| | Description
This board has 4 Pt-100 inputs. Pt-100's can be connected in 4-wire
configuration. The excitation current is less than 0.5 mA. The resolution of the
measurement is 0.01°C.
Specifications
|
width
|
4 TE
|
|
power supply
|
+/-15Vdc, < 50mA
|
|
sensor connection
|
4-wire or 2-wire configuration
|
|
Linearization
|
according IEC 571
|
|
accuracy
|
better than IEC 571 class 1/10 DIN B
|
|
excitation current
|
< 0.5mA
|
|
range
|
-40°C ... 200°C
|
|
resolution
|
0.01 °C
|
|
jumpers
|
board address
|
|
temperature (operating)
|
-10...+50°C
|
|
temperature (storage)
|
-20...+70°C
|
Connections
|
pin
|
signal
|
address jumpers
|
|
1
|
- force channel 4
|
|
|
2
|
- sense channel 4
|
|
3
|
+ sense channel 4
|
|
4
|
+ force channel 4
|
|
5
|
- force channel 3
|
|
6
|
- sense channel 3
|
|
7
|
+ sense channel 3
|
|
8
|
+ force channel 3
|
|
9
|
- force channel 2
|
|
10
|
- sense channel 2
|
|
11
|
+ sense channel 2
|
|
12
|
+ force channel 2
|
|
13
|
- force channel 1
|
|
14
|
- sense channel 1
|
|
15
|
+ sense channel 1
|
|
16
|
+ force channel 1
|
|
