6
output is ON
OFF
The corresponding channel
output is OFF
1.4 Technical parameter
1.4.1 Power indicator
The power specifications of
MTC-08-NT
are shown in Table 1-3.
Table 1-3 Power indicator
Project
Instruction
Power
24Vdc (-15%
~
20%), the maximum allowable ripple voltage
5%, maximum power consumption 120mA.
1.4.2 Performance indicators
The performance indicators of
MTC-08-NT
are shown in table 1-4
Table 1-4 Performance indicators
Item
Indicators
Input
signal
Thermocouple type
K
、
J
、
E
、
N
、
T
、
R
、
S
、
B
Thermal
resistance
type
Pt100
、
Cu100
、
JPt100
、
Cu50
、
Ni120
Output
method
Open gate transistor
output
Power supply voltage circuit
:
5V
~
24V
;
The maximum
power supply voltage circuit
:
30V
;
loop current
:
0.3A/24Vdc
;
Leakage current when open
:<
0.1mA/30Vdc
;
Minimum load
:
5mA
(
5Vdc
~
24Vdc
)
Sampling cycle
100ms or 1s(optional)
Control cycle
0.1
~
10s or 1
~
100s
,
default 0.2s or 2s.Determined by
the characteristics of the temperature control object
Control method
Manual control
,
ON/OFF control
,
PID control,Heat and
cool PID control
Rate
temperat
ure range
Type K
-
100
℃~
1200
℃(-
148
℉~
2192
℉)
Type J
-
100
℃~
1200
℃(-
148
℉~
2192
℉)
Type E
-
100
℃~
850
℃(-
148
℉~
1562
℉)
Type N
-
100
℃~
1200
℃(-
148
℉~
2192
℉)
Type T
-
200
℃~
300
℃(-
328
℉~
572
℉)
Type R
0
℃~
1600
℃(
32
℉~
2912
℉)
Type S
0
℃~
1600
℃(
32
℉~
2912
℉)
Type B
400
℃~
1800
℃(
752
℉~
3272
℉)
Pt100
-
150
℃~
600
℃(-
238
℉~
1112
℉)
JPt100
-
150
℃~
500
℃(-
238
℉~
932
℉)
Cu100
-
30
℃~
120
℃(-
22
℉~
248
℉)
Cu50
-
30
℃~
120
℃(-
22
℉~
248
℉)
Ni120
-
80.0
℃~
280.0
℃(-
112.0
℉~
536.0
℉)
Accuracy
Thermocouple
Input range
±
0.3
%,
Ambient temperature