FC SERIES ELECTRONIC INDICATOR
DATA SHEET
PNJ3
The FC series electronic indicator uses a solid state indicator as an indicating element, completely eliminating the
need for mechanical moving parts and provides high reliability.
Use of two indicating elements has enabled arrangement
of many monitoring points in a limited space, which is useful
to compare monitoring points influenced by one another.
FEATURES
1. Outstanding reliability
The adoption of a solid state indicator has completely
eliminated the need for mechanical moving parts, providing excellent reliability.
2. Two-point indicator
This instrument indicates 2 different values at the same
time, so a large number of monitoring points can be
arranged in a small space, whereby monitoring points
influenced by one another can easily be compared and
indicated.
3. International standards
This instrument is compact in size, conforming to the international standards of IEC. It operates on 24V DC power
to deliver 1 to 5V DC signals as recommended by IEC
standards. 100V and 200V AC power are also available
for convenience of operation. It also accepts a thermocouple, a resistance bulb or a 4 to 20mA DC input converter optionally.
4. Digital indication/setting function
Input signals can be read accurately from the digital indicator on the front panel. Various parameters can also be
set on the front of the panel.
FUNCTIONAL DIAGRAM
EDS11-117c
Date
Jan. 27, 1999
PNJ3
4. Power failure processing functions
SPECIFICATIONS
1. Input signal
(1) Analog input signal: 2 points
Indicating input 1*
AI1
Indicating input 2*
AI2
1 to 5V DC
Input resistance, 1MΩ or more
Allow. error ± 0.2%/FS
* Indicating input 1 select from the following inputs.
24V DC power supplied to transmitter
during AC operation
Allow. error
± 0.2%/FS
Type
I+ J:0 to 600°C
I0 K:0 to 1200°C
E:0 to 800°C
I–
R:0 to 1600°C
10mV DC span or
more
Allow. error
± 0.5%/FS*
Pt100
–50 to 500°C
50°C span or more
Current input signal
Termocouple input
4 to 20mA DC
Resistance
bulb input
Basic contact compensating function
Allow. error
± 0.5%/FS
2. Output signal
(1) Analog output signal: 2 points
Indicating input 1 com- AO1
pensation
Indicating input 2 com- AO2
pensation
1 to 5V DC
Output resistance, 1Ω
or less
Allow. error ± 0.2%/FS
FLT
High alarm output 1
H1
Low alarm output 1
L1
High alarm output 2
H2
L2
Low alarm output 2
Input signal abnormality:
FLT lamp lights, FLT contact output
"ON".
Indication of abnormal contents:
Cause of abnormality indicated in numerical values on front panel.
6. Other functions
7. Operating conditions
Open-collector
output (photocoupler insulation)
Power supply:
Output rating,
30V x 0.1A DC
max.
3. Indication, alarm, setting, functions
(1) Bar graph indication
Indication method
5. Self-diagnosis functions
Data protective function by pass code
(2) Digital output signal: 5 points
Fault output
Power failure detection:
Alarm output "OFF" at power failure detection.
During power failure:
Data backed up by capacitor within 5
minutes. Alarm set data stored in nonvolatile memory (more than 10 years at
ambient temperature of 50°C or less).
Power failure recovery:
Initial or continuous start set within 5
minutes of power failure.
Recovery from power failure exceeding 5
minutes is initial.
PV indicator
GV indicator
LED (red)
LED (green)
No. of indicating segments 101 + 2
101 + 2
Indication range
0 to 100% linear
0 to 100% linear
Indication resolution
1 %/FS
1%/FS
Scale length
100mm
100mm
Indication mode
0 to 100% bar graph indication,
0 to 100% reverse bar graph indication,
0 to 100% dot indication
(2) Numerical value indication/setting
Indicating method:
LED (red), name in 3 digits + numerical
value in 5 digits (negative code included)
Contents of indication:
Indicating input signal (industrial value),
high/low alarm, etc.
Contents of indication select by use of F/S,
, , keys on front panel.
Setting method: By use of F/S, , , , ST keys on front
panel.
(3) Alarm functions
High/low alarm set in industrial values for display of indicating
signal.
Indicating method:
Two LED lamps (red) on front panel
..... High alarm indicator
..... Low alarm indicator
Select from 3 types
24V DC (20 to 30V DC)
100V AC (85 to 132V/47 to 63Hz AC)
200V AC (187 to 264V/47 to 63Hz AC)
Power consumption:
Approx. 11W (DC)
Approx. 20VA (AC)
Dielectric strength:
1500V AC, 1 min.
Insulation resistance:
500V DC, 100MΩ or more
Ambient temperature:
0 to 50°C
Ambient humidity:
90% RH or less
Enclosure:
Steel case
Nameplate:
100 (H) x 70 (W) mm, white acryl
Dimensions:
144 (H) x 72 (W) x 407 (D) mm, IEC
(DIN) standards
Mass {weight}: Approx. 2.9kg
Mounting method:
Flush in door mounting; vertical mounting. Mountable on tilted surface, angle
"α"
α=0° to 90°
Finish color:
Munsell N1.5 for both front panel and
case
Range of delivery:Electronic indicator and mounting bracket
CODE SYMBOLS
1 2 3 4 5 6 7 8
PN J 3
Description
5
ndicating input 1
1 to 5V DC
4 to 20mA DC with 24V DC power supply
J thermocouple
10mV DC span or
K thermocouple
more
E thermocouple
Basic contact comR thermocouple
pensating function
Resistance bulb, Pt100, 3-wire, 50°C
span or more
A
B
C
D
E
F
G
The product conforms to the requirements of the
Electromagnetic compatibility Directive 89/336/EEC as
detailed within the technical construction file number
TN510402. The applicable standards used to demonstrate
compliance are :-
EN 55011 : 1991 CLASS A
Conducted and Radiated emissions
EN 50082-1 :-1992
Radiated immunity, ESD and FBT
IIndicating input 2
1 to 5V DC
4 to 20mA DC with 24V DC power supply
A
C
Power supply
24V DC (20 to 30V DC)
100V AC (85 to 132V/47 to 63Hz AC)
200V AC (187 to 264V/47 to 63Hz AC)
1
2
3
OUTLINE DIAGRAM
(Unit:mm)
Panel thickness 8mm or less
16
144
Terminals
52
Mounting
bracket
200min.
Supporting
bracket
72
355
Panel cutout
When mounting "n" units
68
+0.7
0
138
138
+1
0
+1
0
200min.
250min.
When mounting 1 unit
(72.2n – 4)
+1
0
No. of units
n 2
PNJ3
CONNECTION DIAGRAMS
Compression terminal
01
AI
(Indicating input2)
I+
31
02
AI2
I0
32
03
I–
33
04
AO1
34
05
AO2
35
06
AI, AO Common bus
1 to 5VDC signal output
–
+
DC power for
Transmitter
DO
(High alarm output)
DO
(Low alarm output)
36
07
SC
SC
37
08
SC
SC
38
09
SO1
39
10
IR1
40
11
IO1
41
12
H1
42
13
L1
43
14
44
15
45
DO
(High alarm output)
DO
(Low alarm output)
DO
(FLT output)
24VDC power for DI, DO
18
FLT
– 19
PCD
VPD
49 +
24VDC power for DI, DO
– 20
PCD
VPD
50 +
Instrument power
(24VDC)
– 21
PC *
VP *
51 +
16
H2
46
17
L2
47
AI
(Indicating input 1)
AO
Analog output 1
AO
Analog output 2
AI, AO Common bus
48
G
AC
AC
71
72
73
24VDC power for DI, DO
Instrument power
(24VDC)
Note: * Symbols for AC instrument power are VPO, PCO.
Output : approx. 24V DC (0.1A max.)
Ground
Instrument power (AC)
Instrument power (AC)
Connections for indicating input 1 terminals
1 to 5V DC
The 5th digit of
code symbols
"A"
4 to 20mA DC
The 5th digit of
code symbols
"B"
+
Thermocouple
The 5th digit of
code symbols
C,D,E,F
31
32
+
–
33
+
31
Resistance bulb
The 5th digit of
code symbols
G,W
32
–
–
33
+
31
–
33
+
+
31
–
–
33
+
31
–
33
32
32
+
4 to 20mA DC
power supply
The 5th digit of
code symbols
"B"
–
32
PC
21
Caution on Safety
*Before using this product, be sure to read its instruction manual in advance.
Head Office
6-17, Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan
http://www.fesys.co.jp/eng
Sales Div.
International Sales Dept.
No.1, Fuji-machi, Hino-city, Tokyo, 191-8502 Japan
Phone: 81-42-585-6201, 6202 Fax: 81-42-585-6187
http: //www.fic-net.jp/eng
Information in this catalog is subject to change without notice.
Printed in Japan