FC SERIES MANUAL LOADER
(CONTINUOUS OUTPUT TYPE)
DATA SHEET
PNB1
The FC series manual loader is available in two types, a
manual control type and a remote control type used in combination with a compact controller.
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
communication.
It can be directly connected to a thermocouple, resistance
bulb or 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 100V or 200V 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
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)
EDS11-103e
Date
Jul. 1, 1994
PNB1
SPECIFICATIONS
1. Input signal
(1) Process value input signal:
One input selctable from the following
Voltage input signal
Current input signal
Thermocouple
input
Resistance
bulb input
1 to 5V DC
4 to 20mA DC
I+
I0
Type
I–
J: 0 to 600°C
K: 0 to 1200°C
E: 0 to 800°C
R: 0 to 1600°C
JPt100/Pt100
–50 to 500°C
Input resistance,
1MΩ or more
24V ± 2V DC can be
supplied to transmitter
in case of AC power
supply (approx. 3.5mA
max)
10mV DC span or
more
cold junction compensation comprised
Allow. error
± 0.2%/FS*
Allow. error
± 0.2%/FS*
50°C span or more
Allow. error
± 0.5%/FS*
Allow. error
± 0.5%/FS*
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
(photo-coupler
insulation)
ON 0V, OFF 24V
( input current, approx.
11mA/24V DC)
2. Output signal
(1) Control output signal: 1 point
Current output
Ml+
Ml–
4 to 20mA DC
Allow. Ioad resistance,
600Ω or less
Allow. error ± 0 2%/FS
(2) Analog output signal: 2 points
Compensated process
value signal
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
output (photocoupler insulation)
M
High alarm output
H
Low alarm output
L
Output rating,
30V x 0.1A DC,
max.
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
0 to 100% bargraph indication,
0 to 100% reverse bargraph indication,
dot indication, –50 to +50% deviation
indication
Indication mode
(2) Operation mode indication
Indicating method:
LED (red and green)
Red: M, HM
Green: A
(3) Numerical indication, setting
Indication method:
LED (red), name in 3 digits + number in 5
digits (negative sign included)
2
Indication contents:
Process value (industrial value), high/low
alarm, limiter value, etc.
Indication contents are selected with
,
keys on front panel.
F/S ,
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 control 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
M
M
A
A
A
HM selection
HM selection
M selection*
HM selection
HM selection*
Balance bumpless
Balanceless bumpless
A
M selection
Note: * Balanceless bumpless by setting tracking speed
(6) Alarm function
High/low alarm can be set in industrial values for process
value input signal.
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
(c) CC data line: Private interface
Transmission speed: 19.2Kbps
No. of units connectable: 15 max.
Transmission distance: 500m 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 only)
9. Operating conditions
Power supply:
Selected from the following 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:
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 391 (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 1
Description
Process value input signal
1 to 5V DC
4 to 20mA DC
J thermocouple
10mV DC span or
K thermocouple
more, cold junction
E thermocouple
compensation
R thermocouple
comprised
Resistance bulb, JPt 100, 3-wire, 50 °C
span or more
Resitance bulb, Pt100, 3-wire, 50 °C
span or more
A
B
C
D
E
F
G
W
Operating method
M type
A-M type
A
B
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
Hard manual back-up unit
(24V DC power only)
None
With
1
2
Y
T
R
S
C
Transmission function
None
T-link
RS-422A
RS-485
CC data line
Notes: Symbols of resistance bulbs are as follows.
JPt100.....JIS C 1604-1981
Pt100.....IEC Pub 751-1983
(Selection of JPt100/Pt100 is possible by
using front panel key.)
3
PNB1
OUTLINE DIAGRAM
(Unit:mm)
Terminal
Terminal cover
16
144
Panel thickness 8mm or less
140
36
Support
bracket
Mounting
bracket
200min.
72
355
Panel cutout
68
4
+0.7
0
138
+1
0
250min.
+1
0
When mounting "n" units
138
200min.
When mounting one unit
(72.2n – 4)
+1
0
No. of units
n 2
CONNECTION DIAGRAM
Block terminals (M4 screws)
AO
(Compensated
PV signal)
Process
value
input
I+
(PV)
I–
(SC)
DO
(Manual mode)
11
32
13
33
14
SMV
15
AC
16
Io
31
12
M
DI
(Manual mode command)
KPV
34
FLT
35
AC
DO
(FLT output)
71
52
72
53
73
AO
(Control output)
MV
54
74
AI, AO
Common bus
AO
(Control output)
Current output
SC
55
75
MI+
56
76
MI–
57
77
H
58
78
L
59
79
PC*
60
80
PCD
61
81
DO
(High alarm)
DO
(Low alarm)
Instrument power
(24V DC, AC power)
24V power for
DI, DO
Instrument power (AC)
51
Earth
–
–
G
62
AI1
AI
(External MV point)
SC
AI, AO
Common bus
DI
(Valve position
command)
EXS
VP*
82
VPD
+
+
Instrument power
(24V DC, AC power)
24V power for
DI, DO
Note: * Symbols for AC instrument power are VPO, PCO.
Output: Approx. 24V DC (0.1A max.)
Process value input terminal 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
31
The 5th digit of
code symbols:
A
4 to 20mA DC
Thermocouple
11
–
12
+
+
11
–
–
12
+
11
–
12
+
+
11
–
–
12
+
11
–
12
31
Resistance bulb
The 5th digit of
code symbols:
G,W
31
31
+
–
31
PC
60
5
PNB1
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
End station
HOST
MASTER
CONTROLLER
First station
Host
Termination
Resistor
Communication cable
PNB1
PNB1
PNB1
PNB1
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