INST.No.INE-378-P9CE
- 13 -
1
2
3
4
5
6
7
8
9
10
Wiring
Driver
(
1
)
(
2
)
(
3
)
(
4
)
(
2
)
Lead wire
Wiring
insertion
Ground power
24V DC
+ ~
Contact
Signal
External
Input/output
Fiber optics
Key
slit
Guide number
24V DC
OUT
P
+
P
-
S
+
S
-
DO DI COM
+ -
4 to 20mA DC
Optical connector
5. Connections and wirings
5.1 Connections and wirings
(1) Insert a driver to the concave part at the upper side of the terminal board.
(2) Lift the driver shank up and push up the metal hook with the tip of the driver.
(3) Insert a lead wire to the opening of the lower side of the terminal board.
(4) The lead wire is fixed by removing the driver.
5.1.1 Connections of fiber optics assembly to thermometer
Cramp type terminals are used for wirings of power, ground and input/output terminals. Insert a 3mm
minus driver to the concave part at the upper side of the terminal board as shown above, and lift the driver
up like as a lever to open the wiring part. Insert a lead wire to the opening wiring part.
Caution
When connecting the optical connector of the fiber optics assembly to the optical connector of
the thermometer, make sure to turn it with your hand.
(Don’t turn it by using a tool like as pliers.)
Caution
The thermometer has been calibrated with the fiber optic assembly. Connect the correct fiber
optics assembly to the thermometer (Ref. [3.1.1 Thermometer view] and [3.3 Fiber optics])
If you want to use the different combination of the thermometer and the fiber optics assembly,
you are requested to return them for re-calibration.
Caution
For mounting the lens assembly with the air purge case, connect the fiber optics after mounting
the air purge case. For removing, disconnect the fiber optics and then remove the air purge
case. If the air purge case being connected with the fiber optics is mounted or removed, the
fiber optics may be damaged by the weight of the air purge case.
Caution
Make sure to turn the optical connector of the fiber optic assembly with your hand for its
connection. Don’t turn it by using a tool like as pliers to prevent it.
*Note
For Models IR-
FA□S□□ and IR
-
FAQ□S
(Reference to the separate instruction manual).
[Communications interface for IR-FA].
*Note