10140-6000EC - 3M - Datasheet.Cloud

The assembly of the MDR plug

requires the following tooling which

must be ordered individually prior to

any tooling set-up:

• 10960-2000.........Hand Press (Fig. 1)

• 10961 ..................Cutting Unit (Fig. 5); includes

2 spare blades (10970-9)

• 10962-2000.........Fixture Unit (Fig. 14); includes

14, 20, 26, 36, 40, 50, 68, 80, and

100 position connector stops

• 10964-1...............Cable Clamp (Fig. 13); Black,

14-50 position

• 10964-2...............Cable Clamp (Fig. 13); Silver,

68-100 position

Optional:

• 10963-2000.........Fixture Block (Fig. 12); Not required

for initial unit; only needs to be ordered

when additional stations are set-up.

Must also order another 10962-2000.

Initial Tooling Set Up

1. Unpack the items listed above and set them on a

clean work bench.

2. Select the 10960-2000 Hand Press and place it in front of

the operator so the handle is toward the operator. It is

recommended for assembling connectors that the press be

positioned in a manner so cable may hang freely below

the press when moving the shuttle block (C of Fig. 4).

3. Locate the thumbscrew (C of Fig. 2) at the back of the

press. Loosen the thumbscrew and gently lower the

armature of the press away from the operator (Fig. 3).

This allows easy access to the back of the press

to install the cutting unit.

4. Slide the platen assembly forward using the side bar

which has a round black knob (B of Fig. 4) on the

operator’s left side.

5. Select the 10961 cutting unit (Fig. 5). Install cutting unit

from the rear of the press. The “A” portion of the cutting

unit faces the front of the press with the “B” portion

going toward the back. Slide cutting unit forward

in the two grooves provided.

Instructions

For the Assembly of the MDR 101XX-6000

Wiremount Plug using the 10960-2000 MDR

Assembly Press and Related Accessories

Figure 1. 10960-2000 Hand Press 1

Figure 2. Back of press 2

Stop bracket

thumbscrew

Thumbscrew

for press

Shuttle

stop

6. Locate cutting unit stop brackets and thumbscrew (D & E

of Fig. 4). Depending on size of assembly choose

stop bracket accordingly.

(Black for 14-50 position and Silver for 68-100 position.)

Stop brackets are installed using the thumbscrew

(A & B of Fig. 2).

7. Push platen back into place using the side bar.

8. After installing the stop bracket, position the armature

of the press back in an upright position. Tighten the

thumbscrew (C of Fig. 2) to hold it in place.

9. Located at the back of the press is a silver, dowel shaped

shuttle stop (D of Fig. 2). Set shuttle stop for appropriate

connector pin count.

10. Locate the shuttle block (C of Fig. 4) and install fixture

unit (Fig. 14) on the guide pins. Push the release buttons

on the front of the fixture unit to open the grooved plates.

11. Locate the gauge block (F of Fig. 4). Height adjustment

can be accomplished by placing the gauge block, narrow

side down, in the fixture unit between the two grooved

plates. Close plates manually by squeezing

them together.

12. Push shuttle, with fixture unit and gauge block, away

from the operator to the rear of the press until it stops.

13. Pull the press handle down, toward the operator, until

the platen contacts the gauge block.

DO NOT FORCE HANDLE.

14. Adjust the silver knob at the top of the press (A of Fig. 4)

by hand until the platen lightly contacts the gauge block.

Lift press handle up and adjust the silver knob

approximately another one-half turn tighter. Pull handle

down again. It should lightly lock in place when fully

depressed. The platen should apply enough pressure

on the gauge block and shuttle to prevent them from

moving when trying to slide them out.

15. Height adjustment should be checked periodically.

Fixture Unit Adjustment

Once the size of the connector to be assembled has been

determined the 10962 Fixture Unit requires some adjustments.

1. Select the correct connector stop (14, 20, 26, 36, 40, 50,

68, 80 or 100 position; B of Fig. 14) for your application.

2. Locate the yolk shaped cover plate (A of Fig. 14) and

thumbscrew at the top of the fixture unit. Remove

and set aside. Close fixture unit grooved plates by

manually squeezing them together.

Figure 3. Press leaned back 3

Figure 4. 10960-2000 Hand Press 4

Figure 5. 10961 Cutting Unit 5

Height

adjustment

knob

Shuttle

block

Gauge block

Side bar

knob &

platen

Thumbscrew

Stop brackets

3. Grasp the stop so the numbers face up, the rounded end

to the rear and the grooved end facing the operator. With

the grooved end raised up, slide the back end against the

small spring that contacts the stop under the cover plate.

Make sure the stop pushes against the spring. Lower the

grooved end (front end) down into the slot and maintain

downward pressure. The spring should be pushing

forward against the connector stop which should be

held in place by the silver colored pin against

a tab mechanism underneath.

4. Holding the connector stop down in place, replace the

yolk shaped cover plate and tighten the thumbscrew.

To verify the connector stop is correctly installed, press

the release buttons on the front of the fixture unit (A of

Fig. 7) and the connector stop should spring to the back.

Close the grooved plates and the stop should spring

forward again.

5. If planning to terminate with flat cable, then proceed to

Step 7. Otherwise, turn the fixture unit over and locate

the size indexes on the

two strips adhered to the

bottom sides (Fig. 6).

6. Adjust the cable clamp

stop (B of Fig. 6) by

turning the adjustment

knob (A of Fig. 6) on the

rear of the unit to align

the grooves in the cable

clamp stop with the

correct size index.

Return fixture unit

to shuttle block.

7. Fixture unit is now

ready for use.

Cable Preparation

Before assembly of the MDR 101XX-6000 Wiremount Plug

can take place, the cable must be prepared. After selecting the

appropriate conductor count cable, use the corresponding

method for round jacketed discrete wire or flat ribbon cable.

Discrete Wire Cable Preparation

1. Remove approximately 3 inches of the outer jacket of

insulation revealing the braided shielding.

2. Cut the braided shielding about 1/2 inch above the end

of the jacket and peel it back over the jacket.

CAUTION: Do not score the underlying insulation

of the conductors when cutting the braid.

3. Unwrap and remove the foil as far back as the jacket.

4. Remove any fiber or plastic stiffeners so only

conductors are revealed.

5. Cable is now ready for termination.

0.025” Flat Ribbon Cable Preparation

1. If the cable is shielded, cut jacket back, exposing the

pleated foil. Peel pleated foil back above the jacket

and leave attached.

2. Split insulated conductors to separate them individually.

3. Cable is now ready for termination.

Connector Termination

1. Place the fixture unit onto either the fixture block (Fig.

12) or the shuttle block on the press (C of Fig. 4) with the

slot on the fixture unit toward the operator and the cable

clamp stop adjustment knob at the rear of the unit,

away from the operator.

2. Select a connector and both covers of the correct size.

3. Place the first cover, shaped like the letter “U”, into the

slot at the top of the fixture unit (Fig. 7), open end toward

the operator and the grooved side with the posts facing

up. Push the cover down in the slot and back against the

spring loaded connector stop previously installed

to lock it in place.

4. For termination choose the appropriate type of cable:

Discrete Wire Cable

A. Place prepared cable into the cable clamp (Fig. 13)

with the jacket even with the top of the clip’s edge.

B. Arrange the individual cable conductors into bundles

so that the first to be assembled are closest to

the clamp opening.

C. Place the clamped cable into the fixture unit while

guiding the first conductors into the open “U”

of the cover. Push the clamp back until it

contacts the previously adjusted stop.

D. Carefully untwist the first set of conductors. Push

the first conductor to the back of the slot. Gently

pull up and to the left to align wire with the groove

in rear left of the cover and then down into the

corresponding wire slot. Stretch it slightly and

lay it into the grooved wire holding slot. Be sure

the wire is properly seated into the “U” shaped

cover (Fig. 8) by gently pushing it into the slot.

Figure 6. Back side of 10962-2000

Fixture Unit

6Figure 7. “U” cover plate 7

Adjustment

knob

Cable

clamp

stop

Release

buttons

E. Repeat for the next conductor, except position it to

the rear and right. Place the next wire in the left slot

(adjacent to the first one), followed by another wire

in the right slot, etc., until all conductors are

in position. Proceed to Step 5.

0.025” Flat Ribbon Cable

A. To use the fixture unit, first remove the cable clamp

stop (B of Fig. 6) from the fixture unit. This is done

so that the flat cable may be inserted into the

fixture unit without obstruction.

B. Slide the prepared cable end into the fixture slot so

the first conductor is towards the back, facing

the left side.

C. Lay the conductors into the grooved wire holding slot

accordingly until all conductors are positioned.

Proceed to Step 5.

5. Pick up second cover and rub the paper liner to ensure

transfer of adhesive to the cover. Remove the paper liner

from the back of the second cover and place the cover

(adhesive side down) over the wires and first cover,

aligning it with the first cover’s guide pins. Keep the

notched end toward the operator. Press it down on

the first cover’s guide posts (Fig. 9).

6. Slide the platen assembly forward using the side bar

on the operator’s left side to reveal the cutting unit.

7. Push shuttle block with fixture unit and cable

subassembly away from the operator, back under

the cutting unit, until it contacts the shuttle stop.

8. Pull the press handle down and release, cutting

the wires (Fig. 10).

9. Push platen back into place using the side bar.

10. Pull the shuttle out. Placing one finger near the center

of the covers to prevent movement or wire dislocation,

remove the cut wires from the fixture unit.

11. Push the release buttons on the front of the fixture unit to

allow placement of the connector body over the covers

(Fig. 11). Make sure the alignment tab on the inside end

of the connector body is aligned with the notch on the

second cover, nearest the operator. Push the connector

body down over the covers until a slight “click” is heard.

12. Push shuttle block, with fixture unit and cable

subassembly, away from the operator until it stops.

13. Pull press handle completely down, pressing connector

body onto the covers and subassembly.

14. Lift handle and pull shuttle block and assembly

toward the operator.

15. Completed assembly may now be removed

from the fixture unit.

Figure 8. Wires in “U” slot cover 8Figure 9. 2nd cover on top of wires 9

Figure 10. Cut wires 10 Figure 11. Connector body 11

Blade Replacement

Remove the cutting unit (Fig. 5) from the press. Loosen

the set of hex screws on each side of the cutting unit,

approximately two turns. Blades may now be removed.

Install new blades* ensuring the beveled edge is facing out.

Blades are self aligning. Tighten the screws and reinstall

the cutting unit.

*Order 10970-9 replacement blades which are packaged

2 blades per set.

Multiple Wiring Stations

Increased through-put and greater press utilization can be

achieved by setting up additional wiring stations. When

required, order one each of the 10963-2000 fixture block

and one each of the 10962-2000 fixture unit. After the

wires are properly positioned in the fixture unit, move

the unit to the press for final termination of connector.

Figure 12. 10963-2000 Fixture Block

Figure 13. 10964-1 10964-2 Cable Clamps

Figure 14. 10962-2000 Fixture Unit with connector stops 14

Connector

stops

Cover

plate

Printed on recycled paper

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Litho in the USA

Call 800-225-5373

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