INST.No.INE-378-P9CE
- 4 -
3. Names and functions of component parts
3.1 Thermometer
The thermometer consists of a (1) Digital display, (2) Function keys, (3) Optical connector,
(4) Input/Output terminals, and (5) DIN rail stopper.
The output signal from the thermometer is 4mA to 20mA DC and isolated.
Error alarm higher or lower is available by a contact output.
You can reset “peak hold” or “sample hold” by a contact input.
The emissivity is set by the function keys and displayed digitally.
The emissivity remote setting and the automatic emissivity processing are available by an optional
function of "with external analog input".
3.1.1 Thermometer view
(1)Digital
display
Main display:4-digit LCD.
Sub display: 4-digit LCD.
Status markers: Alarm display.
Sub markers: Status display.
Temperature unit: ºC or ºF
Ref. to [3.1.2 Function key and
Digital display.],
[3.1.4 Markers.]
(2)Function
keys
These five keys are used for the program of
parameters.
Ref. to [3.1.3 Function keys]
Ref. to [6.Operation]
(3)Optical
connector
The optical connector is for the connection
with the optic assembly.
Ref. [5.1.1 Connection of fiber
optic assembly to thermometer.]
(4)Input-Output
terminal 10P
The input/output terminals are for wiring 24V
DC power supply, ground, output signal,
contact input/output, and options.
Ref. [5.1 Connections and wirings]
(5)DIN rail
stopper
DIN rail stopper is used to mount the
thermometer to a DIN rail or to mount the
thermometer by a mounting plate.
Ref. [4.1.3 Installation/removal.]
(3)Optical
connector
(4)Input-Output
terminal 10P
IR-FA
SERIES
SEL
ENT
IR-FAINNL
V2.40
300 *1300℃
FA019I006
IR-FL6AN07 01686-07
24V DC
OUT
P+ P- S+ S-
DO
DI
COM
(1)Digital display
(2)Function
Keys
(5)DIN rail stopper
IR-FAINNL V
□. □□
300*1300
℃
FA052I002
IR-FL6AN07 01686-07
(*)
Fiber model Fiber Serial No.
For model
IR-FA
L
and
IR-FAQ
L
Alarm label
[*Serial No. Label for thermometer]
Model
Software
version
Temperature
range
Serial No.
SEL
ENT
* This label indicates the serial number of the fiber optic assembly to be combined.
Use the fiber optic assembly with the same serial number. (Ref. [3.3 Fiber optics])
Caution