FC SERIES ELECTRONIC INDICATOR
DATA SHEET
PNJ1
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 mounting 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 recommened 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
EDS11-107e
Date
Jan. 27, 1999
PNJ1
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.
Current input signal
4 to 20mA DC
24V DC power supplied to transmitter
during AC operation
Allow. error
± 0.2%/FS
Thermocouple input
I+
I0
I–
Type
J:0 to 600°C
K:0 to 1200°C
E:0 to 800°C
R:0 to 1600°C
10mV DC span or
more
Allow. error
± 0.5%/FS
Resistance
bulb input
Pt100/Pt100
–50 to 500°C
50°C span or more
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
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.
5. Self-diagnosis functions
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
Data protective function by pass code
(2) Digital output signal: 5 points
Fault output
FLT
High alarm output 1
H1
Low alarm output 1
L1
High alarm output 2
H2
L2
Low alarm output 2
7. Operating conditions
Power supply:
Open-collector
output (photocoupler insulation)
Output rating,
30V x 0.1A DC,
max.
3. Indication, alarm, setting, functions
(1) Bar graph indication
Indication method
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
Indicating mode
0 to 100% bar graph indication,
0 to 100% reverse bar graph indication,
0 to 100% dot indication
(2) Numerical value indication/setting
Indication method:
LED (red), name in 3 digits + numerical
value in 5 digits (negative code included)
Contens of indication:
Indicating input signal (engineering unit),
high/low alarm, etc.
Contents of indication select by use of F/S,
, , keys on front panel.
Setting method: By using of F/S, , , , ST keys on front
panel.
(3) Alarm functions
High/low alarm set in engineering unit for display of indicating
signal.
Indicating method:
Two LED lamps (red) on front panel
..... High alarm lamp
..... Low alarm lamp
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
Name plate:
100 (H) x 72 (W) mm, white acryl
Dimensions:
144 (H) x 72 (W) x 391 (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 1
A
Description
5
Indicating input 1
1 to 5V DC
4 to 20mA DC
J thermocouple
10mV DC span or
K thermocouple
more
E thermocouple
Basic contact compensating function
R thermocouple
Resistance bulb, JPt100, 3-wire, 50°C
span or more
Resistance bulb, Pt100, 3-wire, 50°C
span or more
A
B
C
D
E
F
G
W
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
Note: Symbols of resistance bulbs are as follows.
JPt100 ..... JIS C 1604-1981
Pt100 ..... IEC Pub751-1983
(JPt/Pt changeover is possible with front key.)
OUTLINE DIAGRAM
(Unit:mm)
Terminal
Terminal cover
16
144
Panel thickness 8mm or less
Support
bracket
140
36
Mounting
bracket
200min.
72
355
Panel cutout
When mounting "n" units
+1
0
138
138
+1
0
200min.
250min.
When mounting 1 unit
68
+0.7
0
(72.2n – 4)
+1
0
No. of units
n≥
–2
PNJ1
CONNECTION DIAGRAM
Block terminals (M4 screws)
AO
Indicating input 1
compensation
AO
Indicating input 2
compensation
AI, AO
Common bus
DO
(Alarm output 1)
DO
(Alarm output 2)
Instrument power
(24V DC, AC power)
–
DI, DO
24V power
–
Earth
51
71
AI2
AO1
52
72
AO2
53
73
54
74
SC
55
75
H1
56
76
L1
57
77
H2
58
78
L2
59
79
PC*
60
80
PCD
61
81
VP*
G
62
82
VPD
AI
(Indicating input 2)
AI, AO
Common bus
SC
Instrument power
(24V DC, AC power)
+ DI, DO
24V power
+
Note: * Symbols for AC instrument power are VPO, PCO,
approx. 24V DC (0.1A max.) output
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
11
31
+
–
12
+
11
Resistance bulb
The 5th digit of
code symbols
G,W
31
–
–
12
+
11
–
12
+
+
11
–
–
12
+
11
–
12
31
31
+
4 to 20mA DC
power supply
The 5th digit of
code symbols
"B"
–
31
PC
60
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