FC SERIES MANUAL LOADER
(CONTINUOUS OUTPUT TYPE)
DATA SHEET
PNB3
The FC series manual loader is available in two types. One
is used for remote control in combination with a compact
controller, while the other is dedicated for manual operation.
This instrument is equipped with a solid state indicator and
pushbutton operation circuit to provide easy readouts and
handling for process operation by man-machine interface.
It can be directly connected to a 4 to 20mA input optionally.
FEATURES
1. High reliability
The manual loader is a solid state instrument having few
mechanical parts. The indicator and other units which
formerly consisted of mechanical parts are also designed
with solid state circuits to provide high reliability.
2. Application of international standards
The instrument is compact, and the external dimensions
comply with international IEC. The power supply and
signal also comply with IEC standards (24V, 1 to 5V DC).
Operation on 110V or 220V AC power supply is possible.
3. Front panel operation
Process values, valve position input, etc. can be read
accurately from the digital display on the panel front.
Parameter setting and manual operation are also possible
from the front of the panel.
FUNCTIONAL DIAGRAM
PV
Linearize
Square-root
extraction
MV
Manual mode
output (M)
Filter
Compensated
process value
signal (KPV)
Process value input
(PV)
Control output
(voltage) (MV)
Limiter
External MV input
(Al1)
H
A
L
M
Prearranged valve position
Valve position
command (EXS)
Manual mode
command (SMV)
MV
Control output
(current) (MI)
HM
Manual
back up
HMV
FAULT
FLT output
High alarm
output (H)
KPV
ALM
Low alarm
output (L)
EDS11-113d
Date
Dec. 20, 1994
PNB3
SPECIFICATIONS
1. Input signal
(1) Process value input signal:
One input selectable from the following.
Voltage input
signal
1 to 5V DC
Input resistance 1MΩ
or more
Allowable error
± 0.2%/FS*
Current input
signal
4 to 20mA DC
Allowable error
+0.2%/FS*
24V ± 2V DC can be supplied
to transmitter in case of AC
power supply (approx. 35mA
max)
Types
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;
cold junction compensation
comprised
Allowable error
± 0.5%/FS*
Pt100Ω (0°C)
–50 to 500°C
50°C span or more
Allowable error
± 0.5%/FS*
I+
I0
I–
Thermocouple
input
Resistance
bulb input
Note *: FS: Full scale
(2) Analog input signal: 1 point
External MV
input signal
AI 1
1 to 5V DC Input resistance, 1MΩ or more
Allow. error ± 0.2%/FS
(3) Digital input signal: 2 point
Manual mode
command
SMV
Valve position
commend
EXS
Contact input
ON 0V, OFF 24V
(photo-coupler ( input current, approx.
insulation)
11mA/24V DC)
2. Output signal
(1) Manipulated output signal: 1 point
Current output
Ml+
Ml–
4 to 20mA DC
Allow. Ioad resistance,
600Ω or less
Allow error ± 0 2%/FS
KPV
Control output
MV
1 to 5V DC
Output resistance, 1Ω or
less
Allow error ± 0 2%/FS
(3) Digital output signal: 4 points
Fault output
Manual mode output
FLT
Open-collector out- Output rating,
put (photo-coupler 3 0 V x 0 . 1 A D C ,
max.
insulation)
M
High alarm output
H
Low alarm output
L
3. Indication, setting, operating functions
(1) Bargraph indication
PV indicator
MV indicator
Indication method
LED (red)
LED (red)
No. of segments
101 + 2
51 + 2
Range
0 to 100%, linear
0 to 100%, linear
Resolution
1 %/FS
2 %/FS
Scale length
100mm
50mm
Indication mode
0 to 100% bargraph indication,
0 to 100% reverse bar graph indication,
0 to 100% dot indication, –50 to +50%
deviation indication
(2) Operation mode indication
Indicating method:
LED (red and green)
Red: M, HM
Green: A
2
M
M
A
A
A
HM selection
HM selection
M selection*
HM selection
HM selection*
Balance bumpless
A
M selection
Balanceless bumpless
Note: * Balanceless bumpless by setting tracking speed
(6) Alarm function
High/low alarm can be set in industrial values for process
value input signal.
(2) Analog output signal: 2 points
Compensated process
value signal
(3) Numerical indication, setting
Indication method:
LED (red), name in 3 digits + number in 5
digits (negative sign included)
Indication contents:
Process variable (industrial value), high/
low alarm, limiter value, etc.
Indication contents are selected with F/S ,
,
keys on front panel.
Setting method: By using F/S ,
,
,
, ST keys
on front panel
(4) Operating functions
Manual operating method:
By using of
,
,
pushbuttons on
front of the panel
Setting speed, approx. 40 sec/FS
Simultaneous press of
button, approx.
8 sec/FS
Auto operating method:
By using external MV input signal
Output limiter:
High limit setting range, –25 to 125%
Low limit setting range, –25 to 125%
Tracking speed setting range; 0 to 900
sec/FS
Hard manual operating method:
By using control knob on front panel of
HMV unit
(5) Operation mode selection
By using A/M pushbutton and HM switch on front of the panel
4. Power failure processing functions
Power failure detection:
Control output holds at power failure
detection.
During power failure:
Operating parameters backed up by
capacitor when power failure occurs
within 5 minutes.
Initial value of control output is stored in
non-volatile memory (lasts for 10 years
expected at ambient temperature of 50 °C
or less).
Power failure recovery time:
Initial or continuous start mode can be set
for power failure within 5 minutes.
Recovery from power failure lasting
longer than 5 minutes is done by initial.
Note: Control mode at initialization can be
registered
M: Manual mode or A: Auto mode
5. Self-diagnosis functions
Process value input signal abnormality:
FLT indicator lights and FLT contact
output turns "ON"
Control output abnormality:
FLT lamp lights and FLT contact output
goes "ON"
Other function is processed at all times.
Fault contents indication:
Cause of fault is indicated numerically on
numerical indicator on the front panel.
6. Transmission functions
(1) Transmission items
Supervisory items:
PNB
host
Process value, control output, operation
mode, alarm information, fault information, various limiter values, constants, etc.
Setting operation items:
Host
PNB
Control output, operation mode, various
limiter values, constants, etc.
(2) Transmission setting inhibit:
Parameter setting enable/inhibit can be designated by
transmission from the host. Designation is done by keys
on the front panel.
(3) Communication interface
(a) T-link: Private interface
Transmission speed: 500Kbps
No. of units connectable: 32 max.
Transmission distance: 1km max.
Transmission form: Multi-drop
Control method: I/O transmission and message
(b) RS-422A/485: Universal interface
Transmission speed: 2400, 4800, 9600 or 19200bps
configurable
No. of units connectable: 31 max.
Transmission distance: 1km max.
Transmission form: Multi-drop
Control method: Polling/selecting
7. Other functions
Data protective function by use of pass code
8. Additional functions (options)
(1) Hard manual unit (HMV)
Control output: 4 to 20mA DC
Allowable load resistance:
600Ω or less (24V DC power supply)
9. Operating conditions
Power supply:
Selected from the following 3 types
24V DC (20 to 30V DC)
110V AC (85 to 132V/47 to 63Hz AC)
220V AC (187 to 264V/47 to 63Hz AC)
Power consumption:
Approx. 11W (DC)
Approx. 20VA (AC)
Dielectric strength:
1500V AC, 1 min.
Insulation resistance:
100MΩ or more at 500V DC
Ambient temperature:
0 to 50°C
Ambient humidity:
90% RH or less
Enclosure:
Steel case
Rating plate (Name plate):
100 (H) x 72 (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 with indoor panel; vertical mounting
is standard.
Mounting on tilted surface possible
(angle "α")
α=0° to 90°
Finish color:
Munsell N 1.5 for front panel and case
Scope of delivery: Manual loader and mounting bracket
Item to be ordered separately:
Communication cable (type PNZ)
CODE SYMBOLS
1 2 3 4 5 6 7 8
9 10
5 -
PNB 3
Description
Process value input signal
1 to 5V DC
4 to 20mA DC with 24V DC power supply
J thermocouple
10mV DC span or more,
K thermocouple
cold junction compenE thermocouple
sation comprised
R thermocouple
RTD Pt100Ω 3-wire type, 50°C span or more
A
B
C
D
E
F
G
External MV inputs
one 1 to 5V DC
one 4 to 20mA DC
A
B
Power supply
24V DC (20 to 30V DC)
110V AC (85 to 132V/47 to 63Hz AC)
220V AC (187 to 264V/47 to 63Hz AC)
1
2
3
0
1
Y
T
R
S
Hard manual back-up unit
Without
With
Transmission function
Without
T-link
RS-422A
RS-485
Note: Front scale and temperature range are to be selected and specified from the "STANDARD
FRONT SCALE" and "STANDARD TEMPERATURE
RANGE" stated hereafter, when order being
placed.
3
PNB3
STANDARD TEMPERATURE RANGE
STANDARD SCALE
Followings are standard input temperature ranges to be
selected and to be specified with the ordering code.
Followings are standard scales to be selected and to be
specified with the ordering code.
On condition that PV is of the same scale each other,
following standard scale plates are prepared as standard.
Detector
Measurement range
J type
thermocouple
0 to 200, 0 to 300, 0 to 400, 0 to 500, 0 to 600, 200
to 400, 300 to 600 deg C
K type
thermocouple
0 to 300, 0 to 400, 0 to 500, 0 to 600, 0 to 800,
0 to 1000, 0 to 1200, 300 to 600, 400 to 800,
500 to 1000, 600 to 1200 deg C
E type
thermocouple
0 to 200, 0 to 300, 0 to 400, 0 to 500, 0 to 600,
0 to 800, 200 to 400, 300 to 600 deg C
R type
thermocouple
0 to 1000, 0 to1200, 0 to 1600, 400 to 1400,
600 to 1600, 800 to 1600 deg C
Platinum resistor 0 to 50, 0 to 100, 0 to 150, 0 to 200, 0 to 300,
t e m p e r a t u r e 0 to 400, 100 to 300, 200 to 400, –50 to 100,
–50 to 500 deg C
detector
Note: The underlined temperature range will be selected and delivered
when input temperature range is not specified in the ordering code.
OUTLINE DIAGRAM
Detector
PV scale
J type
thermocouple
0 to200, 0 to300, 0 to 400, 0 to500, 0 to 600,
200 to 400, 300 to 600 deg C, 0 to 100%
K type
thermocouple
0 to 300, 0 to 400, 0 to 500, 0 to 600, 0 to 800,
0 to 1000, 0 to 1200, 300 to 600, 400 to 800,
500 to 1000, 600 to 1200 deg C, 0 to 100%
E type
thermocouple
0 to 200, 0 to 300, 0 to 400, 0 to 500, 0 to 600,
0 to 800, 200 to 400, 300 to 600 deg C
0 to 100%
R type
thermocouple
O to 1000, 0 to 1200, 0 to 1600, 400 to 1400,
600 to 1600, 800 to 1600 deg C, 0 to 100%
Platinum resistor
temperature
detector
0 to 50, 0 to 100, 0 to 150, 0 to 200, 0 to 300,
0 to 400, 100 to 300, 200 to 400, –50 to 100,
–50 to 500 deg C, 0 to 100%
1 to 5 VDC input
0 to 10, 0 to 20, 0 to 30, 0 to 40, 0 to 50,
0 to 60, 0 to 80, 0 to 100, 0 to 200, 0 to 300,
0 to 400, 0 to 500, 0 to 600, 0 to 800,
0 to 1000 unit. 0 to 100%
MV
0 to 100%
(Unit:mm)
Panel thickness 8mm or less
16
144
Terminals
Supporting
bracket
52
Mounting
bracket
200min.
72
355
Panel cutout
When mounting "n" units
+1
0
138
138
+1
0
200min.
250min.
When mounting one unit
68
4
+0.7
0
(72.2n – 4)
+1
0
No. of units
n 2
CONNECTION DIAGRAM
Compression terminal
Not use
01
AI
(External MV input)
02
Not use
AO
(Control output)
Not use
I+
31
Io
32
03
I–
33
04
KPV
34
05
Al1
MV
Process value
input
AO
(Compensated PV signal)
35
06
Not use
36
07
SC
SC
37
08
SC
SC
38
09
SO1
39
10
IR1
40
11
IO1
41
12
MI+
13
MI–
AI, AO Common bus
AI, AO Common bus
1 to 5VDC signal output
–
+
DC power for
Transmitter
+
AO (current)
(Control output)
–
SMV
14
EXS
Not use
42
DI
(Manual mode command)
43
Not use
44
DI
(Valve position command)
Not use
15
DO
(High alarm output)
DO
(Low alarm output)
DO
(FLT output)
24VDC power for DI, DO
–
–
24VDC power for DI, DO
Instrument power
(24VDC)
–
45
16
H
46
17
L
47
18
FLT
M
Not use
DO
(Manual mode)
48
19
PCD
VPD
49
20
PCD
VPD
50
21
PC*
VP*
51
+
+
+
24VDC power for DI, DO
Instrument power
(24VDC)
Note: * Symbols for AC instrument power are VPO, PCO
Output: Approx. 24V DC (0.1A, max.)
G
AC AC
71
72
73
Ground
Instrument power (AC)
Instrument power (AC)
Process value input terminals connections
1 to 5V DC
+
The 5th digit of
code symbols:
B
4 to 20mA DC
with inner DC
power supply
of CC-S
The 5th digit of
code symbols:
B
The 5th digit of
code symbols:
C,D,E,F
32
The 5th digit of
code symbols:
A
4 to 20mA DC
Thermocouple
31
–
33
+
+
31
–
–
33
+
31
–
33
+
+
31
–
–
33
+
31
–
33
32
Resistance bulb
The 5th digit of
code symbols:
G
32
32
+
–
32
PC
21
5
PNB3
COMMUNICATION CONNECTOR
1 SIG GND
6
2 SHLD(SD)
7
8 RXD+
9 RXD–
3 INH
4 TXD+(T1)
1 SIG GND
6
2 SHLD(SD)
Black
7
White
8 RXD+
9 RXD–
5 TXD–(T2)
Green
3 INH
4 TXD+(T1)
5 TXD–(T2)
Yellow
Note:Symbol in ( ):
T-link terminal symbol
Brown
Red
6
7
8 RXD+
9 RXD–
1 SIG GND
1 SIG GND
6
2 SHLD(SD)
7
3 INH
8 RXD+
4 TXD+(T1)
9 RXD–
5 TXD–(T2)
LINE
TERMINATION
RESISTOR
2 SHLD(SD)
Black
3 INH
White
4 TXD+(T1)
5 TXD–(T2)
Green
Yellow
Red
Brown
Terminal station
HOST
MASTER
CONTROLLER
First station
Host
Termination
Resistor
Communication cable
PNB3
PNB3
PNB3
PNB3
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
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