|
|
|
|
|
TWDAMI4LT
analog input module Twido - 24 V DC supply - 4 inputs 0-10V, 0-20 mA temperature
|
|
|
|
|
|
|
|
End of Commercialization
DEC 31, 2016
|
|
End of Standard Services
DEC 31, 2021
|
|
|
|
|
Main
|
Range of product
|
Twido
|
|
Product or component type
|
Analogue input module
|
|
Analogue input number
|
4
|
|
Analogue input type
|
Voltage 0...10 V non differential
Current 4...20 mA non differential
Temperature probe -100...+600 °C temperature probe: Ni 100 differential
Temperature probe -100...+600 °C temperature probe: Ni 1000 differential
Temperature probe -100...+600 °C temperature probe: Pt 100 differential
Temperature probe -100...+600 °C temperature probe: Pt 1000 differential
|
|
Analogue input resolution
|
12 bits
|
|
I/O connection
|
Removable screw terminal block
|
|
Cross talk
|
<= 1 LSB
|
Complementary
|
LSB value
|
0.15 °K, analogue input type: temperature probe
2.5 mV, analogue input type: voltage
4.8 µA, analogue input type: current
|
|
Permissible continuous overload
|
13 V, analogue input type: voltage
40 mA, analogue input type: current
|
|
Input impedance
|
>= 10000 Ohm temperature probe
1000000 Ohm voltage
470 Ohm current
|
|
Sampling duration
|
160 ms
|
|
Sampling repetition time
|
4 ms
|
|
Acquisition period
|
160 ms per channel + 1 controller cycle time
|
|
Measurement error
|
+/- 0.5 % of full scale 0...10 V at 25 °C
+/- 0.5 % of full scale 4...20 mA at 25 °C
+/- 0.5 % of full scale Ni 100 at 25 °C
+/- 0.5 % of full scale Ni 1000 at 25 °C
+/- 0.5 % of full scale Pt 100 at 25 °C
+/- 0.5 % of full scale Pt 1000 at 25 °C
|
|
Temperature coefficient
|
+/-0.005 %FS/°C, analogue input type: current
+/-0.005 %FS/°C, analogue input type: temperature probe
+/-0.005 %FS/°C, analogue input type: voltage
|
|
Repeat accuracy
|
2 LSB %FS
|
|
Non-linearity
|
+/- 0.02 %FS, analogue input type: current
+/- 0.02 %FS, analogue input type: temperature probe
+/- 0.02 %FS, analogue input type: voltage
|
|
Total error
|
+/-0.5 %FS, analogue input type: current
+/-0.5 %FS, analogue input type: temperature probe
+/-0.5 %FS, analogue input type: voltage
|
|
Common mode rejection
|
- 90 dB
|
|
Type of cable
|
Shielded twisted pair
|
|
Insulation between channel and internal logic
|
Photocoupler
|
|
Supply
|
External supply
|
|
[Us] rated supply voltage
|
24 V DC
|
|
Supply voltage limits
|
20.4…28.8 V
|
|
Current consumption
|
50 mA at 5 V DC
60 mA at 24 V DC
|
|
Marking
|
CE
|
|
Net weight
|
0.085 kg
|
Environment
|
Dielectric strength
|
2500 V between the inputs and the supply circuit
|
|
Product certifications
|
UL
CSA
|
|
IP degree of protection
|
IP20
|
|
Ambient air temperature for operation
|
0…55 °C
|
|
Ambient air temperature for storage
|
-25…70 °C
|
Contractual warranty
|
|
