SDC15 Single Loop Controller Features

SDC15 Single Loop Controller Features
No. CP-SS-1814E
SDC15
Single Loop Controller
Features
The DigitroniK SDC15 is a 48 x 48mm compact digital
controller featuring group multi-range inputs and PID control
system using new algorithms “Rationaloop PID (Ra-Pid)” and
“Just-FiTTER”.
Up to two control outputs (this number of points may vary
depending on the model) can be used, which are selectable
from the relay contact, voltage pulse, and current.
Two kinds of mounting methods are provided, panel mounting
type and socket mounting type.
This controller also has CE marking and (depending on the
model) cUL marking.
• Compact body with a depth of 60 mm.
The mask of the front panel is also only 2 mm thick.
• The accuracy is ±0.5%FS.
• The input type can be changed among the thermocouple
input group, RTD group, and linear group.
• The control method can be selected from any of the ON/
OFF control, PID control using “Rationaloop PID (Ra-Pid)
+ Just-FiTTER”, and self-tuning.
• The heat and cool control can be achieved using two control
outputs and event outputs.
• 18 kinds of operations, such as set (SP) value selection,
RUN/READY selection, and latch cancellation, etc. can be
set using two external switch inputs.
• The process variable (PV) value can be corrected.
• The controller uses 3-wire RS-485 communications.
• Up to eight points can be registered for the parameter keys,
ensuring easy operation.
• Use of “mode” key ensures easy operation, RUN/READY,
AUTO/MANUAL, and SP selections, and EV-relay latch
cancellation.
• Up to three event outputs are provided.
In addition to temperature events, such as PV, DEV, and SP,
status events, such as CT heater burnout, over-current, and
loop diagnosis can also be set.
• The controller is compliant to the CE marking
(safety standards EN61010-1 and EN61326).
• cUL-marked product (UL 61010-1)
(depending on the model)
• Use of personal computer loader (optional unit) makes it
possible to easily perform various settings, such as setup
and parameter setting.
• Use of personal computer loader makes it possible to easily
achieve the data logging from single unit to up to eight units.
Basic function block of SDC15
Process variable (PV) input
External switch inputs (2)
• 11 kinds of thermocouple selections
(19 kinds of ranges)
2 kinds of RTD selections
(14 kinds of ranges)
6 kinds of DC voltage/current input
selections
• Current (PV) value correction
• Current (PV) value filter
• Current (PV) value ratio
• Set (SP) value, 4 kinds of selections
• RUN/READY selection
• Latch cancellation, etc., 18 kinds
• Relay contact
• Voltage pulse output (For SSR drive)
• Current output
Above outputs are combined.
Control operation
• Any of ON/OFF control,
self-tuning, and PID control
is selected.
• Direct/Reverse action
• Heat/Cool operation
• PV upper limit, lower limit, upper/lower limit
• Deviation upper limit, lower limit, upper/lower limit
• SP upper limit, lower limit, upper/lower limit
• MV upper limit, lower limit, upper/lower limit
• Heater burnout/Over-current
• EV functions, such as loop diagnosis
• Control output can be allocated.
Control (MV) outputs (2)
Event outputs (3)
Current transformer inputs (2)
Communication input/output
• RS-485 (3-wire)
• Personal computer loader
Power supply
85 to 264Vac,
21.6 to 26.4Vac,
21.6 to 52.8Vdc
1
Loader communication
Specifications
PV input
Input type
Sampling time
Process variable (PV)
correction
Input bias current
Effect of wiring resistance
Display at burnout
Indications
and setting
PV, SP indication method
Number of setting points
Setting method
Setting range
Indication accuracy
Indication range
Indication and setting
units
Settling value (SP)
limit
Function display method
Status indication
Display selection
Key lock
Control
output
Password
Output type
Control method
Output rating
Cycle time (s)
PID control
Thermocouple, RTD, DC current, DC voltage (Selected by model. See Table 1.)
0.5s
1999 to +9999 or -199.9 to +999.9
Thermocouple input: 0.2µA or less (under standard conditions)
RTD input:
Approx. 1mA (flowed from A-terminal)
DC voltage input:0 - 1V range:
1µA or less
0 - 5V, 1 - 5V range:
3.5µA or less
0 - 10V range:
7µA or less
Thermocouple input: 0.2µV/Ω or less
RTD input:
±0.05%FS/Ω or less
DC voltage input:0 - 1V range:
1µV/Ω or less
0 - 5V, 1 - 5V range:
3.5µV/Ω or less
0 - 10V range:
7µV/Ω or less
Thermocouple input: Upscale + alarm display (AL01)
RTD input:RTD burnout:
Upscale + alarm display (AL01)
A-wire burnout:
Upscale + alarm display (AL01)
B-wire burnout:
Upscale + alarm display (AL01, AL03)
C-wire burnout:
Upscale + alarm display (AL01, AL03)
2- or 3-wire burnout:
Upscale + alarm display (AL01, AL03)
A- and B-wire short-circuit:Downscale + alarm display (AL02)
A- and C-wire short-circuit:Downscale + alarm display (AL02)
DC voltage input:
Downscale + alarm display (AL02)
However, a voltage input ranging from 0 to 10V
cannot be detected.
DC current input:Downscale + alarm display (AL02)
However, a current input ranging from 0 to
20mA cannot be detected.
4-digit, 7-segment LED (PV: Upper green display, SP: Lower orange display)
Max. 4 points
<,
,
key operation at each digit
See Table 1.
±0.5%FS±1 digit
In the negative area of the thermocouple, the accuracy is ±1%FS±1 digit (at an ambient temperature of 23±2°C).
See Table 1.
Thermocouple input: 1°C
RTD input:
1°C, 0.1°C (depending on the type of input)
DC voltage input/DC current input (programmable range): 1, 0.1, 0.01, 0.001
Lower limit
Lower limit value of range to upper limit value of setting value (SP) limit
Upper limit
Lower limit value of setting value (SP) limit to upper limit value of range
Digital 4-digit, 7-segment LED indication (Common to the PV display, displayed in green)
EV1, EV2, EV3: Red LED lamp indication
0T1, 0T2 (control output), RDY (READY), MAN (power): Green LED lamp indication
Process variable (PV), Setting value (SP), Control output value, Heater current value, Time event
remaining time, SP No.
Selected from the following three methods:
・ Key lock is activated in all modes.
・ Operable only for operation indications SP/EV/UF and parameter setting mode/SP/event.
・ Operable only for operation indications SP/EV/UF.
The data is protected by setting the password.
Relay contact
Voltage pulse (for SSR drive)
Current
Selected from the following three methods:
・ ON/OFF control
・ Control with fixed PID value (PID control using “Rationaloop PID (Ra-Pid)” and “Just-FiTTER”)
・ Self-tuning
Output rating:
Output type:
Open voltage: 19Vdc±15%
(Control output NO side)
0 to 20mAdc or 4 to 20mAdc
Internal resistance: 82Ω±0.5%
250Vac/30Vdc, 3A (resistive load) Allowable current: Max. 24mAdc
Allowable load resistance:
(Control output NC side)
Leak current at OFF: Max. 100µA
Max. 600Ω
250Vac/30Vdc, 1A (resistive load)
Output accuracy: ±0.5%FS
Service life:
(however, 0 to 1mA±1%FS)
50,000 cycles or more on NO side
100,000 cycles or more on NC side
Min. opening/closing specifications:
5V, 100mA
5 to 120
0.1, 0.25, 0.5, 1 to 20
—
Proportional band (%FS)
0.1 to 999.9
Integral time (s)
0 to 9999 (PD operation when I = 0)
Derivative time (s)
0 to 9999 (PI operation when D = 0)
Manual set (%)
-10.0 to +110.0 (only when I = 0)
2
Control
output
Just-FiTTER
ON/OFF control
Control operation selection
RUN/READY selection
External
contact
(digital
input)
0 to 100
Direct action or reverse action
0 to 9999 or 0.0 to 999.9
Selected with the RDY key on the front panel or external contact input (In READY mode: Control output OFF)
Heat/Cool control selection
Control output and event output
Function
Up to four kinds of setting value (SP) selections, RUN/READY selection, AUTO/MANUAL section, Auto
tuning stop/start, Self-turning disable/enable, Control action Direct/Reverse selection, SP ramp enable/disable, PV value hold, Max. PV value hold, Min. PV value hold, Timer start/stop, All DO latch cancellation
Number of inputs
2
Input rating
Non-voltage contact or open collector
Allowable ON contact
resistance
Max. 250Ω
Min. detection holding time
Event
Overshoot suppression coefficient
Operation clearance (°C)
1s or longer
Allowable OFF
contact resistance
Min. 100kΩ
Open terminal voltage
5.5Vdc±1V
Number of outputs
0 to 3 (depending on the model)
Allowable ON-state
residual voltage
Max. 1.0V
ON terminal current
Approx. 7.5mA (at short-circuit), Approx. 5.0mA (at contact resistance of 250Ω)
Number of internal
event settings
Up to 5 settings
PV high limit
Event type
shows that the ON/
Direct action
OFF is changed at
this value.
shows that the ON/
OFF is changed at
a point that “1U” is
added to this value.
HYS
ON
Reverse action
Direct action
ON
ON
HYS
PV high/low limit
Direct action
ON
ON
Sub-setting
HYS
HYS
Sub-setting
PV
ON
PV
HYS
HYS
ON
ON
HYS
PV
ON
Direct action
ON
ON
HYS
SP high/low limit
ON
HYS
HYS
Main setting
ON
HYS
Main setting
SP
ON
ON
HYS
HYS
SP
HYS
HYS
ON
Main setting
MV
MV
Heater burnout/Over-current
Direct action
ON
HYS
HYS
Reverse action
ON
Main setting
Sub-setting
CT at output ON
HYS
Main setting
3
ON
HYS
Sub-setting
CT at output ON
HYS
ON
SP low limit
Reverse action
HYS
ON
Main setting
SP
SP
Reverse action
ON
ON
HYS
Main setting
Main setting
MV
Sub-setting
MV
MV high/low limit
Reverse action
Main setting
HYS
Main setting Sub-setting
PV
SP
Direct action
MV low limit
Direct action
ON
MV high limit
Reverse action
Sub-setting
SP + Main setting
PV
HYS
Main setting
Main setting
SP
Direct action
HYS
HYS
Reverse action
Main setting
SP
HYS
Reverse action
Main setting Sub-setting
PV
SP
SP high limit
Direct action
ON
ON
Direct action
SP + Main setting
PV
PV
Deviation high/low limit
Reverse action
SP + Main setting
ON
Reverse action
SP + Main setting
PV
Deviation low limit
Direct action
PV
Direct action
HYS
ON
Main setting
HYS
Main setting
Deviation high limit
Reverse action
HYS
HYS
Main setting
Reverse action
HYS
Main setting
Main setting
PV
Main setting
PV
PV low limit
Direct action
ON
HYS
Main setting
HYS
Reverse action
ON
Sub-setting
MV
HYS
Main setting
ON
HYS
Sub-setting
MV
Heater short-circuit
Direct action
HYS
ON
Main setting
CT at output OFF
Reverse action
ON
HYS
Main setting
CT at output OFF
Event
Event type
Loop diagnosis 1
The event is turned ON when any change in PV corresponding to increase/decrease in MV (Manipulated variable) is not observed.
This event is used to detect any fault of final control devices.
lSetting items
•Main setting: MV (manipulated variable)
•Sub-setting: PV
•ON delay time: Diagnosis time
lOperation specifications
The event is turned ON when the value does not reach the PV set in the sub-setting within the
diagnosis time (ON delay time) even though the MV exceeding the main setting is held.
lCAUTION
When setting the ON delay, it is necessary to put in “Multi-function setup”.
The default setting of the ON delay before shipment is 0.0s.
Heat control
Direct action
PV
Sub-setting
Cool control
HYS
Area satisfying
conditions 1
PV
Sub-setting
Reverse action
Area satisfying
conditions 1
HYS
Time
MV
Time
Area satisfying conditions 2
MV
Main setting
Area satsifying conditions 2
Main setting
EV
Conditions 3
ON delay
set time
Time
ON
EV
Time
On delay is started when conditions 1 and 2 are saisfied.
Conditions 3
ON delay
set time
Time
ON
Time
ON delay is started when conditions 1 and 2 are satisfied.
Loop diagnosis 2
The event is turned ON when any change in PV corresponding to increase/decrease in MV
(Manipulated variable) is not observed.
This event is used to detect any fault of final control devices.
lSetting items
•Main setting: MV (manipulated variable)
•Sub-setting: Change in PV from the point that the MV exceeds the main setting.
•ON delay time: Diagnosis time
lOperation specifications
The event is turned ON when the MV exceeding the main setting is held (conditions 2) and the
PV does not reach the value that the sub-setting is added to (subtracted from) the PV at the point
where the MV exceeds the main setting within the diagnosis time (ON delay time) (conditions 1).
lCAUTION
When setting the ON delay, it is necessary to put in “Multi-function setup”.
The default setting of the ON delay before shipment is 0.0s.
Heat control
Direct action
PV
Area satisfying
conditions 1
PV to be used
as reference
Cool control
HYS
Sub-setting
(0 or more)
Reverse action
PV
PV to be used
as reference
Area satisfying
conditions 1
Time
MV
Area satisfying conditions 2
Time
MV
Main setting
Sub-setting
(0 or more)
HYS
Area satisfying conditions 2
Main setting
EV
Conditions 3
ON delay
set time
Time
ON
Time
ON delay is started when conditions 1 and 2 are satisfied.
4
EV
Conditions 3
ON delay
set time
Time
ON
Time
ON delay is started when conditions 1 and 2 are satisfied.
Event
Event type
Loop diagnosis 3
The event is turned ON when any change in PV corresponding to increase/decrease in MV (Manipulated variable) is not observed.
This event is used to detect any fault of final control devices.
l Setting items
•Main setting: Change in PV from the point that the MV reaches the upper limit (100%) or lower limit (0%).
•Sub-setting: Range of absolute value of deviation (PV – SP) allowing the event to turn OFF.
•ON delay time: Diagnosis time
•OFF delay time: A period of time from power ON allowing the event to turn OFF.
l Operation specifications
•The direct action is used for the heat control. The event is turned ON when the increase in PV becomes
smaller than the main setting after the diagnosis time (ON delay time) has elapsed from the time that the MV
had reached the upper limit, or when the decrease in PV becomes smaller than the main setting from the
time that the diagnosis time (ON delay time) has elapsed from the time that the MV had reached the lower
limit.
・The reverse action is used for the cool control. The event is turned ON when the decrease in PV becomes
smaller than the main setting after the diagnosis time (ON delay time) has elapsed from the time that the
MV had reached the upper limit, or when the increase in PV becomes smaller than the main setting after the
diagnosis time (ON delay time) has elapsed from the time that the MV had reached the lower limit.
・The event is turned OFF regardless of other conditions when the absolute value of the deviation (PV – SP)
becomes less than the sub-setting.
・The event is turned OFF regardless of other conditions when a period of time after starting of operation from
the time that the power has been turned ON becomes less than the OFF delay time.
However, the event is turned OFF when the absolute value of the deviation is the (sub-setting – hysteresis)
value or less after the absolute value of the deviation has become the sub-setting or more.
lCAUTION
When setting the ON delay and OFF delay, it is necessary to put in “Multi-function setup”.
The default settings of the ON delay and OFF delay before shipment are 0.0s.
Heat control
Direct action
Main setting (0 or more)
PV to be used
as reference
PV
PV to be
used as
reference
HYS
Area satisfying
conditions 2
Area satisfying
conditions 2
Reverse action
Cool control
Main
setting
(0 or more)
HYS
Main setting (0 or more)
Main setting (0 or more)
PV
Area satisfying
conditions 1
PV to be
used as
reference
HYS
Conditions 3
ON delay
set time
Upper
limit
Area satisfying
conditions 2
Area satisfying
conditions 2
EV
Time
MV
Upper
limit
Lower
limit
HYS
Main setting
(0 or more)
PV to be used as reference
Time
MV
Area satisfying
conditions 1
Conditions 3
ON delay
set time
ON
ON
Time
Time
ON delay is started when conditions 1 and 2 are satisfied.
Lower
limit
EV
Conditions 3
ON delay
set time
ON if PV alarm (alarm code AL01 to 99) occurs,
OFF in other cases.
Direct action
Conditions 3
ON delay
set time
ON
Reverse action
Reverse action
OFF in the READY mode.
ON in the RUN mode.
MANUAL (status)
Direct action
ON in the MANUAL mode.
OFF in the AUTO mode.
Reverse action
OFF in the MANUAL mode.
ON in the RUN mode.
During AT (Auto tuning)
Direct action
ON while AT is running.
OFF while AT is being stopped.
Reverse action
OFF while AT is running.
ON while AT is being stopped.
During SP ramp
Direct action
ON during SP ramp.
OFF when SP ramp is not performed or is completed.
Reverse action
OFF during SP ramp.
ON when SP ramp is not performed or is completed.
Control operation (status)
ON during direct action (cooling).
OFF during reverse action (heating).
Reverse action
OFF during direct action (cooling).
ON during reverse action (heating).
ST (Smart Tuning) setting standby (status)
Direct action
ON in the ST setting standby.
OFF in the ST setting completion.
5
Time
OFF if PV alarm (alarm code AL01 to 99) occurs,
ON in other cases.
READY (status)
ON in the READY mode.
OFF in the RUN mode.
ON
Area satisfying
conditions 2
Time
ON delay is started when conditions 1 and 2 are satisfied.
PV alarm (status)
Direct action
Direct action
Area satisfying
conditions 2
Reverse action
OFF in the ST setting standby.
ON in the ST setting completion.
Event
Event type
Timer (status)
The direct and reverse action settings are disabled for the timer event.
When using the timer event, it is necessary to set the operation type of the DI allocation to “Timer Start/Stop”.
Additionally, when setting the event channel designation of the DI allocation, multiple timer events are controlled
from individual internal contacts (DI).
l Setting items
•ON delay time: A period of time necessary to change the event from OFF to ON after DI has been changed
from OFF to ON.
•OFF delay time: A period of time necessary to change the event from ON to OFF after DI has been changed
from ON to OFF.
l Operation specifications
•The event is turned ON when DI ON continues for ON delay time or longer.
•The event is turned OFF when DI OFF continues for OFF delay time or longer.
•In other cases, the current status is continued.
DI
ON
ON delay
Internal event
OFF delay
ON
Time
lCAUTION
When setting the ON delay and OFF delay, it is necessary to put in “Multi-function setup”.
The default settings of the ON delay and OFF delay before shipment are 0.0s.
The default setting of the event channel designation of the DI allocation before shipment is “0”. In this case,
the timer event start/stop can be set for all internal events from one internal contact (DI).
Additionally, as one or more event channel designation is set, the timer event start/stop can be set for one
internal event specified by one internal contact (DI).
However, when setting the event channel of the DI allocation, it is necessary to put in “Multi-function setup”.
Direct/Reverse action, standby, and READY operations can be set when setting up each event (E1.C1 to E5.C2).
Operating differential
0 to 9999 or 0.0 to 999.9
Output type
SPST relay contacts, Common for 3 contacts/independent contact for 2 contacts
Output operation
Output rating
Life
Communication
Min. opening and
closing specifications
Communication
system
Interface
ON/OFF operation
250Vac/30Vdc, 2A (resistive load)
100,000 cycles or more
5V, 10mA
Communication protocol
RS-485
Data flow
Half-duplex
Network
Synchronization method
Transmission system
Data line
Communication lines
Transmission speed
Communication distance
Message characters
Protocol
Character configuration
Data length
Stop bit length
Parity bit
Loader
communication
Communication line
3-wire
Current
transformer
input
Recommended cable
Number of inputs
Dedicated cable, 2 m long
Transmission speed
Detection function
Input object
Balance (differential) type
Bit serial
3 transmit/receive lines
4800, 9600, 19200, 38400 bps
500m max.
RS-485 (3-wire type)
11 bits/character
7 or 8 bits
1 or 2 bits
Even parity, odd parity, or non-parity
2
Control output is ON.: Detection of heater line break or overcurrent
Control output is OFF.: Detection of final control devices short-circuit
Number of current transformer windings: 800 turns
QN206A (5.8mm-hole diameter) Optional
QN212A (12mm-hole diameter)
Optional
0.4 to 50A
Indication accuracy
±5%FS±1digit
Indication range
0.0 to 70.0A
Indication resolution
0.1A
Min. detection time
Start/stop synchronization
Fixed at 19200 bps
Measurement current
range
Output
Multidrop, this device is provided with the slave station function.
1 to 31 units max.
Selected from control output 1 and control output 2, or event output 1, event output 2, and event output 3.
Burnout detection: Min. control output ON time 300ms or more
Final control device short-circuit detection: Min. control output OFF time 300ms or more
6
General
specifications
Memory backup
Power supply voltage
Power consumption
Insulation resistance
Dielectric strength
Power ON inrush current
Operating conditions
Transportation
conditions
Mask and case material
Mask and case color
Structure
Standards compliance
Installation category
Mounting
Weight
Standard
accessories
*1
*2
*3
*4
*5
Part name
Mounting bracket *1
User’s manual
(installation)
Semiconductor non-volatile memory
AC power supply model: 85 to 264Vac, 50/60Hz±2Hz.
DC power supply model: 21.6 to 26.4Vac, 50/60Hz±2Hz, 21.6 to 52.8Vdc
AC power supply model: 12VA or less.
DC power supply model: 72VA or less (24Vac), 5W or less (24 tp 48Vdc)
Between power supply terminal and secondary terminal, 500Vdc, 10MΩ or more
AC power supply model: Between power supply terminal and secondary terminal, 1500Vac for 1 min.
DC power supply model: Between power supply terminal and secondary terminal, 500Vac for 1 min.
AC power supply model: 20A or less. DC power supply model: 20A or less.
Ambient temperature 0 to 50°C (0 to 40°C for side-by-side mounting)
Ambient humidity
10 to 90%RH (no condensation allowed)
Vibration resistance
0 to 2m/s2 (10 to 60Hz for 2 hrs. in each of X, Y, and Z directions)
Shock resistance
0 to 10m/s2
Mounting angle
Reference plane ±10°
Ambient temperature -20 to +70°C
Ambient humidity
10 to 95%RH (no condensation allowed)
Package drop test
Drop height, 60cm, (1 corner, 3 sides, 6 planes, free fall)
Mask: Polyester film, Case: Modified PPE
Mask: Dark gray (DIC546), Case: Light gray (DIC650)
IP66
EN61010-1, EN61326-1 (For use in industrial locations)
During EMC testing, the reading or output may fluctuate by ±10 % FS.
EN61010-1 (CE-LVD), EN61326-1 (CE-EMC) *4, cUL (UL61010-1) *5
S type: Socket mounting (mounting with dedicated socket)
T type: Panel mounting (with dedicated mounting bracket)
S type: Approx. 200g (including socket)
T type: Approx. 150g (including dedicated mounting bracket)
Model
Q'ty
Auxiliary
Part name
Model
parts
1
Mounting bracket *2
81406436-001
81446403-001
(optional
1
Gascket *3
CP-UM-5287JE
81446918-001
parts)
Current transformer
QN206A (5.8mm-hole diameter)
QN212A (12mm-hole diameter)
1
81409657-001
Gascket *1
Supplied only with C15T
Connected to C15T.
Standard accessory
‌For use in industrial locations
During EMC testing, the reading or output may fluctuate by ±10 % FS.
Varies depending on the model.
Table 1 Input types and ranges
Input type
Thermocouple
C01 No. Sensor type
1
K
2
K
3
K
4
K
5
81446391-001
81446442-001
81446443-001
81446898-001
Socket
Hard cover
Soft cover
Terminal cover
Range (°C)
Input type
-200 to +1200
RTD
C01 No. Sensor type
Range (°C)
41
Pt100
-200 to +500
0 to 1200
42
JPt100
-200 to +500
0.0 to 800.0
43
Pt100
-200 to +200
0.0 to 600.0
44
JPt100
-200 to +200
K
0.0 to 400.0
45
Pt100
-100 to +300
6
K
-200.0 to +400.0
46
JPt100
-100 to +300
9
J
0.0 to 800.0
51
Pt100
-50.0 to +200.0
10
J
0.0 to 600.0
52
JPt100
-50.0 to +200.0
11
J
-200.0 to +400.0
53
Pt100
-50.0 to +100.0
13
E
0.0 to 600.0
54
JPt100
-50.0 to +100.0
14
T
-200.0 to +400.0
63
Pt100
0.0 to 200.0
15
R
0 to 1600
64
JPt100
0.0 to 200.0
16
S
0 to 1600
67
Pt100
0 to 500
17
B
0 to 1800
68
JPt100
0 to 500
18
N
0 to 1300
20
Wre5-26
0 to 1400
21
Wre5-26
0 to 2300
24
DIN U
-200.0 to +400.0
25
DIN L
-100.0 to +800.0
Input type
Linear input
Handling Precautions
・ The accuracy of the B-thermocouple is ±5%FS at a tem-
perature of 260°C or less and ±1%FS at a temperature of
260 to 800°C.
・The range having the decimal point is displayed to the
1st digit after the decimal point.
・The setup is made using C01 No. according to the sensor type and range to be used.
7
C01 No. Sensor type
84
0 to 1V
86
1 to 5V
87
0 to 5V
88
0 to 10V
89
0 to 20mA
90
4 to 20mA
Range
The scaling is made in a
range of -1999 to +9999.
The decimal point position
can be changed variably.
Model selection guide
I
Basic
model
No.
C15
*1
II
Mounting
III
Control
output
IV
PV
input
I
V
Power
supply
VI
Option
III
IV
V
VI
VII
Example: C15TR0TA0000
Specifications
Additional
processing
Single Loop Controller
T
Panel mounting type
S
Socket mounting type
*2
*3
*3
*3
R0
V0
VC
VV
C0
CC
T
Control output 1
Control output 2
Relay output
None
Voltage pulse output (for SSR drive)
None
Voltage pulse output (for SSR drive)
Current output
Voltage pulse output (for SSR drive)
Voltage pulse output (for SSR drive)
Current output
None
Current output
Current output
Thermocouple input (K, J, E, T, R, S, B, N, Wre5-26, DIN U, DIN L)
R
RTD input (Pt100/JPt100)
L
DC voltage/current input
(0 to 1Vdc, 1 to 5Vdc, 0 to 5Vdc, 0 to 10Vdc, 0 to 20mAdc, 4 to 20mAdc)
A
AC model (100 to 240Vac)
D
DC model (24Vac/24 to 48Vdc)
00
None
01
*3,*4
02
*3,*4
03
*5
*1
*2
*3
*4
*5
*6
II
VII
Event relay outputs: 3
Event relay outputs: 3
Current transformer inputs: 2
Digital inputs: 2
Event relay outputs: 3
Current transformer inputs: 2
RS-485 communications
04
*3,*4,*5
05
*3,*4,*5
06
Event relay outputs: 2 (independent contact)
Event relay outputs: 2 (independent contact)
Current transformer inputs: 2
Digital inputs: 2
0
*6
D
*6
Y
*6
Event relay outputs: 2 (independent contact)
Current transformer inputs: 2
RS-485 communications
No additional processing
With inspection certificate
Traceability certificate available
Socket sold separately
Only 1a contact is applicable for C15S
Can not be selected for C15S
Current transformer sold separately
Can not be selected for DC Model
Applicable standards
= 0 : CE marking
=A : CE marking, cUL
8
Dimensions
(Unit: mm)
●● C15T (Panel mounting type)
2
60
Mounting bracket (Accessory)
48
Terminal screw M3
44.8
48
sp
mode
rdy
man
ev1
ev2
ev3
ot1
59
SDC15
pv
ot2
para
Handling Precautions
Tighten the screws of the attached mounting bracket. When the mounting bracket is secured firmly so that no play
exists, tighten the screws further by half-turn to fix the bracket to the panel. If the screws are tightened excessively, this
may cause the case to deform.
●● C15S (Socket mounting type)
lSocket 81446391-001 (Optional unit)
74.2
31
61.2
48
26.5
51
Terminal screw M3.5
8
7
6
SDC15
pv
5
4
sp
71
48
2- M4 mounting hole
mode
rdy
man
ev1
ev2
ev3
ot1
40
ot2
para
9
10
1
2
3.4
Socket
Stopper
3
11
Put the stopper in the upper and lower holes in the main body of
this controller and secure the socket firmly.
●● Panel cutout diagram
Individual mounting
(48xN -3)
+0.5
0
+0.5
0
45
+0.5
0
+0.5
0
45
45
50 min.
30 min.
Side-by-side mounting
("N" shows the number of mounted units.)
Handling Precautions
・ When mounting three or more units tightly in the horizontal direction,
pay special attention so that the ambient temperature does not exceed 40°C.
・ When the water-proof structure is required, always mount the unit
individually after the gasket supplied with this controller has been
mounted on the main body.
・ Keep a space of 50 mm or more in the vertical direction.
9
Part names and functions
(1)Display No. 1:Shows the PV value (current temperature, etc.) or setting items.
(2)Display No. 2:Shows the SP value (set temperature,
etc.) or the set value of each setting item.
(3)Mode indicators
rdy:
Lights in READY mode (control stop).
man:Lights in MANUAL mode (manual operation mode).
ev1 to ev3:
Lights when event relay output is ON.
ot1 to ot2:
Lights when control output is ON.
(4)[mode] key:When this key is kept pressed for 1s or
longer, the operation which has been set
previously can be performed.
The default setting before shipment is
the RUN/READY selection.
(5)[para] key:
Changes the display.
(6)<, , key:Increases or decreases the numeric
value, or shifts the digit.
(7)Loader connector:
Connects a personal computer using the
dedicated cable supplied with the Smart
Loader Package.
pv
(1)
sp
(4)
(2)
mode
rdy
ev1
man
ev2
ev3
ot1
(3)
ot2
para
(5)
(6)
(7)
Terminal connection diagram
•Wiring of C15T
Control output
Relay
Voltage
pulse
Voltage
pulse
Voltage
pulse
1
2
3
Current
1
2
Current
CT2
+
‐
7
8
9
10
2+
+
1‐
2+
+
‐
1
13
7
2
14
8
3
15
9
4
16
10
5
17
11
6
18
12
7
8
9
10
12
2+
11
4
5
6
‐
C
4
5
6
B
RTD
A
Current
mA
Voltage
V
+
‐
+
2
11
+
1‐
+
1
4
5
6
Relay
independent
contact
12
5
-
4
+
-
4
+
3
5
Current
3
4
mA
Voltage
V
C
100 to 240Vac
RTD
B
24Vac /
24 to 48Vdc
(non-polarity)
Thermocouple
+
A
-
7
1
11
8
10
8
7
Relay
independent
contact
Power supply
6
5
3
2
1
3
2
1
2
10
+
3
2
+
1
Relay
6
1
7
8
9
9
2
Current
6
5
PV input
Power supply
PV input
Thermocouple
Relay
2
3
6
7
1
8
2
9
4
Voltage
pulse
1
Event output
5
Relay
Event output
+
1‐
1
2
3
Control output
13
14
15
CT1
1
2
Current
Current
CT input
1
2
3
1
2
3
Voltage
pulse
•Wiring of C15S
4
10
11
9
100 to 240Vac
11
24Vac /
24 to 48Vdc
(non-polarity)
3
10 11
1
2
Socket terminal No.
●● Connection of RS-485 communications
RS-485 is a 3-wire connection.
DI/COM
2
1
DA
DB
SG
16
17
18
Digital input
16
17
18
RS-485
communications
16
DA
17
DB
18
SG
RS-485
Example: Connection with 5-wire instrument
Handling Precautions
Do not connect any external terminating resistor since
a device similar to the terminating resistor is built-in to
this controller.
10
■■ Precautions on the use of self-tuning function
3.Installation environment noise sources and
preventive measures
Generally, the following may be the noise sources in the
installation environment:
Relay and contact, electromagnetic coil, solenoid valve,
power supply line (particularly, 100Vac or more), motor
commutator, phase angle control SCR, radio communication device, welding machine, high-voltage ignitor, etc.
The final control devices must be powered up simultaneously with or prior to the instrument when the self-tuning
function is to be used.
■■Precautions on wiring
1.Isolation within instrument
Solid line portions “
Dotted line portions “
” are isolated.
” are not isolated.
PV input
CT input 1
CT input 2
Loader communication
Event input 1
Event input 2
Preventive measures against fast rise noise
Use of CR filter is effective to prevent fast rise noise.
Recommended filter:
Azbil's model No. 81446365-001
Control output 1
Control output 2
Power supply
Internal
Circuit
RS-485
Communications
Event output 1
Event output 1 (independent
contact)
Event output 2
Event output 2
Event output 3 (independent
contact)
4.Wiring precautions
(1)After taking the noise preventive measures, do not
bundle the primary and secondary power cables together or put both power cables in the same conduit or
duct.
(2)Keep the input/output and communication lines 50 cm
or more away from the power lines and power supply
lines having a voltage of 100Vac or more.
Additionally, do not put these lines together in the
same conduit or duct.
Availabile inputs and outputs may vary depending on the model.
2.Preventive measures against noise of instrument
power supply
(1) Reduction of noise
Even though the noise is small, the noise filter is used
to eliminate the effect of the noise as much as possible.
Instrument power supply
100 to 240Vac
Noise filter
5.Inspection after wiring
After the wiring work has been completed, always inspect and check the wiring status. Great care should be
taken since incorrect wiring may cause the instrument to
malfunction or severe personal injury.
C15T C15S
11
10
12
11
(2) When noise is excessive
If a large amount of noise exists, appropriate isolation transformer and line filter are used to eliminate
the effect of the noise.
Instrument
power supply
100 to 240Vac
Insulation
transformer
(100/100V)
(200/200V)
Other circuit
Line filter
Azbil's model No.
81442557-001
1
3
E GND
2
4
C15T
C15S
11
10
12
11
Grounding
11
Please, read ‘Terms and Conditions’ from following URL before the
order and use.
http://www.azbil.com/products/bi/order.html
URL: http://www.azbil.com/
(11)
12
1st edition: May 2003
7th edition: Nov. 2015
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