
24VAC-3
24VAC-4
24VAC-4
33VAC-1
33VAC-1
33VAC-2
33VAC-2
2
2
1
1
5
5
3
3
4
4
6
6
JP10
JP10
8
8
7
7
3
3
4
4
JP4
JP4
2
2
1
1
050.000X.0102
050.000X.0102
CAN-L
CAN-L
A-RS485/
A-RS485/
48VAC-1
48VAC-1
GND-REM
GND-REM
+34V-REM
+34V-REM
B-RS485/
B-RS485/
48VAC-2
48VAC-2
CAN-H
CAN-H
GND
GND
GND-ISO
GND-ISO
+24V-ISO
+24V-ISO
DIG_OUT_1
DIG_OUT_1
DIG_OUT_2
DIG_OUT_2
DIG_IN_3
DIG_IN_3
DIG_IN_2
DIG_IN_2
DIG_IN_1
DIG_IN_1
A
A
D
D
B
B
C
C
F
F
G
G
E
E
K
K
J
J
H
H
N
N
M
M
L
L
S
S
R
R
P
P
T
T
B
H
J
K
L
T
G
SR
E
F
N
P
D
C
A
M
B
H
J
K
L
T
G
SR
E
F
N
P
D
C
A
M
JP1 MFT 4VJP1 MFT 4V
050.000X.0096050.000X.0096
22114433
JPX MFT 4VJPX MFT 4V
11334422
JPX-FLATJPX-FLAT
4422113355776699881010
1
1
JPX-FLAT
JPX-FLAT
7
7
5
5
4
4
6
6
3
3
2
2
10
10
8
8
9
9
022.0002.0217
022.0002.0217
REMOTE
REMOTE
UU
JP1 MORS.JP1 MORS.
WW
050.0001.0147050.0001.0147
VV
66
RS232 COM 1RS232 COM 1
99
5511
JP9
JP9
1
1
2
2
JP4
JP4
1
1
3
3
2
2
4
4
6
6
5
5
RX2-RS232
RX2-RS232
RX1-RS232
RX1-RS232
TX2-RS232
TX2-RS232
TX1-RS232
TX1-RS232
GND
GND
+5V
+5V
JP1
JP1
1
1
2
2
5
5
6
6
3
3
4
4
1
1
JP3
JP3
JP2
JP2
2
2
1
1
2
2
4
4
3
3
4
4
3
3
022.0002.0190022.0002.0190
022.0002.0007022.0002.0007
022.0002.0131022.0002.0131
022.0002.0152022.0002.0152
022.0002.0214
022.0002.0214
040.0003.1002
040.0003.1002
022.0002.0216
022.0002.0216
022.0002.0219
022.0002.0219
022.0002.0215022.0002.0215
022.0002.0297
022.0002.0297
022.0010.0009
022.0010.0009
022.0010.0015
022.0010.0015
2
2
1
1
1
1
2
2
1
1
2
2
2
2
1
1
040.0003.0060
040.0003.0060
050.000X.0135050.000X.0135
022.0002.0185022.0002.0185
E
F
G
H
D
J
I
C
B
A
022.0002.0380
022.0002.0380
GND-REMGND-REM
BBAA
+5V-REM+5V-REM
JJIICCDDFFHHGGEE
CAN-HCAN-H
CAN-LCAN-L
+24V-ISO+24V-ISO
GND-ISOGND-ISO
IRIR
JP6
JP6
1
1
3
3
4
4
2
2
CANH
CANH
GND-REM
GND-REM
CANL
CANL
+5V_REM
+5V_REM
GND
GND
FAN-
FAN-
+24V-ISO
+24V-ISO
FAN+
FAN+
2
2
1
1
1
1
2
2
3
3
4
4
4
4
3
3
JP3
JP3
2
2
1
1
3
3
4
4
2
2
1
1
JP1
JP1
NERO-BLACK
NERO-BLACK
ROSSO-RED
ROSSO-RED
022.0002.0222
022.0002.0222
M
M
VDC
VDC
2
2
1
1
1
1
2
2
CAN-H
CAN-H
CAN-L
CAN-L

WELD THE WORLD
Cod. 006.0001.1900
01/04/2021 V.2.6
Pioneer Pulse 321MSR
15
ENGLISH
2
2
3
3
1
1
4
4
HALLHALL
JP1
JP1
3
3
2
2
1
1
JP7
JP7
J5
J5
4
4
9
9
10
10
8
8
7
7
6
6
5
5
J3
J3
050.000X.0119
050.000X.0119
J4
J4
J3
J3
J1
J1
J2
J2
JP6
JP6
2
2
1
1
JP5
JP5
1
1
2
2
4
4
3
3
F2 4A@
F2 4A@
050.000X.0036
050.000X.0036
F1 4A@
F1 4A@
F3 250mA@
F3 250mA@
F4 1A@
F4 1A@
050.000X.0038
050.000X.0038
2
2
3
3
1
1
JP1
JP1
3
3
1
1
2
2
JP2
JP2
J1
J1
2
2
1
1
5
5
JP2
JP2
4
4
3
3
7
7
6
6
8
8
BROWN
BROWN
050.000X.0068
050.000X.0068
JP2
JP2
1
1
2
2
J5
J5
MAINS SWITCH
MAINS SWITCH
R
R
J2
J2
J1
J1
BROWN
BROWN
BROWN
BROWN
J2
J2
J3
J3
J8
J8
J6
J6
J3
J3
J7
J7
J4
J4
J1
J1
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
S
S
T
T
PE
PE
J9
J9
YELLOW-GREEN
YELLOW-GREEN
JP3
JP3
1
1
3
3
2
2
4
4
JP4
JP4
1
1
2
2
6
6
3
3
5
5
4
4
1
1
2
2
JP1
JP1
J2
J2
J1
J1
050.000X.0057
050.000X.0057
2
2
1
1
JP1
JP1
JP2
JP2
3
3
4
4
5
5
6
6
1
1
2
2
J3
J3
J2
J2
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
CU07
CU07
1
1
3
3
2
2
4
4
5
5
1
1
10
10
6
6
JP4-FLAT
JP4-FLAT
5
5
3
3
4
4
2
2
8
8
9
9
7
7
JP11JP11
1122
JP3
JP3
3
3
1
1
2
2
4
4
6
6
5
5
7
7
9
9
8
8
10
10
J1J1 J3J3
++
--
LL
050.000X.0044050.000X.0044
J2J2
CN5
CN5
CN4
CN4CN3CN3
050.000X.0080050.000X.0080
1717
POTPOT
1818
44
33
22
-15V-15V
1144
+15V+15V
-15V-15V
+15V+15V
112233
AL-INAL-IN
JP9JP9
665588
GNDGND
GNDGND
+5V+5V
10107799
GNDGND
+5V+5V
SIGNAL-1SIGNAL-1
55776699881010
SIGNAL-2SIGNAL-2
11111212 1414
OK-GRUPPOOK-GRUPPO
I-HALLI-HALL
16161313 1515
RIFRIF
SIGNAL-3SIGNAL-3
12121111 1313 15151414 1616
CAN-L
CAN-L
JP7
JP7
RIC-MACCHINARIC-MACCHINA
19191717 2020
SIGNAL-4SIGNAL-4
ALARM-CUALARM-CU
2222 2121
OK-FANOK-FAN
VOUTVOUT
20201818 1919 2121 2222
GND-REM
GND-REM
2
2
1
1
GND-REM
GND-REM
+34V-REM
+34V-REM
4
4
3
3
2
2
+5V-REM
+5V-REM
+5V-REM
+5V-REM
1
1
2
2
4
4
3
3
1
1
JP8
JP8
4
4
1
1
3
3
GND-REM
GND-REM
CAN-H
CAN-H
3
3
2
2
4
4
DIG_OUT_2
DIG_OUT_2
DIG_OUT_1
DIG_OUT_1
DIG_IN_3
DIG_IN_3
DIG_IN_2
DIG_IN_2
DIG_IN_1
DIG_IN_1
CN1
CN1
2
2
1
1
4
4
3
3
5
5
6
6
GND
GND
B-RS485
B-RS485
A-RS485
A-RS485
7
7
8
8
3
3
5
5
4
4
6
6
1
1
2
2
JP5
JP5
48VAC-1
48VAC-1
48VAC-2
48VAC-2
GND-REM
GND-REM
+34V-REM
+34V-REM
8
8
7
7
+24V-ISO
+24V-ISO
GND-ISO
GND-ISO
24VAC-1
24VAC-1
JP2
JP2
24VAC-3
24VAC-3
24VAC-3
24VAC-3
48VAC-1
48VAC-1
24VAC-4
24VAC-4
48VAC-2
48VAC-2
7
7
6
6
5
5
4
4
2
2
3
3
1
1
48VAC-1
48VAC-1
48VAC-2
48VAC-2
24VAC-4
24VAC-4
230VAC-1
230VAC-1
400VAC
400VAC
18VAC-2
18VAC-2
18VAC-1
18VAC-1
33VAC-2
33VAC-2
33VAC-1
33VAC-1
24VAC-2
24VAC-2
15
15
13
13
11
11
12
12
10
10
9
9
8
8
14
14
16
16
33VAC-2
33VAC-2
33VAC-1
33VAC-1
24VAC-1
24VAC-1
18VAC-2
18VAC-2
230VAC-2
230VAC-2
24VAC-2
24VAC-2
18VAC-1
18VAC-1
230VAC
230VAC
0VAC
0VAC
F1 6X32
F1 6X32
3.15A 500V @
3.15A 500V @
1
1
2
2
3
3
JP12-FLAT
JP12-FLAT
6
6
4
4
5
5
7
7
9
9
8
8
10
10
230VAC-1
230VAC-1
230VAC-2
230VAC-2
18VAC-1
18VAC-1
18VAC-2
18VAC-2
24VAC-3
24VAC-3
24VAC-4
24VAC-4
33VAC-1
33VAC-1
33VAC-2
33VAC-2
2211553344
6
6
JP10JP10
8
8
7
7
3344
JP4JP4
2211
050.000X.0102050.000X.0102
CAN-LCAN-LA-RS485/A-RS485/
48VAC-148VAC-1
GND-REMGND-REM
+34V-REM+34V-REM
B-RS485/B-RS485/
48VAC-248VAC-2 CAN-HCAN-H
GNDGND
GND-ISOGND-ISO
+24V-ISO+24V-ISO
DIG_OUT_1DIG_OUT_1
DIG_OUT_2DIG_OUT_2
DIG_IN_3DIG_IN_3
DIG_IN_2DIG_IN_2
DIG_IN_1DIG_IN_1
AADDBBCCFFGGEEKKJJHHNNMMLLSSRRPPTT
B
H
J
K
L
T
G
SR
E
F
N
P
D
C
A
M
B
H
J
K
L
T
G
SR
E
F
N
P
D
C
A
M
JP1 MFT 4V
JP1 MFT 4V
050.000X.0096
050.000X.0096
2
2
1
1
4
4
3
3
JPX MFT 4V
JPX MFT 4V
1
1
3
3
4
4
2
2
JPX-FLAT
JPX-FLAT
4
4
2
2
1
1
3
3
5
5
7
7
6
6
9
9
8
8
10
10
1
1
JPX-FLAT
JPX-FLAT
7
7
5
5
4
4
6
6
3
3
2
2
10
10
8
8
9
9
022.0002.0217
022.0002.0217
REMOTEREMOTE
U
U
JP1 MORS.
JP1 MORS.
W
W
050.0001.0147
050.0001.0147
V
V
6
6
RS232 COM 1
RS232 COM 1
9
9
5
5
1
1
JP9JP9
1122
JP4JP4
113322446655
RX2-RS232
RX2-RS232
RX1-RS232
RX1-RS232
TX2-RS232
TX2-RS232
TX1-RS232
TX1-RS232
GND
GND
+5V
+5V
JP1
JP1
1
1
2
2
5
5
6
6
3
3
4
4
1
1
JP3
JP3
JP2
JP2
2
2
1
1
2
2
4
4
3
3
4
4
3
3
022.0002.0190
022.0002.0190
022.0002.0007
022.0002.0007
022.0002.0131
022.0002.0131
022.0002.0152
022.0002.0152
022.0002.0214022.0002.0214
040.0003.1002
040.0003.1002
022.0002.0216
022.0002.0216
022.0002.0219022.0002.0219
022.0002.0215
022.0002.0215
022.0002.0297
022.0002.0297
022.0010.0009
022.0010.0009
022.0010.0015
022.0010.0015
2
2
1
1
1
1
2
2
1
1
2
2
2
2
1
1
040.0003.0060040.0003.0060
050.000X.0135
050.000X.0135
022.0002.0185
022.0002.0185
E
F
G
H
D
J
I
C
B
A
022.0002.0380
022.0002.0380
GND-REM
GND-REM
B
B
A
A
+5V-REM
+5V-REM
J
J
I
I
C
C
D
D
F
F
H
H
G
G
E
E
CAN-H
CAN-H
CAN-L
CAN-L
+24V-ISO
+24V-ISO
GND-ISO
GND-ISO
IR
IR
JP6JP6
11334422
CANHCANH
GND-REMGND-REM
CANLCANL
+5V_REM+5V_REM
GND
GND
FAN-
FAN-
+24V-ISO
+24V-ISO
FAN+
FAN+
2
2
1
1
1
1
2
2
3
3
4
4
4
4
3
3
JP3
JP3
2
2
1
1
3
3
4
4
2
2
1
1
JP1
JP1
NERO-BLACK
NERO-BLACK
ROSSO-RED
ROSSO-RED
022.0002.0222
022.0002.0222
M
M
VDC
VDC
2211
1122
CAN-HCAN-H
CAN-LCAN-L

WELD THE WORLD
Cod. 006.0001.1900
01/04/2021 V.2.6 Pioneer Pulse 321MSR
16
ENGLISH
7 SPARE PARTS
7.1 PIONEER PULSE 321MSR
12 34
56 7
89
10 11 12 13 14 15
16
17 18 19 20
21 22 23 24 25 26
27
28
29
30
31
32
33
34353637
3839
73
44 424140
48
47
46
45
52
51
50
49
56 55
54
53
60 59
58
57
64
63
62 61
67
68
65
66
69
72 70 71
3
73
43
74

WELD THE WORLD
Cod. 006.0001.1900
01/04/2021 V.2.6
Pioneer Pulse 321MSR
17
ENGLISH
N° CODE DESCRIPTION
1011.0006.0030 RIGHTHANDLE
2011.0016.0128 FRONT HANDLE
3021.0001.0259 FIXEDSOCKET400A
4011.0006.0029 LEFT HANDLE
5013.0022.0301 FRONT PANEL LABEL
6013.0000.8013 LOGICBOARDPLATE
7050.0001.0096 LED BOARD
8050.5129.0000 COMPLETE FRONT PANEL
9011.0016.0134 FRONTPLATE(1)
10 040.0001.0017 THREE-POLE SWITCH
11 011.0016.0145 FRONTPLATE(2)
12 016.4107.0001 LED HOLDER
13 011.0016.0144 FRONTPLATE(3)
14 011.0016.0109 PANEL SUPPORT PLATE
15 011.0016.0151 FRONTLOGICBOARDCOVERPLATE
16 022.0002.0190 LEDWIRING
17 015.0001.0019 HEAT SINK
18 011.0016.0147 MOTORSUPPORTPLATE(1)
19 011.0016.0136 LOWER COVER
20 011.0016.0153 FANS SUPPORT PLATE
21 004.0001.0013 CASTOR
22 011.0016.0138 BASE SLIDE METAL PLATE
23 011.0016.0129 WHEELFIXINGPLATE
24 016.1000.1002 WASHER M27
25 004.0001.0014 FIXED WHEEL
26 016.0002.0005 SPLIT PIN
27 011.0000.0941 RIGHTCOVERPANEL
28 003.0002.0003 FAN
29 011.0016.0139 GASBOTTLESUPPORTPLATE
30 045.0002.0014 NEOPRENE CABLE
31 011.0015.0204 CABLEBUNDLESUPPORTPLATE(1)
32 011.0014.0026 CABLEBUNDLESUPPORTPLATE(2)
33 005.0001.0012 BELTFORGASBOTTLE
34 021.0013.0007 C.U. POWER CONNECTOR CAP
35 022.0002.0185 C.U.POWERSUPPLYWIRING
36 011.0012.0058 COOLINGUNITSUPPORTPLATE
37 011.0016.0135 REARPLATE(1)
38 016.0011.0004 FUSE HOLDER CAP
39 040.0006.1880 FUSE HOLDER
40 013.0000.7011 REARPLATE(2)
41 021.0014.0302 RS232 CONNECTOR CAP
42 022.0002.0152 RS232 CABLE
43 011.0014.0068 COVERPLATE(2)
44 022.0002.0297 REMOTELOGICCABLE

WELD THE WORLD
Cod. 006.0001.1900
01/04/2021 V.2.6 Pioneer Pulse 321MSR
18
ENGLISH
N° CODE DESCRIPTION
45 011.0016.0146 TUNNELHOUSING(1)
46 044.0004.0020 OUTPUT INDUCTOR
47 042.0003.0041 POWER TRANSFORMER
48 045.0000.0017 CABLE CLAMP
49 006.0002.0022 WF SUPPORT
50 011.0016.0140 UPPER COVER
51 011.0016.0148 INTERNAL PLATE
52 050.0002.0057 POWER SUPPLY CONTROL BOARD
53 050.0002.0102 BUS-SUPPLY BOARD
54 011.0016.0149 WIRE FEEDER COVER PLATE
55 050.0025.0080 PULSE BOARD
56 050.0001.0135 LED CONTROL BOARD
57 016.0010.0001 BOARDSSUPPORTGUIDE
58 011.0016.0152 BOARDS SUPPORT
59 050.0002.0068 MAINS FILTER BOARD
60 041.0006.0006 AUXILIARY TRANSFORMER
61 050.0002.0119 PRIMARY CAPACITOR BOARD
62 045.0006.0082 DIODES-SOCKET COPPER BRACKET
63 041.0004.0502 HALL EFFECT SENSOR
64 045.0006.0081 DIODE-DIODE BRACKET
65 050.0003.0036 POWER BOARD
66 050.0003.0044 SNUBBER BOARD
67 040.0003.0061 THERMALCUT-OUT60°C
68 040.0003.1002 THERMALCUT-OUT75°C
69 032.0002.2403 ISOTOP DIODE
70 011.0016.0143 COVER PANEL SUPPORT PLATE
71 011.0000.0931 LEFT COVER PANEL
72 011.0015.0029 TORCH HOLDER
73 022.0002.0380 REMOTE CONNECTOR CABLE
74 021.0004.2993 MILITARY CONNECTOR CAP

WELD THE WORLD
Cod. 006.0001.1900
01/04/2021 V.2.6
Pioneer Pulse 321MSR
19
ENGLISH

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Cod.006.0001.1900
01/04/2021V.2.6