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LED Display
Explanation
ALARM 1: Alarm 1 setting. (See Alarm Output Section for set values and
descriptions).
ALARM 2: Alarm 2 setting. (See Alarm Output Section for set values and
descriptions).
C WE: Write-in function disabled/enabled. Can be set only when unit is equipped
with serial communication.
C NO: Address setting. Can be set only when unit is equipped with serial
communication.
BPS: Baud rate setting. Can be set only when unit is equipped with serial
communication.
Length: Data length setting. Can be set only when unit is equipped with serial
communication.
Parity: Parity bit setting. Can be set only when unit is equipped with serial
communication.
Stop Bit: Stop bit setting. Can be set only when unit is equipped with serial
communication.
Execution:
The programming execution is initiated through
in the operation mode.
When
is set to
, the program will start to execute in order from the step 0 of the start pattern.
When
is set to
, the program will stop and the control output is disabled
6
Heating & Cooling
Temperature control can be achieved either by heating or cooling. Please refer to the following for the operation:
Settings for heat or cool operation are found in the initial settings mode under
Select
, for heating (reverse) control on Output 1.
Select
, for cooling (forward) control on Output 1
Input Error Indication
Temperature sensor is not
Measured temperature value
Setting value
connected
exceeds the temperature range
PV
SV
7
Alarm Outputs
Depending on the controller model, there can be up to two alarm outputs. Each alarm output can be configured for
an alarm type listed below. Alarm types are set in the initial setting mode. The alarm output is activated whenever
the process temperature value (PV) is getting higher or lower than the set point of alarm limit.
Set
Alarm Type
Value
0
Alarm function disabled
Deviation upper- and lower-limit:
1
This alarm output operates when PV value is higher than the setting value
SV+(AL-H) or lower than the setting value SV-(AL-L).
Deviation upper-limit:
2
This alarm output operates when PV value is higher than the setting value
SV+(AL-H).
Deviation lower-limit:
3
This alarm output operates when PV value is lower than the setting value
SV-(AL-L).
Reverse deviation upper- and lower-limit:
4
This alarm output operates when PV value is in the range of the setting
value SV+(AL-H) and SV-(AL-L).
Absolute value upper- and lower-limit:
5
This alarm output operates when PV value is higher than the setting value
AL-H or lower than setting value AL-L.
Absolute value upper-limit:
6
This alarm output operates when PV value is higher than the setting value
AL-H.
Absolute value lower-limit:
7
This alarm output operates when PV value is lower than the setting value
AL-L.
Deviation upper- and lower-limit with standby sequence:
This alarm output operates when PV value reaches set point (SV value)
8
and the value is higher than the setting value SV+(AL-H) or lower than the
setting value SV-(AL-L).
Deviation upper-limit with standby sequence:
9
This alarm output operates when PV value reaches set point (SV value)
and the reached value is higher than the setting value SV+(AL-H).
Deviation lower-limit with standby sequence:
10
This alarm output operates when PV value reaches the set point (SV value)
and the reached value is lower than the setting value SV-(AL-L).
Hysteresis alarm output:
Heating control: This alarm output operates if PV value is higher than the
11
setting value SV+ (AL-H). This alarm output is OFF when PV value is lower
than the setting value SV+ (AL-L).
Default
Set
Value
0
Hysteresis alarm output:
Cooling control: This alarm output operates if PV value is lower than the
12
0
setting value SV-(AL-H). This alarm output is OFF when PV value is higher
than the setting value SV- (AL-L).
OFF
(Note: AL-H and AL-L include AL1H, AL2H and AL1L, AL2L)
1
With the standby sequence, the alarm output will be temporarily disabled until the PV value reaches the set value.
Then, the alarm output will operate. Once the alarming output operation is activated, there is a 1.5 sec. delay time
to avoid any malfunction.
9,600
8
7
Input voltage
100 to 240VAC 50/60Hz
E
Operation voltage range
85% to 110% of rated voltage
Power consumption
5VA max.
1
Memory protection
EEPROM 4K bit (non-volatile memory (number of writes: 100,000)
2 line x 4 character 7-segment LED display Process value (PV): Red color, Set point
Display method
(SV): Green color
Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK
Sensor type
3-wire Platinum RTD: Pt100, JPt100
Control mode
PID, ON/OFF, manual or auto-tuning.
Relay output: SPDT (SPST on the 1/16 DIN size series16C), Max. load 250VAC, 5A
resistive load
Control output
Voltage pulse output: DC 14V, Max. output current 40mA
Current output: DC 4 ~ 20m A output (Load resistance: Max. 600Ω)
.
Display accuracy
0.1% of measuring range.
Sampling rate
0.5 sec.
MODBUS ASCII communication protocol (only on models designated with serial
RS-485 communication
communication).
Vibration resistance
10 to 55Hz, 10m/s
Unknown input
Shock resistance
Max. 300m/ s
Ambient temperature
32°F to 122°F (0°C ~ +50°C)
Storage temperature
-4°F ~ 150°F (-20°C ~ +65°C)
Altitude
2,000m or less
Relative humidity
0% ~ 80% (non-condensing)
9
Panel Cutout [dimensions are in mm (in.)]
Alarm Output Operation
CN710
Output OFF
ON
OFF
SV-(AL-L)
SV
SV+(AL-H)
ON
OFF
SV
SV+(AL-H)
ON
OFF
SV-(AL-L)
SV
ON
OFF
SV-(AL-L)
SV
SV+(AL-H)
ON
OFF
AL-L
AL-H
ON
OFF
CN730
AL-H
ON
OFF
AL-L
ON
OFF
SV-(AL-L)
SV+(AL-H)
SV
ON
OFF
SV
SV+(AL-H)
ON
OFF
SV-(AL-L)
SV
ON
OFF
SV
AL-L
AL-H
Alarm Type
Alarm Output Operation
ON
OFF
AL-H AL-L SV
Specification
2
for 10min, each in X, Y and Z directions
2
, 3 times in each 3 axes, 6 directions
Plan Cutout & External Dimensions
Terminals Identification
DATA+
L
1
11
AC 100~240V
RS-485
N
50~60Hz /5VA
2
12
DATA-
3
13
COM
4
14
3A 250Vac
5
15
ALM2
6
16
COM
3A 250Vac
7
17
ALM1
NC
8
18
5A 250Vac
RTD
-
+
NO
9
19
or
Tc
DC 4~20mA
14Vdc
-
10
20
COM
+
DATA+
L
1
11
AC 100~240V
RS-485
N
50~60Hz /5VA
2
12
DATA-
3
13
COM
4
14
3A 250Vac
5
15
ALM2
16
6
COM
3A 250Vac
7
17
ALM1
NC
18
8
5A 250Vac
RTD
NO
-
+
19
9
or
Tc
DC 4~20mA
14Vdc
-
10
20
+
COM
CN740
65.0 min.
(2.56)
-
5A 250Vac
14Vdc
+
RTD
+
Tc
-
+0.6
45.0
mm
-0
(1.77)
+0.02
(in)
-0
10
External Dimensions
Dimensions are in millimeter (inch)
CN710
CN730
CN740
11
Mounting
Mounting Method
Step 1: Insert the controller through the panel cutout.
Step 2: Insert the mounting bracket into the mounting groove at the top and bottom of the controller
Step 3: Push the mounting bracket forward until the bracket stops at panel wall.
Step 4: Insert and tighten screws on bracket to secure the controller in place. (The screw torque should be 0.8kgf-cm
to 1.5kgf-cm)
Mounting Bracket Installation
1.
2.
L
1
6
11
AC 100~240V
DC 4~20mA
N
50~60Hz /5VA
2
7
12
ALM2
3
8
13
DATA-
ALM1
3A 250Vac
9
4
14
or
RS-485
5
10
15
DATA+
COM
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