Table of Contents
Advertisement
2. PERFORMANCE SPECIFICATIONS
The following table shows the performance specifications of the Q68TD-
G-H02.
(1) List of Performance Specifications
Item
Number of channels
Temperature
conversion value
Output
Scaling value
Standard with which
thermocouple conforms
Usable thermocouples and
conversion accuracies*1
Cold junction temperature
compensation accuracy*1
Accuracy*1
Resolution
Conversion speed*3
Sampling cycle*4
Number of analog input points
Isolation specifications
Wire break detection
Maximum number of writes for
Flash memory
Number of I/O points occupied
External wiring connection
system
Applicable wire size
External device connection
connector (option)
Internal current consumption
(5 VDC)
Weight
Outline dimensions
Table 2.1 List of performance specifications
JIS C1602-1995,IEC 60584-1(1995),IEC60584-2(1982)
8 channels + cold junction temperature compensation channel/module
Specific isolated area
Between thermocouple
input and programmable
controller power supply
Between thermocouple
input channels
Between cold junction
temperature compensation
channel and programmable
controller power supply
Available (Each channel independent)*5
16 points (I/O assignment:Intelligent 16 points)
Specifications
8 channels
16-bit signed binary (-2700 to 18200)
16-bit signed binary
Refer to (2)
1.0
Depends on the formula listed in *2
B,R,S,N : 0.3
K,E,J,T : 0.1
640ms/8 channels
320ms/8 channels
Isolation
method
Transformer
isolation
Transformer
isolation
No insulation
50,000
40-pin connector
2
0.3mm
(AWG#22) or less
A6CON4
0.65A
0.22kg
102(H)
27.4(W)
130(D)mm
2
Dielectric
Isolation
withstand
resistance
voltage
500VACrms
500VDC
for 1min.
10M
or more
1000VACrms
for 1min.
-
-
Advertisement
Table of Contents
