®
W3 122 Pin MASS Connector System
Technical Data - Crimp Type
Specifications
Materials and Finishes:
Contacts: Copper alloy, hard gold plate over nickel under plate per MIL-G-45204
Insulators: Low temperature elastomer
"O" Rings and Seals: Low temperature elastomer
Shells and Covers: All aluminum alloy, black anodized coating, chain-stainless steel
Mechanical Data:
Operating Temperature:
-40 C to +105 C
-40 F to +221 F
Contacts: #20 AWG Crimp type
(7.5 Amp rating)
Contact Retention: 20 lbs. minimum
Connector Engagement and
Separation Forces:
35 lbs. maximum
Polarization: Hermaphroditic
Electrical Data:
Operating Voltage: 500 VDC or
400 VAC rms max
Insulation Resistance: 2500 megohm minimum
Contact Resistance: 6 milliohms maximum
(Strain relief Bushing adds approximately 2” to Inline)
The Whirlwind W3RP is a 122 contact version of the virtually indestructible whirlwind Mass Connector. This new design uses crimp type, replaceable pins and sockets. Like all Mass connectors, the
W3RP has equal numbers of both pins and sockets within the resilient rubber insert. This arrangement allows two identical contact inserts to mate, requiring only a panel mount or inline housing to complete the assembly. Housings are made from machined aluminum and the threaded locking ring ensures positive connection even under adverse conditions. When mating two inline connectors, one locking ring is merely unscrewed to expose threads, which are gripped by the other locking ring.
To properly mate Mass connectors, unscrew the locking rings to expose the inserts, align the inserts and push together using only hand pressure and then screw the locking ring on to secure the connection.
Due to the unique hermaphroditic design the usual connector designations of male and female do not apply, therefore Mass connectors are specified as Outputs and Inputs. An Output wired connector must mate with an Input connector configuration. The whirlwind wiring standard is odd numbered cable pairs attached to pins and even numbered cable pairs attached to sockets in the Output connector. Input wiring has odd pairs attached to sockets and even pairs attached to pins. For example, channel one is on pins in the
Output connector and mates with channel one on sockets in the Input connector, which maintains color coding throughout the system. For planning system layout, whirlwind standard starts at the stage box and designates the first connector as an Output.
Cables with Mass connectors at both ends require one end to be wired as an Output and the other wired as Input. Each wire must connect to a pin at one end and the same numbered socket at the other. The W3RP will accommodate up to 40 balanced, shielded signal lines.
3.77”
4.77” (with dust cap in place)
1.77” (with dust cap in place)
1.36” 3.25”
2.25” 2.76”
2.75”
Chain Length 8”
Parts
W3CRP
M122-CHSQ
M122-CHCAP
M122R-INS
PT1-16BK-1.5
PT3-16BK-1.0
M1RPIN
M1RSKT
M1R-TOOL KIT
MANW3W4RP
Panel Connector / Cap, Wiring Kit Complete
Mass 122 Chassis Flange Black
Mass 122 Chassis Dust Cap
Mass 122 Pin and Socket Insert Black
Drain Wire Insulator 1/16” Blk Shrink Tube 1.5”
Mylar / Foil Insulator 3 /16” Blk Shrink Tube 1.0”
Mass Gold Pins Male
Mass Gold Sockets Female
Crimper, Locater, and Extractor
Wiring Diagram for 122 Pin
W3IRP
M122R-INS
M122-IL
M122-ILCAP
M176-G
PT1-16BK-1.5
PT3-16BK-1.0
SCR8-32X1/2PH
Inline Connector / Cap, Wiring Kit Complete
Mass 122 Pin and Socket Insert Black
Mass 122 Inline Housing with Ring
Mass 122 Inline Dust Cap Blk
122-176 Inline Strain Relief Grip Range .75”-.875”
Drain Wire Insulator 1/16” Blk Shrink Tube 1.5”
Mylar / Foil Insulator 3/16” Blk Shrink Tube 1.0”
Chain Screw 8-32X1/2 Pan Head Phillips Blk
Oversize and non-wire mesh strain relief available upon request
40
61
61
1
1
1
1
1
40
1
1
1
1
40
40
1
Chain Length 8”
Cable preparation
Strip wire 0.156”
Insulator covers transition between foil and wires
1.75”
3.0”
2.875”
Panel cut out
1.326”
Ø.25”
6/03
Output
58 Pair color code
Odd # = Pins
Even # = Sockets
Pin 1 = Shield
XLR
Pair #
Pin 3 Pin 2
(-) (+)
Purple Red
Purple White
Purple Green
Purple Blue
Purple Yellow
Purple Brown
Purple Black
Gray White
Gray Brown
Gray Red
Gray Green
Gray Orange
Gray Yellow
Gray Black
Gray Blue
Pink White
Pink Green
Pink Blue
Pink Yellow
Pink Brown
Pink Orange
Pink Purple
Pink Gray
Beige White
Beige Green
Beige Blue
Beige Yellow
Beige Brown
Beige Orange
Black Red
Black White
Black Green
Black Blue
Black Yellow
Black Brown
Black Orange
Red White
Red Green
Red Blue
Red Yellow
Red Brown
Red Orange
Green White
Green Blue
Green Yellow
Green Brown
Green Orange
White Blue
White Yellow
White Brown
White Orange
Blue Yellow
Blue Brown
Blue Orange
Brown Yellow
Brown Orange
Orange Yellow
Purple Orange
45
46
47
48
41
42
43
44
49
50
51
37
38
39
40
33
34
35
36
52
53
54
55
56
57
58
29
30
31
32
25
26
27
28
21
22
23
24
17
18
19
20
13
14
15
16
9
10
11
12
7
8
5
6
3
4
1
2
W3 122
Pin MASS Connector System
Technical Data - Crimp Type
Check for proper wire strip length by pushing wire into a contact and looking to see the wire strands through the hole in the side. Load the contact into the crimp tool locator and push the wire into place.
Squeeze the handles while making sure that the wire stays in the wire hole . The crimper is a full cycle racheting type and can only be released by completing the cycle, at which point the crimp contact will pull freely from the tool. Inspect the connection and continue, following the color code to apply pins and sockets to the proper wire pairs.
Load the pins and sockets into the insert housing according to the pin out color code. Contacts are inserted into the hard plastic wafer and pushed into place with the red handled end of the insertion tool or small needle nose pliers. Fully inserted contacts are locked in place by spring metal retention clips embedded in the plastic wafer. In the event a contact must be removed from the insert use the white handled, extraction end of the contact tool. Carefully slip the tool into the plastic wafer until the small hole in the end of the extractor is even with the surface of the wafer. Do not force the tool in as it is easily deformed. Only when the tool is properly seated will the spring fingers release, allowing the contact to be removed. If the wire is still attached, gently pull the wire to remove it. If the wire is broken, push the contact from the rubber face side with an opposite contact until it is exposed in the back.
AMP 91067-2
Red INSERTION
White EXTRACTION
Tip
Make sure Contact and Wire are fully inserted before crimping
PIN
Push from opposite side to remove
Crimp
PINS
Inspection Hole
-
49
9
49
10
-
37
10
G
37
9
G
26
23
+
50
7
G
16
23
G
38
9
+
7
35
G
17
29
G
8
35
+
1
39
G
18
29
+
9
35
-
2
39
+
10
33
G
3 4 5 6
39 37 37
-
G +
-
11 12 13
37
20
33
+
21
14 15
33 31 31
-
G +
-
22 23 24
31
19 25
29 27 27
32
27
33
25 25 25
-
G +
-
G +
-
30 31 34 35 27 28 29 36
-
21
G
21
+
-
19
G
19
+
-
17
G
17
+
17
-
39 40 41 42 43 44 45 46 47
51
7
+
48
52
15
G
53
15
+
54
-
13
G
13
+
-
11
G
11
+
-
55 56 57 58 59 60 61
7
-
5
G
5
+
5
-
3
G
3
+
3
-
1
G
1
+
1
-
WIRING SIDE OF CONNECTOR
50
8
G
26
24
+
38
10
+
16
24
G
51
8
+
52 53 54 55 56 57 58 59 60 61
8
40
6
41
6
42
6
43
4
44
4
45
4
46
2
47
2
-
G +
-
G +
-
G +
-
48
2
39
27 28
16
G
29
16
+
30
16 14
32
14
33
14 12 12
-
G +
-
G +
-
31 34 35 36
12
24
17
22
18
22
19
22 20 20
22
20
23
18 18 18
-
G +
-
G +
-
G +
-
20 21 24 25
7
30
G
8
30
+
9
30
10
28
11
28
12
28
13
26
14
26
15
26
-
G +
-
G +
-
36
G
36
+
1
40
G
36 34 34 34 32
-
G +
-
G +
-
2 3 4 5 6
32 32
40
+
40 38 38 38
-
G +
-
SOCKETS
99 Ling Road . Rochester, NY 14612 . Phone 585 663-8820 . Fax 585 865-8930 . Email: [email protected] . http://www.whirlwindusa.com
6/03
Input
58 Pair color code
Odd # = Sockets
Even # = Pins
Pin 1 = Shield
XLR
Pair #
Pin 3 Pin 2
(-) (+)
Black Red
Black White
Black Green
Black Blue
Black Yellow
Black Brown
Black Orange
Red White
Red Green
Red Blue
Red Yellow
Red Brown
Red Orange
Green White
Green Blue
Green Yellow
Green Brown
Green Orange
White Blue
White Yellow
White Brown
White Orange
Blue Yellow
Blue Brown
Blue Orange
Brown Yellow
Brown Orange
Orange Yellow
Purple Orange
Purple Red
Purple White
Purple Green
Purple Blue
Purple Yellow
Purple Brown
Purple Black
Gray White
Gray Brown
Gray Red
Gray Green
Gray Orange
Gray Yellow
Gray Black
Gray Blue
Pink White
Pink Green
Pink Blue
Pink Yellow
Pink Brown
Pink Orange
Pink Purple
Pink Gray
Beige White
Beige Green
Beige Blue
Beige Yellow
Beige Brown
Beige Orange
47
48
49
50
43
44
45
46
39
40
41
42
33
34
35
36
37
38
55
56
57
58
51
52
53
54
29
30
31
32
25
26
27
28
21
22
23
24
17
18
19
20
13
14
15
16
9
10
11
12
7
8
5
6
3
4
1
2
W3 122
Pin MASS Connector System
Technical Data - Crimp Type
WIRE SIZE CONTACT
4
5
6
7
26
24
22
20
W H I R L W I N D P I N
OR SOCKET CONTACT
DATAPLATE
SELECTOR
KNOB
AFM8
Crimp Tool
K13-3
LOCATOR
The W3RP is a rear insert, rear release crimp type connector. Contacts are loaded into the insert body and removed from the rear (wiring side) of the housing. To prepare the wires for use, follow the diagram for removing the jacket and the foil shield from the cable pair. Be careful not to nick and do not tin the ends of the wire being stripped. Insulate the drain wires with the clear
PVC tubing and use the heat shrink tubing over the foil of each pair.
The whirlwind M1R-Tool Kit contains the required tools to attach the contacts to the wires and to load or remove them from the insert housing. The crimp tool body is a mil spec Daniels AFM8 with a Whirlwind K13-3 contact locator. The contact insertion/extraction tool is an AMP 91067-2.
Before attaching contacts to the wires, the selector knob on the top of the crimp tool must be set for the proper gauge. Setting 5 is for 24 AWG such as whirlwind multipair cable and setting 6 is for 22 AWG such as Belden 8451 and
1266A.
PINS
49
-
9
49
10
-
37
9
G
37
10
G
26
24
+
50
8
G
50
7
G
26
23
+
38
9
+
16
24
G
38
10
+
7
36
G
17
30
G
8
36
+
1
40
G
18
30
+
9
36
-
2
40
+
10
34
G
3
40
4
38
5
38
6
38
-
G +
-
11 12 13
20
34
+
21
14 15
34 32 32
-
G +
-
22 23 24
32
19 25
30 28 28
32
28
33
26 26 26
-
G +
-
G +
-
30 31 34 35 27 28 29 36
24
39
22
40
22 22 20
43
20
44
20 18 18 18
-
G +
-
G +
-
G +
-
41 42 45 46 47
51
8
+
48
52
16
G
53
16
+
54
16
-
G +
-
G +
-
55
6
14
56
14
57
4
14
58
12
59
2
12
60
2
12
61
8
-
6
G
6
+
-
4
G +
4
-
G +
-
2
WIRING SIDE OF CONNECTOR
16
23
G
51 52 53 54 55 56 57 58 59 60 61
7
+
27
35
G
39
7
40
5
41
5
42
5
43
3
44
3
45
3
46
1
47
1
-
G +
-
G +
-
G +
-
48
1
15
G
15
+
28 29 30
15 13
32
13
33
13 11 11
-
G +
-
G +
-
31 34 35 36
11
23
17
21
18
21
19
21 19 19
22
19
23
17 17 17
-
G +
-
G +
-
G +
-
20 21 24 25
7
29
G
8
29
+
9
29
10
27
11
27
12
27
13
25
14
25
15
25
-
G +
-
G +
-
35
+
1
39
G
35
2
39
+
33
-
G +
-
G +
-
3
39
33
4
37
33
5
37
31
6
37
-
G +
-
31 31
SOCKETS
99 Ling Road . Rochester, NY 14612 . Phone 585 663-8820 . Fax 585 865-8930 . Email: [email protected] . http://www.whirlwindusa.com
6/03
