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9.STANDARD SPECIFICATIONS
9.1 General specifications
Memory tip
Semi-conductor non-volatile memory tip
Input/Output isolation
Between Output area(control, event output) and Input area
(process, CPU) and Power source
Power voltage
85
～
264V AC 50/60Hz or 24V AC/DC
±
10% (ordered products)
TTM-304
11VA(264V AC), 7VA(24V AC), 5W(24V DC)
TTM-305
12VA(264V AC), 8VA(24V AC), 5W(24V DC)
Power consumption
TTM-309
12VA(264V AC), 8VA(24V AC), 5W(24V DC)
Momentary power cut off
Within 1 cycle(20mS), Cut 100% power off on 100V AC at max.
power consumption
Insulation resistance
Between measuring terminal and the case itself, between
power terminal and the case itself, 500V DC 20M
Ω
Voltage resistance
Between measuring terminal and the case itself 1000V 1 min.
between power terminal and the case itself 1500V 1 min.
Temperature
0
～
55
℃
Humidity
35%
～
85%RH (Avoid making dew)
Set angle
Datum surface
±
10 degrees
Operation
environment
Vibration
0
～
0.2G
Temperature
-20
～
65
℃
Transportation/
storage condition
Humidity
35
～
85%RH
9.2 Standard and performance
Thermocouple
K, J, T, R, N, B switchable
Effect of outer resistance approx.0.2
μ
V/
Ω
Indicating over, when wire is disconnected
Input type
R.T.D.
Pt100, JPt100 switchable
Allowable lead wire resistance 5
Ω
or less(per wire)
Sampling time
0.5 sec. (same as output change frequency)
PV input area
PV correct.
-199.9
～
999.9
℃
(
) or -199
～
999
℃
(
)
PV/character
4-digit 7 segment LED(green) letter height 10mm
(For TTM-309, letter height 15mm )
Set value
4-digit 7 segment LED(red) Letter height 8mm
Output display
LED lamp (red)
Run condition
LED lamp (red)
Set value increase
LED lamp (green)
Display type
Set value decrease
LED lamp (green)
Thermocouple
±
0.3% of indicated value +1 digit, or
±
3
℃
(6
),
whichever larger. Below 399
℃
(750
) on accuracy for
B type thermocouple is out of guaranteed accuracy
Accuracy of
Indication
/Setting
R. T. D.
±
0.3% of indicated value +1 digit, or
±
0.9
℃
(1.8
), whichever larger.
Setting method
Set all parameters with the front keys.
Display/ Setting
Lock functions
Locks for all parameters, for temperature parameters, for
time parameters, and the lock except for program parameters
Control type
Select from ON/OFF control, PID control, PID c fuzzy
Power ON
Relay contact output, SSR drive voltage output,0
～
10V DC
output area Approx. 4 sec output 0% output 1
～
5V DC output
4
～
20mA DC output Approx. 4 sec. -10.0% output
Control/output
PV abnormal
Relay contact output, SSR drive voltage output,0
～
10V DC
output: 0% output (output OFF) 1
～
5V DC output, 4
～
20mA DC
output: -10.0% output