Electrical Specifications; Functional Specifications - Delta DVP04TC-S Instruction Sheet

 External Wiring
Shi elded
cable* 1 C H1
L+
+
L-
-
SLD
Thermoc oupl e
Shielded
C H4
c able*1
L+
+
L-
-
S LD
Thermocouple
* 2
Termi nal of
power module
0V
Sy stem groundi ng
* 3
24V
Cl ass 3 g rounding (100 o f l ess )
Note1: Use only the wires that are supplied with your thermocouple sensor. Tighten PLC terminal screws
to a torque of 1.95 kg-cm (1.7 in-lbs).
Note2: Terminal SLD is a grounding location for noise suppression.
Note3: Please connect power supply module terminal and
measurement module terminal to system earth ground.
Warning1: Do NOT wire empty terminals.
Warning2: Only use copper conducting wires with a temperature rating of 60/75°C and the
length must be less than 50 m.
Warning3: TC modules must run for 30 minutes before they start to take any temperature
measurement.
 Electrical Specifications
Power supply voltage 24VDC (20.4VDC ~ 28.8VDC) (-15% ~ +20%)
Max. rated power
2W, supplied by external power.
consumption
Operation: 0°C~55°C (temperature), 5~95% (humidity), pollution degree 2
Operation/storage
Storage: -25°C~70°C (temperature), 5~95% (humidity)
International standards: IEC61131-2, IEC 68-2-6 (TEST Fc)/ IEC61131-2 &
Vibration/shock resistance
IEC 68-2-27 (TEST Ea)
The modules are numbered from 0 to 7 automatically by their distance from
Series connection to MPU. No.0 is the closest to MPU and No.7 is the furthest. Maximum 8
DVP-PLC MPU modules are allowed to connect to MPU and will not occupy any digital I/O
points.
 Functional Specifications
DVP04TC-S Celsius (°C)
Analog input channel 4 channels per module
Sensors type J-type, K-type, R-type, S-type, and T-type thermocouple
J-type: -100°C ~ 700°C
K-type: -100°C ~ 1,000°C
Temperature input range
R & S type: -10°C ~ 1,700°C
T-type: -100°C ~ 350°C
J-type: K-1,000 ~ K7,000
K-type: K-1,000 ~ K10,000
Digital conversion range
R & S type: K-100 ~ K17,000
T-type: K-1,000 ~ K3,500
Resolution 16 bits (0.1°C)
0.5% of full scale of 25°C (77°F),
Overall accuracy
1% of full scale during 0 ~ 55°C (32 ~ 131°F).
Response time 200ms × channels
MUX
Cold-junction
5V
compensation
A G
+15V
D C / D C
A G
c o n ve r te r
-15V
[ F ig u re 2 ]
DVP04TC-S temperature
Fahrenheit (°F)
J-type: -148°F ~ 1,292°F
K-type: -148°F ~ 1,832°F
R & S type: -14°F ~ 3,092°F
T-type: -148°F ~ 662°F
J-type: K-3,280 ~ K12,920
K-type: K-1,480 ~ K18,320
R & S type: K-140 ~ K30,920
T-type: K-1,480 ~ K6,620
16 bits (0.1°F)
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