Measuring point-related error signal
- for overflow
- for broken wire
Yes
Yes, configurable
(at
±
50 mV,
±
500 mV and Pt 100)
Max. permissible input voltage
without destruction
±
18 V; 75 V for 1 ms max.
and duty ratio 1:20
Interference suppression for
f = n x (50/60 Hz
±
1 %)
- with common-mode interference
- with differential-mode interference
≥
86 dB, but
±
1 V max.
≥
40 dB, noise voltage amplitude
but 100 % max. of measuring range, referred to
the peak value
Error, referred to rated value
- linearity
- tolerance
- polarity reversal error
- temperature error
±
1 unit
±
1 unit
±
1 unit
1 x 10
-4
/K
Error caused by cards with input range
±
1 V/
±
5 V /
±
10 V
±
20 mA/4 to 20 mA
2 x 10
-3
; TC =
±
10 x 10
-5
/K
1 x 10
-3
; TC =
±
5 x 10
-5
/K
Setting the mode
You select the desired mode of the analog input module by setting
mode switches I and II according to the following table.
Note that all the rockers of both mode switches marked with a dot
must be set, and some functions are defined by several rockers (e.g.
8- to 16-channel operation, broken wire signal for 8 or 16 channels).
To activate the desired modes, press the rockers down on the side
marked with a dot.
The 465 Analog Input Module
System Manual
9 - 76
C79000-B8576-C109-03
