Basler Electric BE1-11m - Manual (Page 536)

524 9424200996 Rev L
Figure 348. Standard Curves
RTD Bias Curve
The RTD bias curve includes a minimum of three points and a maximum of 40 points. Three typical points
are defined at Minimum RTD Bias Temperature, Center RTD Bias Temperature, and Maximum RTD Bias
Temperature. The BE1-11m can use the standard 3-point biasing, and you can add as many as 40
biasing points for better thermal modeling and protection at high-temperature operation.
Set the Minimum RTD Bias Temperature (point 1) at ambient (40
°C) and 0 percent thermal capacity as
shown in Figure 349.
0.1
1
10
100
1000
10000
0 2 4 6 8 10 12 14
TI
M
E
IN
S
EC
ON
DS
Multiple of Overload Pickup
T
I
M
E
D
I
A
L
20
17
14
12
4
10
8
6
3
2
1
Settings Calculation Examples BE1-11m