digital indicator controller
SDS M0412-04
DIGITAL INDICATOR
CONTROLLER
MODEL
SC-H50
Features
Compact multi-purpose controller for
accurate control of temperature, pressure,
flow and level. Ideal for equipment automation and systems creation in many fields.
1. High measurement accuracy of 0.1% F.S.
2. Two target settings can be stored in memory.
3. Uses auto-tuning calculation method for
excellent stability and responsiveness.
4. Bar graph shows output status and deviation
from setpoint.
5. Allows the addition of alarm output,
transmission output and/or remote operation
as well as computer communication.
6. With overshoot prevention by a new PID
algorithm control.
7. Rated voltage free between 100 and 240V AC.
8. Conforms with CE marking.
Dimensions
12
● Panel
Cutout
and Spacing
100
30
44.8
Units : mm
45+0.6
−0
25
92+0.8
−0
(106)
96
91.8
48
Wiring Terminals
No.
No.
Function
1
GND
Ground
Function
q
12
w
e
SG
SG
SG
13
SD
T/R(A)
T(A)
3
14
RD
T/R(B)
T(B)
4
15
2
100 - 240V AC
∼
+
DI
Communications
−
Power
q RS-232C
O
w RS-485
Relay contact output
COM
R(A)
W
e RS-422A
5
6
e
COM
+
OUT2
−
NO
q
9
10
w
+
OUT2
Control output (OUT2)
q Relay contact output
w Voltage/current
output
e
COM
T2
NO
T1
+
OUT1
11
A0
−
w
OUT1
−
Relay contact
output
Alarm 2
AL2
NO
q
7
8
Alarm 1
AL1
NO
G
Analog output
e Voltage/
current
output
Control output (OUT1)
q Relay contact output
w Voltage/current output
e Triac trigger output
Contact
input
16
C
R(B)
q
17
+
18
−
FBR
(Y input)
w
RS
Remote analog
setting input
q
w
e
19
A
20
B
+
+
21
B
−
−
CT
r
+
−
Heater break
current sensor
q RTD
w Thermocouple
e Voltage (Low)
r Current/Voltage (High)
NC
Copyright
C
Consulting & Engineering Service
Specifications
Input Signal
Item
Input Signal
Type
(See next page
for ranges)
Thermocouple
RTD
Voltage
(LOW)
(HIGH)
Display
Data Displayed
Measurement/Setting Display
Indicator/Setting Accuracy
Communications
Kind
Relay Output
Current Output
Voltage Output
Voltage Pulse Output
Triac Trigger Output
Auto-tuning
Change Rate Limiter
Proportional Band
(P)
Integral Time
(I)
Derivative Time
(D)
Number of Target Settings
Memory Area External Selection
Remote Analog Setting
Output Points
Optional
Transmission
output
Alarm
Target
Setting
Control Output
Control Action Types
Types of Alarm
Output Points
Output Types
Communications method
Synchronizing method
Communications speeds
Communications code
Voltage
Power Consumption
General
Withstand Voltage
Insulation Resistance
Power Interruption Backup
Ambient Temperature Range
Ambient Humidity Range
Vibration Resistance
Installation Method
Weight
Material
CAUTION
Copyright
C
+
Current
Measurement Accuracy
Sampling Period
Description
[Signal Type]
K (JIS/IEC), J (JIS/IEC), T (JIS/IEC)
E (JIS/IEC), R (JIS/IEC), S (JIS/IEC)
B (JIS/IEC), N (NBS), L (DIN), U (DIN)
See next page
PL2(NBS), W5Re/W26Re (ASTM)
Pt100 (JIS/IEC/DIN)
JPt100 (JIS)
0 - 10mV, 0 - 100mV, 0 - 1V
Possible scaling at any point
0 - 5V, 0 - 10V, 1 - 5V
0 - 20mA, 4 - 20mA
- (0.1% F.S. +1digit)
250mSEC
・Measurement value ・Target set value
・Deviation or operation output level meter
・Alarm/control output status
Double-row 4-digit, 7 segment LED
Same as measurement accuracy
・Two-position (ON/OFF relay) ・PID action with auto tuning
・Position proportional PID
・Heating/Cooling PID action
1c contact 250V AC, 3A (resistance load) 1a contact at cooling side when Heating/Cooling PID action
4 - 20mA DC, 0 - 20mA DC (allowable load resistance 600Ω maximum)
0 - 5V DC, 0 - 10V DC, 1 - 5V DC (allowable load resistance 1kΩ minimum)
0/12V DC (allowable load resistance 600Ω minimum)
Zero-cross method. Effective ON current: 50mA (50˚C), 70mA (25˚C)
Available (3 response speeds selectable: slow, medium, fast)
0.1 - 100.0% variable (OFF at 0)
0.1 - 999.9% (0 setting not possible)
1 - 3600 seconds (0 setting not possible)
1 - 3600 seconds (PI action at 0)
2 (preset in memory)
Possible (Non voltage contact input)
Possible
2 1a relay contact outputs/250V AC, 1A (resistance load)
Upper limit, lower limit, upper limit deviation, lower limit deviation, upper/lower limit deviation, etc.
(standby function availability can be selected)
1
Selectable 1 from measured value, set value, deviation, control output
RS-422A, RS-485, RS-232C selectable as option
Start-stop synchronizing
1200, 2400, 4800, 9600, 19200 Bps
JIS (ASCII) 7-bit code
Free between 100 - 240V AC (50/60Hz)
12VA max.
Between power terminal and ground: 1500V AC for 1 minute
Between measurement terminal and ground: 1000V AC for 1 minute
Between power terminal and ground: 500V DC/20MΩ minimum
Between measurement terminal and ground: 500V DC/20MΩ minimum
Lithium battery for memory backup (service life 10 years)
0 - 50 ˚C
45 - 85% RH (non-condensing)
0.5G maximum
Panel installation
Approximately 310g
ABS resin (black)
To avoid abnormal operation, accidents or serious injury, DO NOT use this product outside of the specification range.
Local regulations may restrict use of this product to below the conditions quoted.
Consulting & Engineering Service
Measurement Input Types & Ranges
Input Range [˚C]
Code
Input Range [˚F]
-199.9 - 300.0 ˚C
K08
0.0 - 800.0 ˚F
KA4
Type K (EX-: CA)
0.0 - 400.0 ˚C
K09
0 - 2400 ˚F
KA5
[JIS/IEC]
0.0 - 800.0 ˚C
K10
0 - 1300 ˚C
K11
-199.9 - 300.0 ˚C
J07
0.0 - 700.0 ˚F
JA4
Type J (EX-: IC)
0.0 - 400.0 ˚C
J08
0 - 2100 ˚F
JA5
[JIS/IEC]
0.0 - 800.0 ˚C
J09
0 - 1200 ˚C
J06
Type T (EX-: CC)
-199.9 - 300.0 ˚C
T05
-199.9 - 400.0 ˚F
TA6
[JIS/IEC]
0.0 - 400.0 ˚C
T06
0.0 - 700.0 ˚F
TA7
Type E (EX-: CRC)
0.0 - 700.0 ˚C
E03
0 - 1800 ˚F
EA3
[JIS/IEC]
0 - 1000 ˚C
E02
Type R [JIS/IEC]
0 - 1700 ˚C
R03
0 - 3200 ˚F
RA1
Type S [JIS/IEC]
0 - 1700 ˚C
S03
0 - 3200 ˚F
SA1
Type B [JIS/IEC]
0 - 1800 ˚C
B03
0 - 3300 ˚F
BA3
Type N [NBS]
0 - 1300 ˚C
N02
0 - 2300 ˚F
NA1
Type L [DIN]
0.0 - 400.0 ˚C
L03
0 - 1600 ˚F
LA2
0.0 - 900.0 ˚C
L04
0.0 - 600.0 ˚C
U04
0 - 1100 ˚F
UA4
Type PL2[NBS]
0 - 1300 ˚C
A01
0 - 2300 ˚F
AA3
Type W5Re/W26Re
0 - 2300 ˚C
W03
0 - 4200 ˚F
WA2
Pt100
-100.0 - 100.0 ˚C
D04
-150.0 - 200.0 ˚F
DB1
[JIS/IEC]
-199.9 - 600.0 ˚C
D12
-199.9 - 999.9 ˚F
DB3
JPt100
-100.0 - 100.0 ˚C
P04
-150.0 - 200.0 ˚F
PB1
[JIS]
-199.9 - 500.0 ˚C
P11
-199.9 - 900.0 ˚F
PB2
0 - 10mV
0.0 - 100.0%
101
0 - 100mV
0.0 - 100.0%
201
0-1V
0.0 - 100.0%
301
0-5V
0.0 - 100.0%
401
0 - 10 V
0.0 - 100.0%
501
1-5V
0.0 - 100.0%
601
0 - 20mA
0.0 - 100.0%
701
4 - 20mA
0.0 - 100.0%
801
Type U [DIN]
1st and 2nd Alarm Types
Code
Deviation upper limit
Deviation lower limit
Deviation upper and lower limits
Within deviation range
Deviation upper limit w. standby
Deviation lower limit w. standby
Deviation upper/lower limits w. standby
Measurement upper limit
Measurement lower limit
Measurement upper limit w. standby
Measurement lower limit w. standby
FAIL status, control error
Heater break (for 30 A)
Heater break (for 100 A)
No alarm
* Heater Break Alarm is selectable only
for the 2nd Alarm.
* Type and Alarm is selectable by
parameter.
Types of Remote Analog Setting Input
N
None
1
0 - 10mV
2
0 - 100mV
3
0-1V
4
0-5V
5
0 - 10 V
6
1-5V
7
0 - 20mA
8
4 - 20mA
* The Internal hardware configuration of
the above 4 groups is different.
* The setting input type of each group
can be changed by parameter
Contact Input Type
* The internal hardware configuration has 3 types.
q: Temperature Input (TC + RTD)
w: Voltage Input (Voltage [HIGH] + Voltage [LOW])
Voltage [LOW] can be used in both.
e: Current Input (Current + Voltage [LOW])
Within each group, the Input Type and Range can be changed by Parameter.
* The range of Voltage [HIGH and LOW] and Current Input can be changed freely.
Factory setting is 0.0 - 100.0%.
}
C
None
Memory Area Switch
AUT/MAN Switch
REM/LOC Switch
N
1
2
3
* 2 cannot be selected when control
action is ON-OFF or Heating/Cooling
PID action.
Analog Transmission Output Type
None
N
0 - 10mV
1
0 - 100mV
2
0-1V
3
0-5V
4
0 - 10 V
5
1-5V
6
0 - 20mA
7
4 - 20mA
8
Voltage Voltage
Current (HIGH) (LOW)
Current
Voltage
(HIGH)
Voltage
(LOW)
RTD
[ASTM]
Copyright
A
B
C
D
E
F
G
H
J
K
L
M
P
S
N
Voltage Voltage
Current (HIGH) (LOW)
Thermocouple (TC)
Input Types
* The above Analog Transmission can
be selected only for ON-OFF & PID
action with Auto Tuning.
Consulting & Engineering Service
Specifications Checksheet
Model
Code
SC-H50
2-Position (ON-OFF)
PID action with auto-tuning
● Heating/cooling PID action
● Position proportional PID action
●
Control
Operation
Type
●
Measurement
Input Types
Ranges
[PV]
Basic Specifications
Remarks
Pt100 [-199.9 - 600.0 ˚C]
TC K
[0.0 - 400.0 ˚C]
● Current
[4 - 20mA]
● Other (
)
●
●
Relay Contact
Voltage Pulse
● Triac Trigger
● Voltage
[0 - 5V]
● Voltage
[0 - 10V]
● Voltage
[1 - 5V]
● Current [0 - 20mA]
● Current [4 - 20mA]
●
[OUT1]
None (Alarm Control is A, or Y)
Relay contact
● Voltage Pulse
● Voltage
[0 - 5V]
● Voltage
[0 - 10V]
● Voltage
[1 - 5V]
● Current [0 - 20mA]
● Current [4 - 20mA]
●
Control
Output2
●
[OUT2]
1st Alarm
When [A] is specified only
[M, V, G] of Control Output
1 is selectable.
● When [Y] is specified, only
[M] of Control Output 1 is
selectable.
●
A
F
V
Y
●
Control
Output1
None
Deviation upper limit
● Other (
D12
K09
801
M
V
G
4
5
6
7
8
Blank
M
V
4
5
6
7
8
●
2nd Alarm
None
Deviation lower limit
● Other (
N
B
●
Optional Specifications
Remote
Setting
Input
[RSV]
None
Current [4 - 20mA]
● Other (
)
N
8
●
●
None
● REM/LOC Switching (1 contact)
● Other (
Contact
Input
[EXT]
None
Current [4 - 20mA]
● Other (
N
3
N
8
●
None
RS-232C
● RS-422A (4 wires)
● RS-485 (2 wires)
●
When ON-OFF [A] Control
Operation is specified,
only [M, V, G] of Control
Output 1 is selectable.
●
When Position
Proportional PID [Y] of
Control Operation is
specified, only [M] of
Control Output 1 is
selectable.
●
Control Output 2 is
selectable only when the
Control Operation is
Heating/Cooling PID [V].
●
Triac Trigger is not
selectable In Control
Output 2.
●
See "Measurement Input
Types & Ranges" for all
Input Signal types.
●
See "Measurement Input
Types & Ranges" for all
Contact Input types.
●
See "Measurement Input
Types & Ranges" for all
Analog Transmission
Output types.
●
When Communication is
specified, neither Control
Operation [Y] nor Contact
Input can be selected.
)
●
●
Communication
[COM]
●
)
●
Analog
Transmission
Output
[AO]
See "Measurement Input
Types & Ranges" for all
types.
See "Measurement Input
Types & Ranges" for all
Alarm types.
● Type of Alarm can be
changed after shipment.
● Heater Break Alarm and
Remote Setting Input
cannot be selected
together.
)
●
[AL2]
●
●
N
A
●
[AL1]
For boxes in the "code"
section at left, enter the
appropriate code from
among the specification
items below each box.
*
)
N
1
4
5
Remarks
Manufacturer
ISO 9001/ ISO 14001
Kakogawa, Japan
is approved by LRQA Ltd. to ISO 9001/14001
Copyright
(M)
C
SDS M0412-04
Rev. 11/2001
Specifications subject to change without notice.
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