Specifications

Southwestern Industries, Inc.
ProtoTRAK SMX K2, K3, K4 & Retrofit Safety, Installation, Maintenance, Service & Parts List Manual
26
Item
P/N
Title
Qty
2
22378
MANIFOLD-PT4 AIR
1
3
22607
FILTER/REGULATOR-PT4
1
8
22644-4
PLUG-1/4 NPT HEX SOCKET
3
9
22645-4
NIPPLE-1/4 NPT x 1.37 LG
1
11
22646-4
ADAPTOR-ELBOW MALE 1/4 x 1/8 NPT
1
12
22647-2
NIPPLE-1/8 NPT x 0.750" LG
1
18
4-40X3/8 31B
SCREW-PH-PHIL-EXT SEMS-STL-BO
2
19
10-32X3/8 10B
SCREW-PH-PHIL-STL-BO
2
20
M6-1.0X25 25B
SCREW-SHCS-STL-BO
2
24
22772
SOLENOID ASSY- AIR REGULATOR
1
25
22581-5
OILER
1
i22380-1
2.13 Mounting the Display Pendant
The ProtoTRAK SMX display pendant mounts to the pendant arm with four 1/4-20 x ¾ SHCS
that are shipped screwed into the left side of the display. There is a locating screw on the
pendant arm to help align the pendant with the mounting holes.
CAUTION!
The locating screw in the arm is used for positioning. Keep a hold of the pendant until the
screws are fastened.
If the pendant arm rotates too freely, remove the painted cap on the bracket attached to the
column and tighten the hex nut to adjust it. Replace the cap.
2.14 Cable Interconnections
All cable interconnections are made at the factory except for those connecting to the pendant
display. There are a total of 4 cables that need to be connected to the pendant for non-spindle
control machines. See Figure 15 & 16 for a complete illustration of cable interconnections for all
components. There are an additional 2 cables for the electronic handwheel option and 2 more
cables for the spindle control option (digital I/O and spindle control ports).
With the main power to the machine turned off, plug in the connectors that are bundled on the
pendant arm. Each cable mates to only one connector on the pendant display back panel. Use
the key on the pendant to match up the connectors with the correct port. The machine ID port
(or called LPT) and parallel port (hardware key) will have a key plugged into it. The monitor
port and network ports will be left empty during installation.
Make sure there is sufficient slack in the cables for when the pendant is rotated about the
pendant arm. The worst case is when the pendant is all the way forward toward the operator.
The following drawing describes all of the cable connections to the pendant.
Make sure there is a hardware (option) key plugged into the parallel port of the pendant. This
key activates any converters or options ordered. The part # for this key is 22648. The key
must be programmed according to the type of machine it is on and the options ordered.
Figure 12 - Air Regulator/Solenoid Assembly - P/N: 22380-1