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Order Toll-Free: 1 800 252 1910 · www.cjanderson.com · Fax: 1 708 867 5467
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The diagram shows a typical switch type
selector system. Depending on the controller
that you have and the inputs for car leveling
and slow downs we can design a switch type
selector for you.
If it's a CJA Control System you'll need five
limit switches, each with one normally
opened contact. Three of the five switches
will be mounted on a bracket and hang off
the side of the elevator. One switch will be
for level up, one for level down and one for
door zone.
The remaining two switches will be mounted
on opposing sides of the elevator and
function as slowdowns when traveling into
each floor.
If you are using another controller company
we can customize your switch type selector
to meet your needs. Just give us a call at 800-
252-1910.
Switch Type Selectors
Side View
Top of Elevator View
TOP OF CAR
LEVEL UP, LEVEL DOWN & DOOR
ZONE SWITCH MOUNTED INLINE
ON ONE BRACKET
C
R
O
S
S
B
E
A
M
DOOR ZONE CAM
SLOW DOWN CAM
UP SLOW DOWN CAM
DOWN SLOW DOWN
SWITCH
UP SLOW DOWN CAM
AND BRACKET
Elevator Cab
c
o
c
o
c
o
3rd Floor
2nd Floor
1st Floor
Door Zone
Switch
Level Down
Switch
Level Up
Switch
c
o
Slo
S
Car Leveling
Cam
Car Leveling
Cam
Car Leveling
Cam
Up Slow Down
Cam
Down Slow
Down Cam
Down Slow
Down Cam
UP Slow Down
Cam
The diagram shows a typical tape type
selector system. Depending on the controller
that you have and the inputs for elevator car
leveling and slow downs, the Accu-Track III
has 10 relays and sensors to be used for a
variety of functions. The Magna-Track has
only five but one more can be added for a
second door zone upon request and for an
additional charge.
If it's a CJA Control System then you'll need
to use three tracks of magnets, one for up
slow down, one for level up level down and
door zone, and one for down slow down.
These selectors can be used for absolute
positioning upon request. Relays are
available and additional tracks and sensors
can be utilized.
Tape Type Selectors
Side View
Top of Elevator View
C
R
O
S
S
B
E
A
M
TOP AND BOTTOM TAPE
HOLDERS
TAPE SELECTOR HEAD
ACCU-TRACK SHOWN
TOP OF CAR
Elevator Cab
3rd Floor
2nd Floor
1st Floor
TOP TAPE
HOLDER
TAPE
SELECTOR
HEAD
MOUNTED ON
TOP OF CAR
LEVELING/
SLOW DOWN
MAGNETS
ADJUSTABLE
BOTTOM TAPE
HOLDER
RAIL