FC SERIES MANUAL LOADER
(STEP OUTPUT TYPE)
DATA SHEET
PND1
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)
M
Limiter
Valve position
input (W)
Manipulated
output
(pulse width)
(PO)
A
External MV input
(PI)
W/V
H
MV
L
High alarm
output (H)
Manual mode
command
(SMV)
KPV
ALM
Low alarm
output (L)
EDS11-104e
Date
Jan. 27, 1999
PND1
SPECIFICATIONS
1. Input signal
(1) Process value input signal:
One point of signal select from the following inputs
Voltage input signal
1 to 5V DC
Input resistance,
more than 1MΩ
Allow. error
± 0.2%/FS*
Current input signal
4 to 20mA DC
24V DC power supplied to transmitter
during AC operation
Allow. error
± 0.2%/FS*
10mV DC span or
more
Basic contact compensating function
Allow. error
± 0.5%/FS*
50°C span or more
Allow. error
± 0.5%/FS*
Thermocouple
input
I+
I0 Type
I – J:0 to 600°C
K:0 to 1200°C
E:0 to 800°C
R:0 to 1600°C
Resistance
bulb input
JPt100/Pt100
–50 to 500°C
Note: * FS: Full scale
(2) Valve position input signal: 1 point
Voltage input
signal
W0 1 to 5V DC
Resistance
input signal
W+ 50 to 1000Ω 3-wire system potentiomenter
Allow. error ± 0.5/FS*
W0 span**
W–
Input resistance, 1MΩ or more
Allow. error ± 0.5%/FS*
Note: ** : Basic design: 10 to 100 to 10Ω, others should be specified.
(3) Pulse width input signal: 1 set
PI+
PI–
Pulse width input
signal
Contact input
(photo-coupler
insulation)
ON 0V, OFF 24V
(input current, approx.
11mA/24V DC)
(4) Digital input signal: 1 point
Manual mode
command
SMV Contact input
(photo-coupler
insulation)
ON 0V, OFF 24V
(input current, approx.
11mA/24V DC)
2. Output signal
(1) Control output signal: 1 set
Pulse width
output signal
P0+
P0–
Open-collector output (phone-coupler
insulation)
Output rating,
30V x 0.1A DC, max.
(2) Operation mode indication
Indicating method:
LED (red and green)
Red: M
Green: A
(3) Numerical indication, setting
Indication method:
LED (red), name in 3 digits + number in 5
digits (negative sign included)
Indication contens:
Process variable (engineering unit), high/
low alarm, limiter value etc.
Indication contents are select 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 use of
,
, buttons on front panel
Auto operating method:
By pulse width input signal
(5) Operation mode selection
By using front panel A/M pushbutton
A←
Balanceless bumpless
→ M selection
(6) Alarm function
High/low limit alarm can be set in engineering units for
process value input signal.
4. Power failure processing function
Power failure detection:
Control output OFF at power failure detection.
During power failure:
Data backed up by capacitor when power
failure occurs within 5 minutes.
Initial value of data stored in non-volatile
memory (last for more than 10 years at
ambient temperature of 50°C or less).
Power failure recovery time:
Initial or continuous start set for power
failure within 5 minutes.
Recovery from power failure lasting longer
than 5 minutes is done by initial.
(2) Analog output signal: 1 point
Note: Control mode at initialization set.
M: Manual mode or A: Auto mode
Compensated KPV 1 to 5V DC Output resitance, 1Ω or less
process value
Allow. error ± 0.2%/FS
signal
(3) Digital output signal: 4 points
Fault output
FLT
Manual mode output
M
High alarm output
H
Low alarm output
L
Open-collector output (photo-coupler
insulation)
Output rating,
30V x 0.1A DC,
max.
5. Self-diagnosis functions
Process value input signal abnormality:
FLT indicator lights and FLT contact output turns ON.
Fault contents indication:
Cause of fault is indicated numerically on
numerical indicator on the front panel.
6. Other functions
3. Indication, setting, operating functions
(1) Bar graph indication
Data protective function by use of pass code
7. Operating conditions
Power supply:
Indication method
PV indicator
MV indicator
LED (red)
LED (red)
No. of indicating segments 101 + 2
51 + 2
Indication range
0 to 100%, linear
0 to 100%, linear
Indication resolution
1 %/FS
2%/FS
Scale length
100mm
50mm
Indicating mode
0 to 100% bar graph indication,
0 to 100% reverse bar graph indication,
0 to 100% dot indication
Selected from the following 3 types
24V DC (20 to 30V DC)
100V AC (85 to 132V/47 to 63Hz AC)
200V AC (87 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
Nameplate:
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")
CODE SYMBOLS
1 2 3 4 5 6 7 8
9
5 -
PND1
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
Valve position input signal
Voltage input signal (1 to 5V DC)
Resistance input signal (50 to 1000Ω
span) (Note 1)
1
2
α=0° to 90°
Notes: (1) Basic: 10 to 100 to 10Ω, others should be
specified.
(2) Symbols of resistance bulbs are as follows.
JPt100 ... JIS C 1604-1981
Pt100 ... IEC Pub751-1983
(JPt/Pt changeover is possible with front
key.)
Finish color:
Munsell N1.5 for front panel and case
Range of delivery:Manual loader and mounting bracket
OUTLINE DIAGRAM
Description
Process value input signal
1 to 5V DC
4 to 20mA DC
J thermocouple
10mV DC span or
K thermocouple
more, with reference
contact compensating
E thermocouple
function
R thermocouple
Resistance bulb, JPt100, 3-wire, 50°C
span or more
Resistance bulb, Pt100, 3-wire, 50°C
span or more
(Unit:mm)
Terminal
Panel thickness 8mm or less
16
144
Terminal cover
140
36
Support
bracket
355
Mounting
bracket
200min.
72
Panel cutout
138
+1
0
250min.
When mounting "n" units
138
+1
0
200min.
When mounting one unit
68
+0.7
0
(72.2n – 4)
+1
0
No. of units
n≥
–2
PND1
CONNECTION DIAGRAM
Block terminal (M4 screws)
Process value
input
I+
(PV)
I–
(SC)
DO
(Manual mode)
M
AO
(Compensated PV
signal)
11
12
13
14
DI
(Manual mode command)
SMV
15
AC
16
31
Io
32
PI+
33
PI–
34
FLT
35
AC
Pulse width
input
DO
(FLT output)
KPV
W0
(Valve position input)
AI, AO
Common bus
PO
(Control output)
DO
(High alarm)
DO
(Low alarm)
Instrument power
–
(24V DC, AC power)
Instrument power (AC)
–
DI, DO
24V power
Earth
51
71
52
72
53
73
W0
54
74
W+
SC
55
75
W–
PO+
56
76
SC
PO–
57
77
H
58
78
L
59
79
PC*
60
80
PCD
61
81
VP*
G
62
82
VPD
W–
(Valve position input)
W+
(Valve position input)
AI, AO
Common bus
+ Instrument power
(24V DC, AC power)
+ DI, DO
24V power
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:
"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
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