AB-6256 
5 
Cable assembly: Following is an example of cable assembly installation using round outlet box (JIS* C8340) with two entries. 
  ∗ JIS: Japanese Industrial Standard 
Lead the controller cable into the outlet box through an entry.  Connect the controller cable with the cable assembly, as shown in 
Fig. 4. 
Note that the size of the entry must be large enough for the main unit cable connector to lead through.  The main unit cable will 
be connected when the power is supplied. (See Figs. 1 and 4.) 
 
 
 
 
 
 
 
Figure 4.  Connection example of cable assembly 
 
Installation of main unit 
Main unit is easily assembled with the sampling probe by snap-in bayonet mount.  Refer to the following procedure. 
1)  Engage the notches of the main unit with the locking knobs of the sampling probe, then lightly press the main unit. 
2)  Turn the main unit clockwise until it stops, as shown in Fig. 5. 
 
 
 
 
 
 
 
 
 
Figure 5.  Assembling the main unit with the sampling probe 
3)  Connect the main unit cable with the cable assembly, to which the controller cable has already been connected, as shown 
in Fig. 6. 
 
 
 
 
 
Figure 6.  Connection of the main unit cable with the cable assembly 
Round outlet box 
with 2 entries 
Controller 
Cable assembly 
Entry 
Lead the main unit cable 
through this entry to connect 
with the cable assembly.  
Cable assembly 
Connect.
ssemble.
ttach. 
Turn. 
Notch
Locking 
knob
Controller
Main unit 
Round outlet box 
with 2 entries 
Lead through entry. 
Entry 
Cable assembly 
Connect.